CN105404699A - Method, device and server for searching articles of finance and economics - Google Patents

Abstract

The invention provides a method, a device and a server for searching articles of finance and economics. The method comprises the steps of according to a key word sent from a browser client, acquiring articles of finance and economics matched with the key word out of a pre-established library of finance and economics; according to the article information of finance and economics, generating index abstracts corresponding to the article information of finance and economics and distributing type tags for the article information of finance and economics; according to the type tags corresponding to the article information of finance and economics, sorting and ordering the index abstracts corresponding to the article information of finance and economics to obtain a search result corresponding to the key word. According to the technical scheme of the invention, type tags are distributed for the article information of finance and economics, and then the index abstracts of the article information are sorted and ordered according to the type tags. In this way, the obtained research result is clear in type, so that the browser client can display the search result in the sorted manner. Users can browse articles according to the types of the article information of finance and economics. Therefore, the searching reference for articles of finance and economics is improved.

Description

A kind of method, device and server searching for financial article

Technical field

The present invention relates to field of Internet communication, in particular to a kind of method, device and the server of searching for financial article.

Background technology

In internet, every day issues the financial article such as a large amount of finance and economics information and stock comment chapter, and user can search for by browser client the financial article oneself needed, and financial article searched in the keyword that browser client provides according to user.

Current, browser backstage generally all crawls the financial article of finance and economics website in advance by reptile, and stores the financial article crawled.When user is by browser client search financial article, the keyword that browser client provides according to user, from crawling in advance and searching for the financial article with this Keywords matching the financial article stored, is shown to user by the financial article searched.

Because financial article can be divided into polytype, as live type and non-live type, can also be divided into for stock comment chapter and see void type and see polymorphic type etc.Dissimilar financial article is different to the reference value of reader, and above-mentioned way of search is not distinguished the type of financial article, broadly the financial article searched is shown to user, and cause financial article to show mixed and disorderly, referential is low.

Summary of the invention

In view of this, the object of the embodiment of the present invention is to provide a kind of method, device and the server of searching for financial article, the type label for financial article information distribution, and carried out classification and ordination according to type label, improve the referential of the financial article of search.

First aspect, embodiments provide a kind of method of searching for financial article, described method comprises:

According to the keyword that browser client sends, from the finance and economics library be pre-created, obtain the financial article information with described Keywords matching;

According to described financial article information, generate index summary corresponding to described financial article information and for described financial article information distribution type label;

The type label corresponding according to described financial article information, the index summary corresponding to described financial article information carries out classification and ordination, obtains the Search Results that described keyword is corresponding.

In conjunction with first aspect, embodiments provide the first possible implementation of above-mentioned first aspect, wherein, described according to described financial article information, be described financial article information distribution type label, comprise:

Article title and article text is obtained from described financial article information;

Text analyzing is carried out to described article title and article text, determines the type belonging to described financial article information;

According to the described type determined, it is described financial article information distribution type label.

In conjunction with the first possible implementation of first aspect, embodiments provide the implementation that the second of above-mentioned first aspect is possible, wherein, described text analyzing is carried out to described article title and article text, determine the type belonging to described financial article information, comprising:

The architectural feature of described article title and article text is analyzed, determines whether described financial article information belongs to live type; And/or,

Text analyzing is carried out to described article title and article text, comprises stock information if analyze in described article title and article text, then determine the stock type belonging to described financial article information according to described stock information; And/or,

Text analyzing is carried out to described article title and article text, comprises emotion descriptor if analyze in described article title and article text, then determine the affective style belonging to described financial article information according to described emotion descriptor.

In conjunction with first aspect, embodiments provide the third possible implementation of above-mentioned first aspect, wherein, described according to described financial article information, generate the index summary that described financial article information is corresponding, comprising:

Article title, author information and issuing time is obtained from described financial article information;

According to described article title, author information and issuing time, generate the summary info that described financial article information is corresponding;

The redirect generated between described summary info with described financial article information links;

Link according to described summary info and described redirect, generate the index summary that described financial article information is corresponding.

In conjunction with first aspect, embodiments provide the 4th kind of possible implementation of above-mentioned first aspect, wherein, the described type label corresponding according to described financial article information, the index summary corresponding to described financial article information carries out classification and ordination, comprising:

According to described financial article information, calculate the article eigenwert of described financial article information;

The type label corresponding according to described financial article information, classifies to described financial article information;

According to the article eigenwert of the every class financial article information obtained of classifying, index summary corresponding to every class financial article information respectively sorts.

In conjunction with the 4th kind of possible implementation of first aspect, embodiments provide the 5th kind of possible implementation of above-mentioned first aspect, wherein, described according to described financial article information, calculate the article eigenwert of described financial article information, comprising:

According to described financial article information, calculate the Aging Characteristic value of described financial article information, theme feature value, authoritative eigenwert and associated eigenvalue;

Described Aging Characteristic value, described theme feature value, described authoritative eigenwert and described associated eigenvalue are normalized, obtain the article eigenwert of described financial article information.

In conjunction with first aspect, embodiments provide the 6th kind of possible implementation of above-mentioned first aspect, wherein, the described keyword sent according to browser client, obtain the financial article information with described Keywords matching from the finance and economics library be pre-created before, also comprise:

Finance web page corresponding to finance and economics link is preset in real-time crawl;

Carry out content extraction to the described finance web page captured, obtain the structured message of described finance web page, described structured message comprises issuing time, article text, author information, frequency of reading and comment number of times;

The partial information that the link of outer station is corresponding is filtered out from the structured message of described finance web page;

Using the remaining structured message of filtration as the financial article information of described finance web page, the financial article information of described finance web page is stored in finance and economics library.

In conjunction with first aspect, embodiments provide the 7th kind of possible implementation of above-mentioned first aspect, wherein, when described keyword comprises stock information, described method also comprises:

According to described stock information, obtain the industry article list that described stock information is corresponding;

Generate the index summary that in described industry article list, each industry article is corresponding;

Calculate the article eigenwert of each industry article in described industry article list, according to the article eigenwert of described each industry article, the index summary corresponding to described each industry article sorts;

Index corresponding for described each industry article after the sequence summary index corresponding with the described financial article information after classification and ordination is made a summary and carries out sequencing by merging, obtain the Search Results that described keyword is corresponding.

In conjunction with first aspect, embodiments provide the 8th kind of possible implementation of above-mentioned first aspect, wherein, described in obtain Search Results corresponding to described keyword after, also comprise:

Search Results corresponding for described keyword and default displaying rule are sent to described browser client, shows described Search Results to make described browser client according to described default displaying rule classification.

Second aspect, embodiments provide a kind of device searching for financial article, described device comprises:

Acquisition module, for the keyword sent according to browser client, obtains the financial article information with described Keywords matching from the finance and economics library be pre-created;

Generation module, for according to described financial article information, generates index summary corresponding to described financial article information and is described financial article information distribution type label;

Order module, for the type label corresponding according to described financial article information, the index summary corresponding to described financial article information carries out classification and ordination, obtains the Search Results that described keyword is corresponding.

In conjunction with second aspect, embodiments provide the first possible implementation of above-mentioned second aspect, wherein, described generation module comprises:

First acquiring unit, for obtaining article title and article text from described financial article information;

Determining unit, for carrying out text analyzing to described article title and article text, determines the type belonging to described financial article information;

Allocation units, for according to the described type determined, are described financial article information distribution type label.

In conjunction with the first possible implementation of second aspect, embodiments provide the implementation that the second of above-mentioned second aspect is possible, wherein, described determining unit comprises:

First determines subelement, for analyzing the architectural feature of described article title and article text, determines whether described financial article information belongs to live type; And/or,

Second determines subelement, for carrying out text analyzing to described article title and article text, comprises stock information if analyze in described article title and article text, then determines the stock type belonging to described financial article information according to described stock information; And/or,

3rd determines subelement, for carrying out text analyzing to described article title and article text, if analyze in described article title and article text and comprise emotion descriptor, then determine the affective style belonging to described financial article information according to described emotion descriptor.

In conjunction with second aspect, embodiments provide the third possible implementation of above-mentioned second aspect, wherein, described generation module comprises:

Second acquisition unit, for obtaining article title, author information and issuing time from described financial article information;

First generation unit, for according to described article title, author information and issuing time, generates the summary info that described financial article information is corresponding;

Second generation unit, links for the redirect generated between described summary info with described financial article information;

3rd generation unit, for linking according to described summary info and described redirect, generates the index summary that described financial article information is corresponding.

In conjunction with second aspect, embodiments provide the 4th kind of possible implementation of above-mentioned second aspect, wherein, described order module comprises:

Computing unit, for according to described financial article information, calculates the article eigenwert of described financial article information;

Taxon, for the type label corresponding according to described financial article information, classifies to described financial article information;

Sequencing unit, for the article eigenwert according to the every class financial article information obtained of classifying, index summary corresponding to every class financial article information respectively sorts.

In conjunction with the 4th kind of possible implementation of second aspect, embodiments provide the 5th kind of possible implementation of above-mentioned second aspect, wherein, described computing unit comprises:

Computation subunit, for according to described financial article information, calculates the Aging Characteristic value of described financial article information, theme feature value, authoritative eigenwert and associated eigenvalue;

Normalization subelement, for being normalized described Aging Characteristic value, described theme feature value, described authoritative eigenwert and described associated eigenvalue, obtains the article eigenwert of described financial article information.

In conjunction with second aspect, embodiments provide the 6th kind of possible implementation of above-mentioned second aspect, wherein, described device also comprises:

Finance and economics library creation module, for capturing finance web page corresponding to default finance and economics link in real time; Carry out content extraction to the described finance web page captured, obtain the structured message of described finance web page, described structured message comprises issuing time, article text, author information, frequency of reading and comment number of times; The partial information that the link of outer station is corresponding is filtered out from the structured message of described finance web page; Using the remaining structured message of filtration as the financial article information of described finance web page, the financial article information of described finance web page is stored in finance and economics library.

In conjunction with second aspect, embodiments provide the 7th kind of possible implementation of above-mentioned second aspect, wherein, when described keyword comprises stock information, described device also comprises:

Sequencing by merging module, for according to described stock information, obtains the industry article list that described stock information is corresponding; Generate the index summary that in described industry article list, each industry article is corresponding; Calculate the article eigenwert of each industry article in described industry article list, according to the article eigenwert of described each industry article, the index summary corresponding to described each industry article sorts; Index corresponding for described each industry article after the sequence summary index corresponding with the described financial article information after classification and ordination is made a summary and carries out sequencing by merging, obtain the Search Results that described keyword is corresponding.

In conjunction with second aspect, embodiments provide the 8th kind of possible implementation of above-mentioned second aspect, wherein, described device also comprises:

Sending module, for Search Results corresponding for described keyword and default displaying rule are sent to described browser client, shows described Search Results to make described browser client according to described default displaying rule classification.

The third aspect, embodiments provides a kind of server, and described server comprises: processor and storer;

Described processor, for the keyword sent according to browser client, obtains the financial article information with described Keywords matching from the finance and economics library be pre-created; According to described financial article information, generate index summary corresponding to described financial article information and for described financial article information distribution type label; The type label corresponding according to described financial article information, the index summary corresponding to described financial article information carries out classification and ordination, obtains the Search Results that described keyword is corresponding;

Described storer, for the executable instruction of the finance and economics library that is pre-created described in storing and described processor.

In method, device and server that the embodiment of the present invention provides, according to financial article information, it is financial article information distribution type label; The type label corresponding according to financial article information, the index summary corresponding to financial article information carries out classification and ordination, obtains the Search Results that keyword is corresponding.The present invention's type label that has been financial article information distribution, and carried out classification and ordination according to type label, the Search Results type so obtained is clear and definite, browser client can be classified and show this Search Results, user can browse according to the type of financial article information, improves the referential of the financial article of search.

For making above-mentioned purpose of the present invention, feature and advantage become apparent, preferred embodiment cited below particularly, and coordinate appended accompanying drawing, be described in detail below.

Accompanying drawing explanation

In order to be illustrated more clearly in the technical scheme of the embodiment of the present invention, be briefly described to the accompanying drawing used required in embodiment below, be to be understood that, the following drawings illustrate only some embodiment of the present invention, therefore the restriction to scope should be counted as, for those of ordinary skill in the art, under the prerequisite not paying creative work, other relevant accompanying drawings can also be obtained according to these accompanying drawings.

Figure 1A shows a kind of schematic flow sheet creating finance and economics library that the embodiment of the present invention 1 provides;

Figure 1B shows a kind of method flow diagram searching for financial article that the embodiment of the present invention 1 provides;

Fig. 1 C shows the displaying interface schematic diagram of a kind of Search Results that the embodiment of the present invention 1 provides;

Fig. 2 shows a kind of apparatus structure schematic diagram searching for financial article that the embodiment of the present invention 2 provides;

Fig. 3 shows the structural representation of a kind of server that the embodiment of the present invention 3 provides.

Embodiment

Below in conjunction with accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.The assembly of the embodiment of the present invention describing and illustrate in usual accompanying drawing herein can be arranged with various different configuration and design.Therefore, below to the detailed description of the embodiments of the invention provided in the accompanying drawings and the claimed scope of the present invention of not intended to be limiting, but selected embodiment of the present invention is only represented.Based on embodiments of the invention, the every other embodiment that those skilled in the art obtain under the prerequisite not making creative work, all belongs to the scope of protection of the invention.

When conceiving technical scheme of the present invention, considering that financial article can be divided into polytype, as live type and non-live type, can also be divided into for stock comment chapter and see void type and see polymorphic type etc.Dissimilar financial article is different to the reference value of reader, and does not distinguish the type of financial article in correlation technique, only broadly the financial article searched is shown to user, and cause financial article to show mixed and disorderly, referential is low.Based on this, embodiments provide a kind of method, device and the server of searching for financial article.Be described below by embodiment.

Embodiment 1

Embodiments provide a kind of method of searching for financial article.The executive agent of the embodiment of the present invention is server, and this server can be browser background server.

In embodiments of the present invention, have chosen some in advance often to issue the link of the finance and economics website of high-quality financial article, plant the blogroll etc. of sublink or outstanding author, using these links as default finance and economics link, and default finance and economics link is prestored in the server.Before the method search financial article provided by the embodiment of the present invention, first need to fetch establishment finance and economics library according to presetting finance and economics chain, see Figure 1A, concrete constructive process is as follows:

S1: capture in real time and preset finance web page corresponding to finance and economics link.

Obtain the link of the above-mentioned finance and economics website prestored, plant the default finance and economics links such as the blogroll of sublink or outstanding author, utilize crawlers to capture finance web page corresponding to default finance and economics link in real time.

Because finance and economics website, the blog etc. of planting sublink and outstanding author all may can issue new financial article, so also periodically can capture finance web page corresponding to default finance and economics link, as captured once every 5 hours or 6 hours every day.

In embodiments of the present invention, preset finance and economics link and comprise kind of a sublink, carry out after crawl obtains finance web page to kind of sublink, need to carry out outer chain extraction to the finance web page grabbed, extract all the elements page link that this finance web page comprises, whether the content pages link that judgement is drawn into meets is preset link template, if meet, then the link of this content pages is prepared against follow-up use stored in outer chain database.If content pages link does not meet default template, then pick out the link of this content pages, upper once capture finance web page time utilize this content pages of crawler capturing to link corresponding finance web page.

Above-mentioned default link template can for the regular expression for differentiating the finance web page whether capturing content pages link correspondence.If content pages link meets this preset link template, the finance web page that the link of this content pages is corresponding had been captured before then determining, if do not meet, then do not capture the finance web page that the link of this content pages is corresponding before determining, need upper once capture time capture finance web page corresponding to this content pages link.

S2: carry out content extraction to the finance web page captured, obtain the structured message of finance web page, this structured message comprises issuing time, article text, author information, frequency of reading and comment number of times.

All comprise in the finance web page grabbed the web page source of financial article, article title, article text, issuing time, author's title, financial article frequency of reading, comment number of times and point praise number of times etc., also comprise the picture of author and the bean vermicelli number etc. of author in some finance web page, in financial article, also may comprise picture etc.

Content extraction is carried out to the finance web page captured, extract frequency of reading and the comment number of times of picture and the financial article comprised in the web page source in finance web page, article title, issuing time, article text, financial article, also extract the title of author, picture and bean vermicelli number, the title of the author extracted, picture are become author information with bean vermicelli array.The structured message of these finance web page of composition such as the picture that web page source extraction obtained, article title, issuing time, article text, author information, financial article comprise, frequency of reading and comment number of times.

In addition, praising due to the point of reader to financial article is in fact also that one to financial article is commented on, and sues for peace, obtain total comment number of times of this financial article so the point of financial article can be praised number of times in embodiments of the present invention with comment number of times.

S3: filter out the partial information that the link of outer station is corresponding from the structured message of finance web page.

Above-mentioned outer station is linked as the link being linked to other websites.May there is much outer links of standing in the finance web page grabbed, the information article texts that are usual and finance web page such as the text that the link of outer station is corresponding or picture have nothing to do, and therefore need to filter out partial information corresponding to outer station link.

S4: using the remaining structured message of filtration as the financial article information of finance web page, the financial article information of finance web page is stored in finance and economics library.

In embodiments of the present invention, also the picture that picture and the financial article of the author that structured message comprises comprise is processed, the picture that the picture of author or financial article comprise, to pre-set dimension ratio, is shown to user as thumbnail so that follow-up by the image zooming picture of author and financial article comprised.

The operation of above-mentioned steps S1-S4 captures webpage and extracts the mode of info web, is not only applicable to the process to financial article, applicable equally to the article of the other fields such as news, shopping comment.

In the embodiment of the present invention, capture finance web page corresponding to default finance and economics link by the operating cycle property of above-mentioned steps S1-S4, generate the financial article information that the finance web page that grabs is corresponding, and the financial article information of generation is stored in gathers in library.Afterwards, see Figure 1B, search for financial article by the operation of step 101-103.

Step 101: the keyword sent according to browser client, obtains the financial article information with Keywords matching from the finance and economics library be pre-created.

When user needs by browser client search financial article, user inputs keyword in browser client, and the keyword that user inputs is sent to server by browser client.The keyword that server sends according to browser client, obtains the financial article information comprising this keyword from the finance and economics library be pre-created.

Step 102: according to the financial article information obtained, generates index summary corresponding to financial article information and is financial article information distribution type label.

Above-mentioned index summary is as needing the brief information being shown to user during Search Results.The detailed process of generating indexes summary is as follows:

Article title, author information and issuing time is obtained from financial article information; According to article title, author information and issuing time, generate the summary info that financial article information is corresponding; Generate summary info to link with the redirect between financial article information; Link according to summary info and redirect, generate the index summary that financial article information is corresponding.

In the embodiment of the present invention, the information such as the picture comprised in the web page source of financial article, frequency of reading and financial article can also be obtained from financial article information, the information such as the picture comprised in the article title of acquisition, author information, issuing time, frequency of reading and financial article are formed summary info corresponding to this financial article information.Redirect between summary info with financial article information is linked and binds with this summary info, generate the index summary that this financial article information is corresponding.

Type label corresponding to financial article information for identifying the type of financial article information, for the detailed process of financial article information distribution type label is as follows:

Article title and article text is obtained from financial article information; Text analyzing is carried out to article title and article text, determines the type belonging to financial article information; According to the type determined, it is financial article information distribution type label.

Above-mentionedly determine that the deterministic process of the type belonging to financial article information comprises:

The architectural feature of article title and article text is analyzed, determines whether financial article information belongs to live type; And/or, text analyzing is carried out to article title and article text, comprises stock information if analyze in article title and article text, then the stock type belonging to stock information determination financial article information; And/or, text analyzing is carried out to article title and article text, comprises emotion descriptor if analyze in article title and article text, then the affective style belonging to emotion descriptor determination financial article information.

All comprise obvious temporal information in the page structure feature of the financial article of general live type, the architectural feature analyzing article title and article text can determine whether financial article information belongs to live type.Such as, temporal information " November 3 " is comprised in the article title " November 3, stock market was live " of financial article.

The article title of financial article information and article text are analyzed, when detect comprise the stock informations such as stock name, stock number or stock code in article title and article text time, determine that this financial article information is stock comment chapter, now determine the stock type belonging to financial article information according to the stock information comprised in article title and article text, stock type is for representing the title of the stock that this financial article information is commented on, code and affiliated industry and plate etc.

Usual author can deliver oneself subjective opinion in financial article, as the prediction to economic trend and the judgement etc. to advance versus decline.The subjective opinion of author is the emotion descriptor in financial article information, these emotion descriptors are obtained from article title and article text, identify the semanteme of these emotion descriptors, determine the Sentiment orientation expressed by author, and then determine this affective style belonging to financial article information.Such as, the semanteme identifying emotion descriptor is that author expresses the follow-up judgement of being expected to rise of stock, then can determine that this affective style belonging to financial article information is for " seeing many sound ".On the contrary, express the follow-up judgement expected to fall of stock if the semanteme identifying emotion descriptor is author, then can determine that this affective style belonging to financial article information is for " seeing sky sound ".

After determining the type belonging to financial article information by the way, exist and determine that financial article information belongs to polytype situation, as financial article information belongs to stock type and affective style simultaneously simultaneously.Follow-up classification and ordination is carried out to financial article information time, for belonging to polytype financial article information simultaneously, can sort in the dissimilar financial article respectively belonging to it.

After the above-mentioned type determined belonging to financial article information, for the assigning process of financial article information distribution type label comprises:

When determining that financial article information belongs to live type, it is the live note label of financial article information distribution; When determining the stock type belonging to financial article information, be financial article information distribution personal share label and industry label corresponding to stock type and Stock block label; When determining the affective style belonging to financial article information, it is the affective tag that financial article information distribution affective style is corresponding.

Step 103: the type label corresponding according to financial article information, the index summary corresponding to financial article information carries out classification and ordination, obtains the Search Results that keyword is corresponding.

The detailed process of above-mentioned classification and ordination comprises:

According to financial article information, calculate the article eigenwert of financial article information; The type label corresponding according to financial article information, classifies to financial article information; According to the article eigenwert of the every class financial article information obtained of classifying, index summary corresponding to every class financial article information respectively sorts.

In embodiments of the present invention, according to financial article information, calculate the Aging Characteristic value of financial article information, theme feature value, authoritative eigenwert and associated eigenvalue; Aging Characteristic value, theme feature value, authoritative eigenwert and associated eigenvalue are normalized, obtain the article eigenwert of financial article information.

In the embodiment of the present invention, preset the corresponding relation between different mistiming intervals and Aging Characteristic value, and the mistiming is longer, the Aging Characteristic value of its correspondence is lower.Such as, the corresponding relation between Preset Time difference interval and Aging Characteristic value is as shown in table 1.

Table 1

Mistiming interval (unit: hour)	Aging Characteristic value
		(0,12)	10
(12,24)	8
		(24,48)	6
……	……

Calculate the Aging Characteristic value of financial article information according to the issuing time of financial article, calculate the mistiming between the issuing time of financial article information and current time.Determine that the mistiming at the mistiming place of above-mentioned calculating is interval, obtain the Aging Characteristic value of this mistiming interval corresponding Aging Characteristic value as this financial article information.

In embodiments of the present invention, the frequency of reading comprised according to financial article information, comment number of times, point praise the length of number of times and article text, calculate the theme feature value of financial article information.Wherein, it is more that frequency of reading, comment number of times and point praise number of times, and theme feature value is higher, and the length of article text is less than preset value, then can reduce theme feature value.

For the calculating of authoritative eigenwert, then the author information comprised according to financial article information carries out authority marking.For the mode of bloggers by artificial mark, the authoritative eigenwert of mark author self, this authoritative eigenwert of mark all enclosed in the article then issued this author.For non-bloggers, calculate authoritative eigenwert according to the bean vermicelli number that author information comprises, bean vermicelli number is more, and authoritative eigenwert is higher.

For the calculating of associated eigenvalue, then calculate according to the matching degree of financial article information and keyword.When financial article information is stock comment chapter, the stock information with Keywords matching is there is in article title or article text means, then associated eigenvalue is higher, and mention with the number of times of the stock information of Keywords matching more in article text, then associated eigenvalue is higher.

After calculating the Aging Characteristic value of financial article information, theme feature value, authoritative eigenwert and associated eigenvalue by the way, above-mentioned four eigenwerts are normalized, namely according to different weights, these four eigenwerts are added up, obtain the article eigenwert of this financial article information.

Then according in step 102 for the type label pair of financial article information distribution and all financial article information of Keywords matching are classified.According to the article eigenwert of each financial article information in every class financial article information, index summary corresponding to every class financial article information respectively sorts.

Can sort according to article eigenwert order from high to low or from low to high during sequence.In embodiments of the present invention, preferably sort according to article eigenwert order from high to low.

In addition, when the keyword that browser client sends comprises stock information, think that user needs to browse the financial article relevant to this stock information to understand the tendency of stock, belonging to stock, the tendency of situation to stock of industry has a significant impact, so in embodiments of the present invention, also according to this stock information, obtain the industry article list that this stock information is corresponding; Generate the index summary that in the sector article list, each industry article is corresponding; Calculate the article eigenwert of each industry article in the sector article list, according to the article eigenwert of each industry article, the index summary corresponding to each industry article sorts; Index corresponding for each industry article after the sequence summary index corresponding with the financial article information after classification and ordination is made a summary and carries out sequencing by merging, obtain the Search Results that keyword is corresponding.

Above-mentioned sequencing by merging can be the article eigenwert of article eigenwert according to each industry article and each financial article information, sorts according to article eigenwert order from high to low or from low to high.Preferably sort according to order from high to low.

After obtaining Search Results corresponding to keyword by the operation of above-mentioned steps 101-103, Search Results corresponding for keyword and default displaying rule are sent to browser client, shows this Search Results to make browser client according to the displaying rule classification preset.

The displaying rule preset can be defined in same interface shows all types, can specify the number etc. of the index summary of the minimum displaying of every type.Browser client receive server send Search Results and default displaying rule after, according to preset displaying rule classification display of search results.

For the ease of understanding the effect that Search Results of the present invention classification is shown, be described in detail below in conjunction with accompanying drawing 1C.As is shown in fig. 1 c, Search Results is divided into that three types " sees many sound ", " seeing sky sound " and " written broadcasting live ", the Search Results of type of wherein " seeing many sound " has 721, show in interface at the Search Results shown in Fig. 1 C and only show one, the article title of this Search Results is " also have after adjustment benefit rise market ", author is " Zhang San ", and web page source is " wealth blog ", and issuing time is " 2015-10-31 ".The Search Results of type of " seeing sky sound " has 539, show in interface at this Search Results and also only show one, the article title of this Search Results be " contracting amount drop why? " author is " Li Si ", web page source is " wealth blog ", and issuing time is " 2015-11-01 ".The Search Results of " written broadcasting live " type has 135, show in interface at this Search Results and also only show one, the article title of this Search Results is " November 3, stock market was live ", author is " king two ", web page source is " wealth blog ", and issuing time is " 2015-11-02 ".

In the embodiment of the present invention, classification and ordination has been carried out to the financial article information with Keywords matching, ageing, authoritative, the matching degree with keyword, civilian positive theme quality and the subjective Sentiment orientation of author in article of financial article are considered, so substantially increase the financial article that searches out to the reference value of reader, the click volume of the financial article searched out can be improved, and carry out structural data displaying when showing Search Results, for reader provides abundanter indexes such as comprising author's picture to make a summary.

In embodiments of the present invention, according to financial article information, it is financial article information distribution type label; The type label corresponding according to financial article information, the index summary corresponding to financial article information carries out classification and ordination, obtains the Search Results that keyword is corresponding.The present invention's type label that has been financial article information distribution, and carried out classification and ordination according to type label, the Search Results type so obtained is clear and definite, browser client can be classified and show this Search Results, user can browse according to the type of financial article information, improves the referential of the financial article of search.

Embodiment 2

See Fig. 2, embodiments provide a kind of device searching for financial article, the method for search financial article of this device for performing above-described embodiment 1 and providing.This device specifically comprises:

Acquisition module 201, for the keyword sent according to browser client, obtains the financial article information with Keywords matching from the finance and economics library be pre-created;

Generation module 202, for according to financial article information, generates index summary corresponding to financial article information and is financial article information distribution type label;

Order module 203, for the type label corresponding according to financial article information, the index summary corresponding to financial article information carries out classification and ordination, obtains the Search Results that keyword is corresponding.

Above-mentioned generation module 202 comprises:

First acquiring unit, for obtaining article title and article text from financial article information; Determining unit, for carrying out text analyzing to article title and article text, determines the type belonging to financial article information; Allocation units, for according to the type determined, are financial article information distribution type label.

Wherein, determining unit comprises: first determines subelement, for analyzing the architectural feature of article title and article text, determines whether financial article information belongs to live type; And/or second determines subelement, for carrying out text analyzing to article title and article text, comprise stock information if analyze in article title and article text, then the stock type belonging to stock information determination financial article information; And/or the 3rd determines subelement, for carrying out text analyzing to article title and article text, comprise emotion descriptor if analyze in article title and article text, then the affective style belonging to emotion descriptor determination financial article information.

In embodiments of the present invention, generation module 202 comprises: second acquisition unit, for obtaining article title, author information and issuing time from financial article information; First generation unit, for according to article title, author information and issuing time, generates the summary info that financial article information is corresponding; Second generation unit, links for the redirect generated between summary info with financial article information; 3rd generation unit, for linking according to summary info and redirect, generates the index summary that financial article information is corresponding.

Order module 203 comprises: computing unit, for according to financial article information, calculates the article eigenwert of financial article information; Taxon, for the type label corresponding according to financial article information, classifies to financial article information; Sequencing unit, for the article eigenwert according to the every class financial article information obtained of classifying, index summary corresponding to every class financial article information respectively sorts.

Wherein, computing unit comprises: computation subunit, for according to financial article information, calculates the Aging Characteristic value of financial article information, theme feature value, authoritative eigenwert and associated eigenvalue; Normalization subelement, for being normalized Aging Characteristic value, theme feature value, authoritative eigenwert and associated eigenvalue, obtains the article eigenwert of financial article information.

In embodiments of the present invention, before this device search financial article, this device also creates finance and economics library by finance and economics library creation module.

Finance and economics library creation module, for capturing finance web page corresponding to default finance and economics link in real time; Carry out content extraction to the finance web page captured, obtain the structured message of finance web page, structured message comprises issuing time, article text, author information, frequency of reading and comment number of times; The partial information that the link of outer station is corresponding is filtered out from the structured message of finance web page; Using the remaining structured message of filtration as the financial article information of finance web page, the financial article information of finance web page is stored in finance and economics library.

In embodiments of the present invention, when keyword comprises stock information, this device also obtains industry article list by sequencing by merging module, and by the industry article list of acquisition and merging with the financial article information of Keywords matching of searching out.

Sequencing by merging module, for according to stock information, obtains the industry article list that stock information is corresponding; Generate the index summary that in industry article list, each industry article is corresponding; Calculate the article eigenwert of each industry article in industry article list, according to the article eigenwert of each industry article, the index summary corresponding to each industry article sorts; Index corresponding for each industry article after the sequence summary index corresponding with the financial article information after classification and ordination is made a summary and carries out sequencing by merging, obtain the Search Results that keyword is corresponding.

After obtaining Search Results corresponding to keyword, this device also will be searched plain result by sending module and send to browser client.Sending module, for Search Results corresponding for keyword and default displaying rule are sent to browser client, to make browser client according to the displaying rule classification display of search results preset.

In embodiments of the present invention, according to financial article information, it is financial article information distribution type label; The type label corresponding according to financial article information, the index summary corresponding to financial article information carries out classification and ordination, obtains the Search Results that keyword is corresponding.The present invention's type label that has been financial article information distribution, and carried out classification and ordination according to type label, the Search Results type so obtained is clear and definite, browser client can be classified and show this Search Results, user can browse according to the type of financial article information, improves the referential of the financial article of search.

Embodiment 3

See Fig. 3, embodiments provide a kind of server, the method for search financial article of this server for performing above-described embodiment 1 and providing, this server comprises processor 301 and storer 302;

Processor 301, for the keyword sent according to browser client, obtains the financial article information with Keywords matching from the finance and economics library be pre-created; According to financial article information, generate index summary corresponding to financial article information and be financial article information distribution type label; The type label corresponding according to financial article information, the index summary corresponding to financial article information carries out classification and ordination, obtains the Search Results that keyword is corresponding;

Storer 302, for storing the executable instruction of finance and economics library and the processor 301 be pre-created.

Processor 301, for obtaining article title and article text from financial article information; Text analyzing is carried out to article title and article text, determines the type belonging to financial article information; According to the type determined, it is financial article information distribution type label.

When the type belonging to financial article information determined by processor 301, processor 301, for analyzing the architectural feature of article title and article text, determines whether financial article information belongs to live type; And/or, text analyzing is carried out to article title and article text, comprises stock information if analyze in article title and article text, then the stock type belonging to stock information determination financial article information; And/or, text analyzing is carried out to article title and article text, comprises emotion descriptor if analyze in article title and article text, then the affective style belonging to emotion descriptor determination financial article information.

Processor 301 generate financial article information corresponding index summary time, processor 301, for obtaining article title, author information and issuing time from financial article information; According to article title, author information and issuing time, generate the summary info that financial article information is corresponding; Generate summary info to link with the redirect between financial article information; Link according to summary info and redirect, generate the index summary that financial article information is corresponding.

Index summary corresponding to processor 301 pairs of financial article information is when carrying out classification and ordination, and processor 301, for according to financial article information, calculates the article eigenwert of financial article information; The type label corresponding according to financial article information, classifies to financial article information; According to the article eigenwert of the every class financial article information obtained of classifying, index summary corresponding to every class financial article information respectively sorts.

When above-mentioned processor 301 calculates the article eigenwert of financial article information, processor 301, for according to financial article information, calculates the Aging Characteristic value of financial article information, theme feature value, authoritative eigenwert and associated eigenvalue; Aging Characteristic value, theme feature value, authoritative eigenwert and associated eigenvalue are normalized, obtain the article eigenwert of financial article information.

In embodiments of the present invention, before processor 301 obtains the financial article information with Keywords matching from the finance and economics library be pre-created, processor 301, also for capturing finance web page corresponding to default finance and economics link in real time; Carry out content extraction to the finance web page captured, obtain the structured message of finance web page, structured message comprises issuing time, article text, author information, frequency of reading and comment number of times; The partial information that the link of outer station is corresponding is filtered out from the structured message of finance web page; Using filtering the financial article information of remaining structured message as finance web page, the financial article information of finance web page is stored in finance and economics library in the memory 302.

In embodiments of the present invention, when keyword comprises stock information, processor 301, also for according to stock information, obtains the industry article list that stock information is corresponding; Generate the index summary that in industry article list, each industry article is corresponding; Calculate the article eigenwert of each industry article in industry article list, according to the article eigenwert of each industry article, the index summary corresponding to each industry article sorts; Index corresponding for each industry article after the sequence summary index corresponding with the financial article information after classification and ordination is made a summary and carries out sequencing by merging, obtain the Search Results that keyword is corresponding.

In the embodiment of the present invention, server also comprises transmitter, this transmitter, for Search Results corresponding for keyword and default displaying rule are sent to browser client, to make browser client according to the displaying rule classification display of search results preset.

In embodiments of the present invention, according to financial article information, it is financial article information distribution type label; The type label corresponding according to financial article information, the index summary corresponding to financial article information carries out classification and ordination, obtains the Search Results that keyword is corresponding.The present invention's type label that has been financial article information distribution, and carried out classification and ordination according to type label, the Search Results type so obtained is clear and definite, browser client can be classified and show this Search Results, user can browse according to the type of financial article information, improves the referential of the financial article of search.

The device of the search financial article that the embodiment of the present invention provides can be the specific hardware on equipment or the software be installed on equipment or firmware etc.Those skilled in the art can be well understood to, and for convenience and simplicity of description, the specific works process of the system of aforementioned description, device and unit, all can with reference to the corresponding process in said method embodiment.

In several embodiments that the application provides, should be understood that disclosed device, server and method can realize by another way.Device embodiment described above is only schematic, such as, the division of described unit, be only a kind of logic function to divide, actual can have other dividing mode when realizing, again such as, multiple unit or assembly can in conjunction with or another system can be integrated into, or some features can be ignored, or do not perform.Another point, shown or discussed coupling each other or direct-coupling or communication connection can be by some communication interfaces, and the indirect coupling of device or unit or communication connection can be electrical, machinery or other form.

The described unit illustrated as separating component or can may not be and physically separates, and the parts as unit display can be or may not be physical location, namely can be positioned at a place, or also can be distributed in multiple network element.Some or all of unit wherein can be selected according to the actual needs to realize the object of the present embodiment scheme.

In addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, also can be that the independent physics of unit exists, also can two or more unit in a unit integrated.

If described function using the form of SFU software functional unit realize and as independently production marketing or use time, can be stored in a computer read/write memory medium.Based on such understanding, the part of the part that technical scheme of the present invention contributes to prior art in essence in other words or this technical scheme can embody with the form of software product, this computer software product is stored in a storage medium, comprising some instructions in order to make a computer equipment (can be personal computer, server, or the network equipment etc.) perform all or part of step of method described in each embodiment of the present invention.And aforesaid storage medium comprises: USB flash disk, portable hard drive, ROM (read-only memory) (ROM, Read-OnlyMemory), random access memory (RAM, RandomAccessMemory), magnetic disc or CD etc. various can be program code stored medium.

The above; be only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; change can be expected easily or replace, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of described claim.

Claims (19)

1. search for a method for financial article, it is characterized in that, described method comprises:

According to the keyword that browser client sends, from the finance and economics library be pre-created, obtain the financial article information with described Keywords matching;

According to described financial article information, generate index summary corresponding to described financial article information and for described financial article information distribution type label;

The type label corresponding according to described financial article information, the index summary corresponding to described financial article information carries out classification and ordination, obtains the Search Results that described keyword is corresponding.

2. method according to claim 1, is characterized in that, described according to described financial article information, is described financial article information distribution type label, comprises:

Article title and article text is obtained from described financial article information;

Text analyzing is carried out to described article title and article text, determines the type belonging to described financial article information;

According to the described type determined, it is described financial article information distribution type label.

3. method according to claim 2, is characterized in that, describedly carries out text analyzing to described article title and article text, determines the type belonging to described financial article information, comprising:

The architectural feature of described article title and article text is analyzed, determines whether described financial article information belongs to live type; And/or,

Text analyzing is carried out to described article title and article text, comprises stock information if analyze in described article title and article text, then determine the stock type belonging to described financial article information according to described stock information; And/or,

Text analyzing is carried out to described article title and article text, comprises emotion descriptor if analyze in described article title and article text, then determine the affective style belonging to described financial article information according to described emotion descriptor.

4. method according to claim 1, is characterized in that, described according to described financial article information, generates the index summary that described financial article information is corresponding, comprising:

Article title, author information and issuing time is obtained from described financial article information;

According to described article title, author information and issuing time, generate the summary info that described financial article information is corresponding;

The redirect generated between described summary info with described financial article information links;

Link according to described summary info and described redirect, generate the index summary that described financial article information is corresponding.

5. method according to claim 1, is characterized in that, the described type label corresponding according to described financial article information, and the index summary corresponding to described financial article information carries out classification and ordination, comprising:

According to described financial article information, calculate the article eigenwert of described financial article information;

The type label corresponding according to described financial article information, classifies to described financial article information;

According to the article eigenwert of the every class financial article information obtained of classifying, index summary corresponding to every class financial article information respectively sorts.

6. method according to claim 5, is characterized in that, described according to described financial article information, calculates the article eigenwert of described financial article information, comprising:

According to described financial article information, calculate the Aging Characteristic value of described financial article information, theme feature value, authoritative eigenwert and associated eigenvalue;

Described Aging Characteristic value, described theme feature value, described authoritative eigenwert and described associated eigenvalue are normalized, obtain the article eigenwert of described financial article information.

7. method according to claim 1, is characterized in that, the described keyword sent according to browser client, before obtaining the financial article information with described Keywords matching, also comprises from the finance and economics library be pre-created:

Finance web page corresponding to finance and economics link is preset in real-time crawl;

Carry out content extraction to the described finance web page captured, obtain the structured message of described finance web page, described structured message comprises issuing time, article text, author information, frequency of reading and comment number of times;

The partial information that the link of outer station is corresponding is filtered out from the structured message of described finance web page;

Using the remaining structured message of filtration as the financial article information of described finance web page, the financial article information of described finance web page is stored in finance and economics library.

8. method according to claim 1, is characterized in that, when described keyword comprises stock information, described method also comprises:

According to described stock information, obtain the industry article list that described stock information is corresponding;

Generate the index summary that in described industry article list, each industry article is corresponding;

Calculate the article eigenwert of each industry article in described industry article list, according to the article eigenwert of described each industry article, the index summary corresponding to described each industry article sorts;

Index corresponding for described each industry article after the sequence summary index corresponding with the described financial article information after classification and ordination is made a summary and carries out sequencing by merging, obtain the Search Results that described keyword is corresponding.

9. the method according to any one of claim 1-8, is characterized in that, described in obtain Search Results corresponding to described keyword after, also comprise:

Search Results corresponding for described keyword and default displaying rule are sent to described browser client, shows described Search Results to make described browser client according to described default displaying rule classification.

10. search for a device for financial article, it is characterized in that, described device comprises:

Acquisition module, for the keyword sent according to browser client, obtains the financial article information with described Keywords matching from the finance and economics library be pre-created;

Generation module, for according to described financial article information, generates index summary corresponding to described financial article information and is described financial article information distribution type label;

Order module, for the type label corresponding according to described financial article information, the index summary corresponding to described financial article information carries out classification and ordination, obtains the Search Results that described keyword is corresponding.

11. devices according to claim 10, is characterized in that, described generation module comprises:

First acquiring unit, for obtaining article title and article text from described financial article information;

Determining unit, for carrying out text analyzing to described article title and article text, determines the type belonging to described financial article information;

Allocation units, for according to the described type determined, are described financial article information distribution type label.

12. devices according to claim 11, is characterized in that, described determining unit comprises:

First determines subelement, for analyzing the architectural feature of described article title and article text, determines whether described financial article information belongs to live type; And/or,

Second determines subelement, for carrying out text analyzing to described article title and article text, comprises stock information if analyze in described article title and article text, then determines the stock type belonging to described financial article information according to described stock information; And/or,

3rd determines subelement, for carrying out text analyzing to described article title and article text, if analyze in described article title and article text and comprise emotion descriptor, then determine the affective style belonging to described financial article information according to described emotion descriptor.

13. devices according to claim 10, is characterized in that, described generation module comprises:

Second acquisition unit, for obtaining article title, author information and issuing time from described financial article information;

First generation unit, for according to described article title, author information and issuing time, generates the summary info that described financial article information is corresponding;

Second generation unit, links for the redirect generated between described summary info with described financial article information;

3rd generation unit, for linking according to described summary info and described redirect, generates the index summary that described financial article information is corresponding.

14. devices according to claim 10, is characterized in that, described order module comprises:

Computing unit, for according to described financial article information, calculates the article eigenwert of described financial article information;

Taxon, for the type label corresponding according to described financial article information, classifies to described financial article information;

Sequencing unit, for the article eigenwert according to the every class financial article information obtained of classifying, index summary corresponding to every class financial article information respectively sorts.

15. devices according to claim 14, is characterized in that, described computing unit comprises:

Computation subunit, for according to described financial article information, calculates the Aging Characteristic value of described financial article information, theme feature value, authoritative eigenwert and associated eigenvalue;

Normalization subelement, for being normalized described Aging Characteristic value, described theme feature value, described authoritative eigenwert and described associated eigenvalue, obtains the article eigenwert of described financial article information.

16. devices according to claim 10, is characterized in that, described device also comprises:

Finance and economics library creation module, for capturing finance web page corresponding to default finance and economics link in real time; Carry out content extraction to the described finance web page captured, obtain the structured message of described finance web page, described structured message comprises issuing time, article text, author information, frequency of reading and comment number of times; The partial information that the link of outer station is corresponding is filtered out from the structured message of described finance web page; Using the remaining structured message of filtration as the financial article information of described finance web page, the financial article information of described finance web page is stored in finance and economics library.

17. devices according to claim 10, is characterized in that, when described keyword comprises stock information, described device also comprises:

Sequencing by merging module, for according to described stock information, obtains the industry article list that described stock information is corresponding; Generate the index summary that in described industry article list, each industry article is corresponding; Calculate the article eigenwert of each industry article in described industry article list, according to the article eigenwert of described each industry article, the index summary corresponding to described each industry article sorts; Index corresponding for described each industry article after the sequence summary index corresponding with the described financial article information after classification and ordination is made a summary and carries out sequencing by merging, obtain the Search Results that described keyword is corresponding.

18. devices according to any one of claim 10-17, it is characterized in that, described device also comprises:

Sending module, for Search Results corresponding for described keyword and default displaying rule are sent to described browser client, shows described Search Results to make described browser client according to described default displaying rule classification.

19. 1 kinds of servers, is characterized in that, described server comprises: processor and storer;

Described processor, for the keyword sent according to browser client, obtains the financial article information with described Keywords matching from the finance and economics library be pre-created; According to described financial article information, generate index summary corresponding to described financial article information and for described financial article information distribution type label; The type label corresponding according to described financial article information, the index summary corresponding to described financial article information carries out classification and ordination, obtains the Search Results that described keyword is corresponding;

Described storer, for the executable instruction of the finance and economics library that is pre-created described in storing and described processor.