CN101311923A - Information sorting retrieval system and method - Google Patents
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- CN101311923A CN101311923A CNA2007101037554A CN200710103755A CN101311923A CN 101311923 A CN101311923 A CN 101311923A CN A2007101037554 A CNA2007101037554 A CN A2007101037554A CN 200710103755 A CN200710103755 A CN 200710103755A CN 101311923 A CN101311923 A CN 101311923A
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Abstract
The invention relates to an information classification and retrieval system, which comprises a stock name classification database, an index association module and a news index database. The stock name classification database stores at least one stock name classification. The stock name classification also comprises a stock name, a stock code and a stock classification. The index association module is used for analyzing the key words related to stock in the news, finding out the stock classification corresponding to the key words in the stock name classification database, and building the index association between the news and the stock name classification. Afterwards, the news and the corresponding index association are stored in the news index database and the system can find out the consistent news in the news index database and transmit to the user terminal, thus having the advantages of shortening the time for news search, decreasing the calculation load of the user terminal and reducing the data transmission bandwidth.
Description
Technical field
What the present invention relates to is a kind of information sorting retrieval system and method, especially finger is a kind of related with the index between the stock name by setting up news, shortens the time of retrieval news, the computational burden of reduction user end and a kind of information sorting retrieval system and the method that reduces the data transmission frequency range.
Background technology
Along with advancing by leaps and bounds of Information technology, people obtain with communication need for information in real time and easily and still present volatile growth.And the portable wireless communication device of various diversified functions, also in response to people's convenience in life with need, and constantly be developed.For example, various mobile phone (or claim mobile phone, Cellular Phone), intelligent mobile phone (Smart Phone), stock handset, with personal digital assistant (the Personal Digital Assistant of tool functionality mobile communication; Be called for short PDA) or the like.
Except the hardware of aforementioned various wireless communication apparatus, also have many software and functions that cooperate aforementioned hardware to carry out and use constantly to be developed, with allow the user can be also convenient, also in real time and also manage money matters anywhere or anytime, work, amusement or acquired information or the like.For example, the electronic transaction of carrying out securities such as stock or futures by wireless communication apparatus is an example wherein.These are used for carrying out the wireless communication apparatus of the electronic transaction of securities such as stock or futures, except carrying out function that electronics places an order, the retrieval of the news information of real-time and download function still are another indispensable critical function, so that can assist the user can also go to judge the price volalility trend of these securities exactly, and grasp best dealing point on opportunity.
See also Fig. 1, it is the synoptic diagram of existing information searching system.Present existing information retrieval system 10, after 11 ends of originating from news are received news, can be stored in news in one news database 101 on the one hand, propelling movement (Push) that on the other hand then can described news is unidirectional to and online wireless communication apparatus (just the user holds 12), and do not have the actual demand of considering the user fully.These news data, no matter whether interested by the user, all can be stored in the user and hold in 12.The user must go first more voluntarily to seek and filter out from these news data and want the news of reading, the news that not only can't provide the user really to need in real time, also wasted the limited transmitting bandwidth of wireless telecommunications, also occupied the user in a large number and held 12 memory storage capacity.And in existing news retrieval technology, the overwhelming majority all is retrieval module 121 to be arranged on the user hold in 12 (wireless communication apparatus), holds 12 computational burden and increased time required when the user carries out news retrieval and user.
Summary of the invention
Fundamental purpose of the present invention is, a kind of information sorting retrieval system and method are provided, it is related with the index between the stock name and retrieval module is arranged on system end by setting up news, shorten retrieval news time, reduce the computational burden of user's end and reduce taking of data transmission frequency range.
Another object of the present invention is, a kind of information sorting retrieval system and method are provided, it can be according to the request of user's end, filter out the real interested news of user, and the news of having only these users to be interested in just can be transferred into user's end, to save the use amount of wireless telecommunications frequency range and user's end memory.
For reaching above-mentioned purpose, information sorting retrieval system provided by the present invention is to include: one name classification database, an index association module and a news index data base.Store the classification of complex thigh name in the thigh name classification database.The classification of each burst name also includes a stock title, a stock code respectively, classifies with a stock.Index association module is in order to analyze in the news keyword relevant with stock comprise, and find out and corresponding one classification of described keyword from described strand of name classification database, and it is related with the index of described burst of name classification to set up described news according to this.Afterwards, more described news and pairing index association thereof are stored in the news index data base.When the user holds desire to retrieve certain news, only need transmit particular keywords or code to described system, described system just can find out the news that is consistent and send back the user and hold in the news index data base, and can have advantages such as the time that shortens retrieval news, the computational burden that reduces user's end and minimizing data transmission frequency range.
In a preferred embodiment, described information sorting retrieval system also includes: one sort module and a retrieval module.Described burst of name sort module is in order to after extraneous at least one stock name of reception and pairing stock code of each stock name and stock classification data, again with the pairing stock code of each stock name and stock classification data in addition group become the classification of each burst name, and set up described strand of name classification database according to this.Described retrieval module is the query requests in order to the user end of accepting to come from the outside, and according to pairing burst of name classification of at least one keyword that is comprised in the described query requests, come from described news index data base, to find out corresponding at least one news, and send described news to described user's end described burst of name classification.
For reaching above-mentioned purpose, an embodiment of information classification search method of the present invention includes the following step:
Stock exchange from the external world obtains at least one stock name and a pairing stock code of each stock name and an affiliated stock grouped data thereof;
Come pairing stock code of each stock name and stock classification data in addition that group becomes the classification of each burst name, and set up described strand of name classification database according to this;
Source of news from the external world receives at least one news;
Analyze in the described news at least one keyword relevant comprise with stock, described keyword be comprise following at least one of them: a stock title, a stock code, with a stock specific name, and, from described strand of name classification database, find out and corresponding one classification of described keyword;
It is related with an index of described burst of name classification to set up described news, and is stored in the news index data base.
After the news index data base is set up, when information classification search method of the present invention also can comprise following step:
One query requests of the user end that acceptance comes from the outside is to comprise at least one keyword relevant with stock in described query requests;
From the news index data base, retrieve the news that is associated with described keyword; And
The news that will meet search condition sends described user's end to.
Description of drawings
Fig. 1 is the synoptic diagram of existing information searching system;
Fig. 2 is the configuration diagram of a preferred embodiment of information sorting retrieval system of the present invention;
Fig. 3 is a preferred embodiment process flow diagram of information classification search method of the present invention;
Preferred embodiment process flow diagram when Fig. 4 desires the retrieval of self-information classification and retrieval system or downloads news for user of the present invention holds.
Description of reference numerals: 10 ~ existing information retrieval system; 11 ~ source of news; 101 ~ news database; 12 ~ user end; 121 ~ retrieval module; 20 ~ information sorting retrieval system of the present invention; 21 ~ burst name sort module; 22 ~ strand name classification database; 23 ~ index association module; 24 ~ news index data base; 25 ~ retrieval module; 31 ~ 35,341 ~ 343,40 ~ 46 ~ process step; 91 ~ wireless telecommunication system; 92 ~ close network; 93 ~ user end; 94 ~ source of news; 95 ~ stock exchange; 96 ~ base station.
Embodiment
The cardinal principle of information sorting retrieval system of the present invention and method is to set up burst a name classification database and an index association module in information sorting retrieval system.It in thigh name classification database the thigh name classification data that stores the grouping that constitutes according to each stock name and pairing stock code and stock classification thereof.When system when an extraneous source of news receives news, the keyword that index association module will be analyzed in the news to be comprised, and it is related with described strand index of classifying to set up described news.Afterwards, more described news and pairing index association thereof are stored in the news index data base.Therefore, when the user holds desire to retrieve certain news, only need transmit particular keywords or code to described system, described system just can find out the news that is consistent and send back the user and hold in the news index data base, and can have advantages such as the time that shortens retrieval news, the computational burden that reduces user's end and minimizing data transmission frequency range.
See also Fig. 2, it is the configuration diagram of a preferred embodiment of information sorting retrieval system of the present invention.Basically, information sorting retrieval system 20 of the present invention is to be based upon in the electronic transaction environment that is made of a wireless telecommunication system 91 (such as but not limited to GSM, CDMA, GPRS, PHS, WLAN etc.) collocation close network 92, and can be for at least one hand-hold radio communication device (also being that the user holds 93), a source of news 94 in the external world and serve dealer (for example Taiwan stock exchange 95 or the like) by financial instrument and set up online.In this preferred embodiment, described hand-hold radio communication device (user holds 93) is one can carry out the PDA(Personal Digital Assistant) or the like of downloading intelligent mobile phone (Smart Phone), hand held stock handset or the tool functionality mobile communication of news data with wireless mode, it is by for example GPRS (General Packet Radio Service, General Packet Radio Service) etc. mobile communication networking, the wireless communication base platform 96 that sets up with the mobile telecommunication service dealer is set up online.This mobile telecommunication service dealer is online 20 by close network 92 and information sorting retrieval system of the present invention again, and make between information sorting retrieval system 20 and the wireless communication apparatus (user holds 93) can radio mobile communication mode set up the online line data of going forward side by side and transmit.
In this preferred embodiment, information sorting retrieval system 20 of the present invention is to include: one sort module 21, one name classification database 22, an index association module 23, a news index data base 24 and a retrieval module 25.Described burst of name sort module 21 is stock name (for example " Taiwan Semiconductor Manufacturing Co. ") and the pairing stock codes of each stock name (for example " 2330 ") and stock classification data (for example " electronics ", " electromechanics ", " listing ", " concentrating " etc.) that can receive all stocks or futures from extraneous stock exchange 95.Afterwards, again with the pairing stock code of each stock name and stock classification data in addition group become the classification of each burst name, and these bursts name classification (being by comprising that stock name and corresponding stock code thereof are constituted with affiliated data such as stock classification) is stored in described strand the database 22 of classifying.Described index association module 23 is to receive some news data from extraneous source of news 94 (for example electronics is reported dealer or the like).When index association module 23 of the present invention receives news, can't hold 93 as all sending the user to as the prior art, but can analyze earlier in each news at least one keyword relevant comprise with stock, and find out and corresponding one classification of described keyword from described strand of name classification database 22, and it is related with an index of described burst of name classification to set up described news according to this.Then, index association module 23 can be stored into these news in the news index data base 24 together with its pairing described index association, the usefulness of carrying out news retrieval and download for user 93.In a preferred embodiment of the present invention, described keyword be can comprise following at least one of them: a stock title, a stock code, with a stock specific name.Because the mode of relevant stock name of citation and stock code in the news data, be to indicate mostly in for example mode of " Taiwan Semiconductor Manufacturing Co. (2330) ", therefore, the for example left side number of scraping of special symbol that described index association module 23 can comprise by analyzing in each news " (" or the right side number of scraping ") " etc., promptly differentiate the especially existence of stock code of keyword.So, when the user in the external world holds 93 to desire to carry out news retrieval and download, as long as the user holds 93 to send a query requests to retrieval module 25, wherein, is to comprise by stock name, stock code or the stock classification three keyword that one of them constituted at least in the described query requests.Afterwards, retrieval module 25 will find out corresponding at least one news described burst of name classification according to the pairing burst name classification of described keyword from described news index data base 24, and send described news to described user and hold 93.And, in another preferred embodiment, described retrieval module 25 also can accept from described user hold 93 one set up the favorite request, and set up the pairing burst name classification of at least one keyword that is comprised in the favorite request according to described, store a corresponding individualized index described user; Afterwards, if in the news of newly receiving, pairing burst of name classification of the keyword that it comprised is to meet described individualized index person, then the described news active push of newly receiving held 93 to the user.So, send the user to by system 20 and hold 93 news all will the person of being to use interested, not only required data quantity transmitted significantly reduces and can reduce the occupancy of wireless frequency range, time that the user retrieves news yet for shortening and the user holds 93 computing load yet for lowering.
See also shown in Figure 3ly, be a preferred embodiment process flow diagram of information classification search method of the present invention, it is to include the following step:
Step 31: receive all stock certificate datas from extraneous stock exchange, including, but not limited to: a pairing stock code of at least one stock name and each stock name and an affiliated stock grouped data thereof.
Step 32: set up one classification database according to more described stock certificate data.Come the pairing stock code of each stock name that received in the step 31 and stock classification data in addition that group becomes the classification of each burst name, and set up a described strand of name classification database according to this and stored.
Step 33: receive at least one news from extraneous source of news.
Step 34: analyze news and set up it and burst name classified between index related.Wherein, this step 34 can be subdivided into three time steps again, comprising: step 341: analyze in the described news at least one keyword relevant with stock comprise; Step 342: from described strand of name classification database, find out and corresponding one classification of described keyword; And step 343: it is related with the index of described burst of name classification to set up described news.In this step 34, described keyword be comprise following at least one of them: a stock title, a stock code, with a stock specific name.And in this preferred embodiment, the mode of the keyword that is comprised in the described news of described analysis, be to utilize to look for the special symbol (for example number of scraping) that is comprised in the described news, obtain a stock code or stock name with as described keyword.
Step 35: news and corresponding index association thereof are stored in the news index data base.
See also Fig. 4, the preferred embodiment process flow diagram when holding the classification and retrieval system retrieval of desire self-information or downloading news for user of the present invention.As shown in Figure 4, the user holds the mode that obtains news can be divided into two kinds, a kind of is real-time retrieval and inquiry, another kind of then be to set up the selection combination of user's favorite earlier and be stored in the information sorting retrieval system, has which news can be pushed to user's end with decision.
As step 41, when carrying out real-time retrieval with inquiry, at first user's end sends the retrieval module of a real-time query requests to information sorting retrieval system earlier, wherein, is to comprise at least one keyword relevant with stock in described query requests.Afterwards, as step 42, retrieval module can be according to the pairing index association of keyword, and retrieves the news that is associated with described keyword from the news index data base.At last, as step 43, retrieval module can return the news that meets the condition of described query requests the described user's end to the external world.
Shown in step 44, when setting up user's favorite, at first user's end sends one earlier and sets up the retrieval module of favorite request to information sorting retrieval system, wherein, is to comprise at least one keyword relevant with stock described foundation in the favorite request.Afterwards, as step 45, retrieval module is found out and corresponding one status class at least of described at least one keyword from described strand of name classification database, and described one status class is at least stored a corresponding individualized index described user.Afterwards, as step 46, when the source of news of information sorting retrieval system of the present invention from the external world receives new news information, will check in the described news of newly receiving, whether pairing burst of name classification of the keyword that it comprised has meets described individualized index person, if "Yes" is then given the user with the described news active push of newly receiving.
But only above-described embodiment is not applied in restriction range of application of the present invention, and the scope that protection scope of the present invention should be included with claim content institute's definition techniques spirit of the present invention and impartial variation thereof is main person.Promptly the equalization of being done according to the present patent application claim generally changes and modifies, and will not lose main idea of the present invention place, does not also break away from the spirit and scope of the present invention, and the former capital should be considered as further enforcement situation of the present invention.
Claims (10)
1. information classification search method, it is characterized in that: it includes:
(A) set up one classification database;
(B) from least one news of extraneous reception;
(C) analyze in the described news at least one keyword relevant comprise, and from described strand the database of classifying, find out and corresponding one classification of described keyword with stock; And
(D) it is related with an index of described burst name classification to set up described news, and is stored in the news index data base.
2. information classification search method according to claim 1 is characterized in that: the method at the classification of the foundation thigh name described in the step (A) database also includes:
(A1) from extraneous at least one stock name and a pairing stock code of each stock name and the affiliated stock grouped data thereof of receiving; With
(A2) pairing stock code of each stock name and stock classification data are come in addition that group becomes the classification of each burst name, and set up described strand of name classification database according to this.
3. information classification search method according to claim 1 is characterized in that: described keyword be comprise following at least one of them: a stock title, a stock code, with a stock specific name; And the mode of the keyword that is comprised in the described news of analysis described in the step (C) is to utilize to look for the number of scraping that is comprised in the described news, obtains a stock code with as described keyword.
4. information classification search method according to claim 1 is characterized in that: also include the following step afterwards in step (D):
One query requests of the user end that acceptance comes from the outside is to comprise at least one keyword relevant with stock in described query requests;
From the news index data base, retrieve the news that is associated with described keyword; And
The news that will meet search condition sends described user's end to.
5. information classification search method according to claim 1 is characterized in that: also include the following step afterwards in step (D):
One of the user end that acceptance comes from the outside is set up the favorite request, is to comprise at least one keyword relevant with stock described foundation in the favorite request;
From described strand of name classification database, find out and corresponding one status class at least of described at least one keyword, and described one status class is at least stored a corresponding individualized index at described user's end; And
Check that in the extraneous news of newly receiving whether pairing burst of name classification of the keyword that it comprised has meets described individualized index person, if "Yes" is then held the described news active push of newly receiving to the user.
6. information sorting retrieval system, it is characterized in that: it includes:
One name classification database, it stores at least one thigh name classification, the classification of each burst name also include respectively a stock title, with a pairing stock code of described stock name and an affiliated stock grouped data thereof;
One index association module, in order to analyze at least one news at least one keyword relevant comprise with stock, and find out and corresponding one classification of described keyword from described strand of name classification database, and it is related with an index of described burst of name classification to set up described news according to this; And,
One news index data base is in order to store described news and pairing described index association thereof.
7. information sorting retrieval system according to claim 6, it is characterized in that: it also includes:
One sort module, in order to after extraneous at least one stock name of reception and pairing stock code of each stock name and stock classification data, again with the pairing stock code of each stock name and stock classification data in addition group become the classification of each burst name, and set up described strand of name classification database according to this; And
One retrieval module, the query requests that a user who comes from the outside in order to acceptance holds, and according to pairing burst of name classification of at least one keyword that is comprised in the described query requests, come from described news index data base, to find out corresponding at least one news, and send described news to described user's end described burst of name classification;
Wherein, described retrieval module also can be accepted to set up the favorite request from one of described user's end, and described pairing burst of name classification of at least one keyword that is comprised in the favorite request, the individualized index that stores correspondence to hold set up of foundation described user; Afterwards, if in the news of newly receiving, pairing burst of name classification of the keyword that it comprised is to meet described individualized index, then the described news active push of newly receiving held to the user.
8. information classification search method, it is characterized in that: it includes:
(1) accepting one of the user end come from the outside and set up the favorite request, is to comprise at least one keyword relevant with stock described foundation in the favorite request;
(2) set up a corresponding individualized index according to described at least one keyword at described user's end; And
(3) check that whether the keyword that it comprised has meets described individualized index person in an extraneous news of newly receiving, if "Yes" is then held the described news active push of newly receiving to the user.
9. information classification search method according to claim 8 is characterized in that: described keyword be comprise following at least one of them: a stock title, a stock code, with a stock specific name; And, method at the individualized index of the foundation described in the step (2), be from one classification database, to find out and corresponding one status class at least of described at least one keyword, and described one status class is at least stored corresponding described individualized index at described user's end; Wherein, the method for setting up described strand name classification database also includes the following step:
Receive at least one stock name and a pairing stock code of each stock name and an affiliated stock grouped data thereof from the external world; With
Come pairing stock code of each stock name and stock classification data in addition that group becomes the classification of each burst name, and set up described strand of name classification database according to this.
10. information classification search method according to claim 9 is characterized in that: in the news of newly receiving from the external world described in the step (3) is also with following step process:
Analyze in the described news at least one keyword relevant comprise, and from described strand of name classification database, find out and corresponding one classification of described keyword with stock; And
It is related with the index of described burst of name classification one to set up described news, and is stored in the news index data base;
Wherein, the mode of the keyword that is comprised in the described news of described analysis is to utilize to look for the number of scraping that is comprised in the described news, obtains a stock code with as described keyword.
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| CN2007101037554A CN101311923B (en) | 2007-05-23 | 2007-05-23 | Information sorting retrieval system and method |
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| CN2007101037554A CN101311923B (en) | 2007-05-23 | 2007-05-23 | Information sorting retrieval system and method |
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| CN101311923A true CN101311923A (en) | 2008-11-26 |
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| CN2007101037554A Expired - Fee Related CN101311923B (en) | 2007-05-23 | 2007-05-23 | Information sorting retrieval system and method |
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| CN102467367A (en) * | 2010-11-03 | 2012-05-23 | 北京北方微电子基地设备工艺研究中心有限责任公司 | Equipment control software helping system and realization method thereof |
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| CN104156409A (en) * | 2014-03-11 | 2014-11-19 | 百度在线网络技术（北京）有限公司 | Method, system and device for providing news |
| CN104951448A (en) * | 2014-03-26 | 2015-09-30 | 北京雪球信息科技有限公司 | Method and server for pushing messages of subscribed categories for users |
| CN104978312A (en) * | 2014-04-01 | 2015-10-14 | 江苏佰腾科技有限公司 | Method using stock code to retrieve patent information |
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| US7016977B1 (en) * | 1999-11-05 | 2006-03-21 | International Business Machines Corporation | Method and system for multilingual web server |
| JP2001331362A (en) * | 2000-03-17 | 2001-11-30 | Sony Corp | File conversion method, data converter and file display system |
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| CN102467367A (en) * | 2010-11-03 | 2012-05-23 | 北京北方微电子基地设备工艺研究中心有限责任公司 | Equipment control software helping system and realization method thereof |
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| CN104156409B (en) * | 2014-03-11 | 2018-09-07 | 百度在线网络技术（北京）有限公司 | Providing method, system and the device of news |
| CN104156409A (en) * | 2014-03-11 | 2014-11-19 | 百度在线网络技术（北京）有限公司 | Method, system and device for providing news |
| CN104951448A (en) * | 2014-03-26 | 2015-09-30 | 北京雪球信息科技有限公司 | Method and server for pushing messages of subscribed categories for users |
| CN104951448B (en) * | 2014-03-26 | 2019-04-12 | 雪球(北京)技术开发有限公司 | It is a kind of to push the method and server for subscribing to the message of classification for user |
| CN104978312A (en) * | 2014-04-01 | 2015-10-14 | 江苏佰腾科技有限公司 | Method using stock code to retrieve patent information |
| CN106250415A (en) * | 2016-07-25 | 2016-12-21 | 北京市信访矛盾分析研究中心 | A kind of letters and calls data tracing method and system |
| CN106294543A (en) * | 2016-07-25 | 2017-01-04 | 北京市信访矛盾分析研究中心 | A kind of letters and calls data automatic correlation method and system |
| CN106294543B (en) * | 2016-07-25 | 2018-05-25 | 北京市信访矛盾分析研究中心 | A kind of letters and calls data automatic correlation method and system |
| CN107527289A (en) * | 2017-08-25 | 2017-12-29 | 百度在线网络技术（北京）有限公司 | A kind of investment combination industry distribution method, apparatus, server and storage medium |
| CN109033427A (en) * | 2018-08-10 | 2018-12-18 | 北京字节跳动网络技术有限公司 | The screening technique and device of stock, computer equipment and readable storage medium storing program for executing |
| CN113722432A (en) * | 2021-08-26 | 2021-11-30 | 杭州隆埠科技有限公司 | Method and device for associating news with stocks |
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| CN101311923B (en) | 2010-06-02 |
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