KR20140089087A - System, method and computer readable recording medium for providing documents for mobile terminals related to hot topic keywords - Google Patents

Abstract

The present invention relates to a system and a method for providing a document related to hot topic keywords. The system for providing the document related to the hot topic keywords according to an aspect of the present invention comprises: a document selection unit for selecting the document having the highest association degree with the hot topic keywords based on a hot topic keyword viewer request from a user terminal; a document processing unit for processing the selected document to the optimal document to the user terminal; and a transmitting and receiving unit for receiving the hot topic keyword viewer request from the user terminal and for transmitting the processed document to the user terminal.

Description

TECHNICAL FIELD [0001] The present invention relates to a hot topic keyword related document providing system, a method, and a computer readable recording medium for a mobile terminal.

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a hot topic keyword related document providing system for a mobile terminal, and more particularly to a mobile terminal for optimizing and providing a compatible document related to a hot topic keyword, And more particularly, to a hot topic keyword related document providing system, method, and computer readable recording medium.

Today, the widespread use of the Internet has led to the rapid development of wireless mobile communication technology beyond the fixed line, and in the real world, information retrieval on the Internet through mobile terminals such as mobile phones, PDAs, and hand- It became possible regardless of time and place.

On the other hand, as the performance of recently launched smartphones has improved, users are moving a lot from general mobile phones to smart phones. The smart phone is an intelligent terminal that adds a computer support function to a conventional mobile phone. The smart phone is added to the functions of a mobile phone, a personal digital assistant (PDA), an internet function, a video playback function, And a touch screen to provide a more convenient interface for use. In addition, with the support of wireless Internet function, it is connected to internet and computer, and also functions as a terminal such as e-mail, web browsing, fax, banking, and game.

Especially, since it is possible to conveniently access the Internet anytime and anywhere by using a smartphone, most users tend to make information retrieval through web browsing a main activity using a smart phone. However, most smartphones have a smaller screen size than most desktop computers in order to enhance their portability. When users search for information using a web site designed for a conventional desktop computer, there are various inconveniences have.

On the other hand, web sites providing search engines provide various keywords (search terms) in order to grasp the tendencies and interests of users, or the latest trends and trends. Examples of such keywords include real-time rapid search queries, related search queries, Popular search terms, or hot topic keywords.

Among the hot topic keywords, the Naver customer center ( http://help.naver.com/ops/step2/faq.nhn?fcatid=12713 ) (document 1), which is a search engine providing web site currently serviced by the applicant, Are disclosed in detail.

Referring to Document 1, a hot topic keyword is a keyword that aggregates words frequently referred to based on documents produced in various SNS (Social Network Service) such as news, cafes, blogs, and me2day or twitter used by Internet users , The score is ranked and determined by the unique logic based on the frequency of exposure of the corresponding words among documents produced within a predetermined reference time, and the rate of increase.

That is, since the hot topic keyword corresponds to a keyword that is commonly included in documents that have been created by Internet users within a predetermined reference time or documents that have been most exposed among documents written as news, they represent the main interest of Internet users within the corresponding time It can be viewed as a major factor, and as such, much interest can be concentrated on users using search engine websites.

However, in a UI (User Interface) of a search engine website designed for the current desktop, a hot topic keyword list is provided at the right end as shown in FIG. 1A, and a hot topic keyword Are provided as search keywords.

In addition, as shown in FIG. 1B, in the UI of a search engine web site designed for a smart phone, there is no area for providing a hot topic keyword due to the limitation of the screen size, The user can select a hot topic keyword tab in the UI as shown in FIG. 1C and click the corresponding keyword to receive a search result and a hot topic keyword list for the selected hot topic keyword as shown in FIG. 1d.

As described above, the hot topic keyword service currently provided does not present the relevance documents most directly related to the hot topic keyword, but provides only the search results using the selected hot topic keyword. However, most hot topic keywords are generally scrapped by other media or by other users, such as news articles or user postings on a particular topic, , There is an inconvenience that users who use the hot topic keyword service must once again find and click a suitable document related to the hot topic keyword from the search results.

In particular, in order to exploit the interest of many Internet users of the hot topic keyword service, only the keywords that are the same as the hot topic keyword are included in the document for the purpose of publicity, advertisement, etc. in documents not related to the hot topic keyword. In the above-mentioned case, even though the document itself is not related to the hot topic keyword, the hot topic keyword is exposed to the search result using the search keyword, so that the Internet users can access the related document There was a problem.

On the other hand, the vast majority of documents related to hot topic keywords are related to specific images and descriptions thereof. Most Internet users who use the hot topic keyword service are more interested in the images themselves There is a problem that the hot topic keyword service provided at present provides only the search result, so that the image can not be shown in preference. In particular, the mobile terminal has a problem that the image is reduced in accordance with the screen size,

Accordingly, there is a need for a service for solving the problems of the conventional hot topic keyword service and for extracting a conforming document related to a hot topic keyword that the Internet users are interested in, and especially for providing an image included in the document in priority It is true.

[Document 1] Naver Customer Center Web page Query service Topic keyword in service sub-category (http://help.naver.com/ops/step2/faq.nhn?fcatid=12713) 2011.08.02

An object of the present invention is to provide a system and a method for providing a hot topic keyword related document for a mobile terminal that can directly provide a user with a suitable document most related to a hot topic keyword among search results searched with a hot topic keyword as a search keyword, And a recording medium.

Another object of the present invention is to provide a hot topic keyword-related document for a mobile terminal, which can suitably provide an image in a compatible document most relevant to a hot topic keyword among search results searched by using a hot topic keyword as a search keyword, A method, and a computer-readable recording medium.

Another object of the present invention is to provide a hot topic keyword-related document providing system for a mobile terminal, which can exclude providing a user with documents that are not related to a hot topic keyword in which a hot topic keyword is inserted in a document for malicious purposes A method, and a computer readable recording medium.

In order to achieve the above-described object of the present invention and to achieve the specific effects of the present invention described below, the characteristic structure of the present invention is as follows.

According to an aspect of the present invention, a hot topic keyword related document providing system for a mobile terminal includes a document selecting unit for finally selecting a document having the highest degree of association with the hot topic keyword, based on a hot topic keyword viewer request from a user terminal, A document processing unit for processing the finally selected document into a document optimized for the user terminal and a transmitting and receiving unit for receiving the hot topic keyword viewer request from the user terminal and transmitting the processed optimized document to the user terminal do.

Preferably, the document selecting unit finally selects a document having the highest number of clicks among the documents derived as a search result based on the hot topic keyword, as a document having the highest relevance.

Advantageously, the system further comprises a database comprising a black list comprising a whitelist containing sources of highly reliable documents and a source of unreliable documents, said document selection being based on said hot topic keywords The final selection is limited to documents included in the whitelist among documents derived as a search result, or documents included in the blacklist are excluded from the final selection.

Preferably, the document selector primarily selects a specific number in the order of the highest number of clicks among documents derived as a search result based on the hot topic keyword, and the image is included in the first selected documents, Select the highest document as the most relevant document.

Advantageously, the document selection unit compares images included in the primary selected documents to exclude documents containing the same or similar images from the final selection.

Preferably, the document selection unit finally selects a document having the highest number of clicks among the first-selected documents as a document having the highest degree of relevance, and when the finally selected document does not include an image or includes an inappropriate image , Further extracts only non-conforming images or URLs included in the above-mentioned primary selected documents.

Preferably, the unsuitable image includes at least one of a case where the size is not more than a specific size, and a case where the aspect ratio is not less than a specific ratio.

Preferably, the system further includes a terminal sensing unit that senses whether the user terminal is a mobile terminal and a screen size of the user terminal, and the document processing unit determines whether the image included in the finally- To be optimized for the screen size.

Preferably, the terminal detection unit detects whether the user terminal is a mobile terminal based on an HTTP request header received from the user terminal.

According to another aspect of the present invention, there is provided a method of providing a hot topic keyword related document for a mobile terminal, the method comprising: each step performed in a hot topic keyword server comprises: a request receiving step of receiving a hot topic keyword viewer request from a user terminal; A document selection step of finally selecting a document having the highest degree of association with the hot topic keyword and a document processing step of processing the finally selected document into a document optimized for the user terminal, A document is transmitted to the user terminal.

Meanwhile, a program for performing a method of providing a document related to a hot topic keyword for a mobile terminal may be stored in a computer-readable recording medium. Such a recording medium includes all kinds of recording media in which programs and data are stored so that they can be read by a computer system. Examples of the storage medium include a ROM (Read Only Memory), a RAM (Random Access Memory), a CD (Compact Disk), a DVD (Digital Video Disk) -ROM, a magnetic tape, a floppy disk, (For example, transmission over the Internet). Such a recording medium may also be distributed over a networked computer system so that computer readable code in a distributed manner can be stored and executed.

As described above, according to the present invention, it is possible to directly provide a user with a fit document most related to a hot topic keyword among search results that are searched using a hot topic keyword as a search keyword.

In addition, according to the present invention, it is advantageous that the image in the compatible document most relevant to the hot topic keyword among the search results which are searched using the hot topic keyword as a search keyword, can be preferentially provided to the mobile terminal.

In addition, according to the present invention, there is an advantage that it is possible to exclude providing the user with a document in which a hot topic keyword is inserted in the document for malicious purposes, and which is not actually related to the hot topic keyword.

FIGS. 1A to 1D are diagrams illustrating hot topic keyword service screens that are conventionally provided for a desktop computer and a mobile terminal.
2 is a diagram illustrating a system for providing a hot topic keyword related to a mobile terminal according to an embodiment of the present invention.
3 is a block diagram illustrating a detailed structure of a hot topic keyword server according to an embodiment of the present invention.
4 is a flowchart illustrating a method of providing a hot topic keyword related document for a mobile terminal according to an exemplary embodiment of the present invention.
5 is a diagram illustrating a screen for providing a hot topic keyword related document for an exemplary mobile terminal according to an embodiment of the present invention.

The following detailed description of the invention refers to the accompanying drawings, which illustrate, by way of illustration, specific embodiments in which the invention may be practiced. These embodiments are described in sufficient detail to enable those skilled in the art to practice the invention. It should be understood that the various embodiments of the present invention are different, but need not be mutually exclusive. For example, certain features, structures, and characteristics described herein may be implemented in other embodiments without departing from the spirit and scope of the invention in connection with an embodiment. It is also to be understood that the position or arrangement of the individual components within each disclosed embodiment may be varied without departing from the spirit and scope of the invention. The following detailed description is, therefore, not to be taken in a limiting sense, and the scope of the present invention is to be limited only by the appended claims, along with the full scope of equivalents to which the claims are entitled, if properly explained. In the drawings, like reference numerals refer to the same or similar functions throughout the several views.

The present invention relates to a hot topic keyword related document for a mobile terminal for receiving a user's hot topic keyword viewer request through a mobile terminal and selecting a suitable document related to a predetermined hot topic keyword to optimally provide the image and the mobile terminal A system, method and computer-readable recording medium are disclosed.

As used herein, the term " conformance document " is broadly used to refer to one or more documents associated with a hot topic keyword, including a plurality of documents in which a hot topic keyword is included in the document and whose content is associated with a hot topic keyword Or may refer to only a single document best suited to the intent of the user interested in the hot topic keyword among the plurality of documents.

In the following description, the mobile terminal has memory means such as a smart phone, a mobile communication terminal, a notebook computer, a palmtop computer, a personal digital assistant (PDA), a tablet, a web pad, A mobile terminal equipped with a processor and having mobility and having mobility can be adopted as a mobile terminal according to the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings, so that those skilled in the art can easily carry out the present invention.

Referring first to FIGS. 2 to 3, a system according to an embodiment of the present invention will be described. Next, a method according to an embodiment of the present invention will be described in detail with reference to FIG.

Hot topics for mobile devices

2 is a diagram illustrating a system for providing a hot topic keyword related to a mobile terminal according to an embodiment of the present invention. The hot topic keyword related document providing system for a mobile terminal according to the present invention selects a compatible document most related to a predetermined hot topic keyword when receiving a hot topic keyword viewer request from a user through a mobile terminal, prioritizes the image, And can be provided by processing so as to be optimized.

2, the mobile terminal 100 may include devices such as the smartphone 100a and the tablet 100b, as described above. A user may request a particular web site (e.g., a search engine web site) that provides hot topic keyword services by using the mobile terminal 100 to directly enter the address of the web site or by using a link from another web site , And by requesting a hot topic keyword viewer, the compatible document most related to the hot topic keyword according to the present invention can be provided in a form optimized for the mobile terminal 100. [

The communication network 200 may be configured without regard to its communication mode such as wired and wireless and may be a personal area network (PAN), a local area network (LAN), a metropolitan area network ), A wide area network (WAN), and the like. Also, the communication network 200 may be a known World Wide Web (WWW) and may use a wireless transmission technique used for short-distance communication such as Infrared Data Association (IrDA) or Bluetooth It is possible.

The hot topic keyword server 300 receives a website request from the mobile terminal 100 and provides the requested specific web site based on the determination of whether or not the mobile terminal is a mobile terminal. In addition, the hot topic keyword server 300 selects a compatible document most relevant to the hot topic keyword based on a hot topic keyword viewer request from the mobile terminal 100, and processes the selected document to be optimized for the mobile terminal 100 to provide. On the other hand, the hot topic keyword server 300 extracts a keyword indicating a high frequency among the documents of the SNS such as news, cafe, blog, or me2day or twitter generated within a specified reference time every day, And a function of storing, as a hot topic keyword, some of the keywords, which are ranked in descending order of ranking based on scores obtained by considering the growth rate.

Hot topic keyword server

3 is a block diagram illustrating a detailed structure of a hot topic keyword server according to an embodiment of the present invention. 3, the hot topic keyword server 300 according to an exemplary embodiment of the present invention includes a transmitting / receiving unit 310, a terminal sensing unit 320, a document selecting unit 330, a document processing unit 340, 350).

The transmission / reception unit 310 transmits / receives various information to / from the mobile terminal 100. More specifically, the transceiver 310 receives a request for a specific web site, additional information for detecting the terminal, and a hot topic keyword viewer request from the mobile terminal 100, And transmits the finally processed document in the document processing unit according to the hot topic keyword viewer request, but is not limited to the above-described information.

The terminal detection unit 320 detects whether the mobile terminal 100 corresponds to a mobile terminal capable of providing a hot topic keyword viewer for the mobile terminal based on the information received from the mobile terminal 100. [ There are a plurality of mobile terminal detection methods, and the terminal detection unit 320 can perform a sensing function by selecting and selecting a plurality of methods. First, a detection method based on an HTTP request (request) is used as a mobile terminal presence / absence detection method. When requesting a specific web site using the mobile terminal 100, the mobile terminal 100 transmits an HTTP request to a server corresponding to the web site, and an exemplary HTTP request header is shown in Table 1 below same.

GET http://www.aaa.com HTTP / 1.0 User-Agent: Mozilla / 5.0 (iPhone; U; CPU iPhone OS 4_3_5 like Mac OS X; en-us) AppleWebKit / 533.17.9 (KHTML, like Gecko) Version / 5.0.2 Mobile / 8L1 Safari / 6533.18.5 Accept: image / gif, image / x-bitmap, image / jpeg, image / pjpeg, application / x-shockwave- Cookie: id = aaa Host: www.aaa.com

Although the exemplary HTTP request header shown in Table 1 includes various information, the information related to the terminal detection unit 320 is a User-Agent including a type of a user's web browser, an operating system type, and version information . Referring to User-Agent in Table 1, it can be confirmed that the mobile terminal 100 transmitting the HTTP request is an iPhone, the operating system version is iPhone OS 4.3.5, and the browser being used is Mozilla version 5.0. That is, the terminal detection unit 320 can detect whether or not it corresponds to a mobile terminal capable of providing a hot topic keyword viewer for the mobile terminal based on the HTTP request, in particular, the HTTP request header based on the User-Agent. It can be determined that the operating system corresponds to a mobile terminal capable of providing a hot topic keyword viewer for a mobile terminal based on whether the operating system is an iPhone OS or based on that the terminal is an iPhone. As another example, if the operating system is an operating system not used in a mobile terminal such as Windows NT, it can be determined that the operating system does not correspond to a mobile terminal capable of providing a hot topic keyword viewer for a mobile terminal.

On the other hand, there is a detection method based on whether or not a specific application is used as a detection method of another mobile terminal. Various applications have been developed and distributed for mobile terminals equipped with an operating system dedicated to mobile terminals such as Android or iPhone OS, including applications having a web browser function. By using such an application, the address of the web site can be input automatically, and the hot topic keyword server 300 can transmit additional information that the request is made using the application other than the HTTP request when requesting a specific web site. The server 320 may verify that the web site has been requested through the specific application based on the transmitted additional information. That is, when a web site is requested through a specific application, the terminal may determine that the terminal corresponds to a mobile terminal capable of providing a hot topic keyword viewer for the mobile terminal.

Another mobile terminal detection method is detecting based on an Internet Protocol (IP) address requesting a search engine web site. In general, an IP address using a mobile communication data transmission standard provided by a mobile communication company such as 3G or LTE is allocated in advance by a mobile communication company. The terminal detection unit 320 detects the IP address of a terminal requesting a web site It is possible to detect whether or not the terminal corresponds to a mobile terminal capable of providing a hot topic keyword viewer for the mobile terminal based on whether the terminal is included in the range of the IP address.

The terminal detection unit 320 is not limited to one of the above-described mobile terminal detection systems, and may use one or more of the above-described detection systems for detecting whether or not the mobile terminal exists, Various functions can be selected and selected to perform the function.

In addition to the function of detecting whether or not the web site request from the mobile terminal capable of providing the hot topic keyword viewer for the mobile terminal has been transmitted, the terminal detection unit 320 further detects the screen size of the mobile terminal requesting the web site can do. As a method of detecting the screen size, there is a method of detecting based on the terminal type included in the HTTP request header or a method of detecting based on the additional information obtained by acquiring the screen size of the terminal when the application is executed. However, .

When it is detected that the terminal requesting the web site by the terminal detection unit 320 corresponds to the mobile terminal capable of providing the hot topic keyword viewer for the mobile terminal, the requested web site is transmitted to the mobile terminal (100). At this time, the requested website includes a menu for requesting a hot topic keyword viewer as a web site designed for a mobile terminal.

When a hot topic keyword viewer request is received from the mobile terminal 100, the document selecting unit 330 selects a matching document having the highest relevance among the documents corresponding to the hot topic keyword, based on the hot topic keyword stored in the database 350 Select. Basically, the document selection unit 330 selects a document having the highest number of clicks as the document with the highest relevance among the documents derived from the search result based on the hot topic keyword. However, in order to increase the number of clicks of a specific document due to malicious intent, or to give priority to images, the following additional optional functions can be added. On the other hand, the document selector 330 can extract a specific number (for example, ten) of the hot topic keywords in the order of the highest ranking and select one document with the highest number of clicks for each hot topic keyword.

As a further optional function of the document selection unit 330, a whitelist including a source of documents whose source is judged to be reliable, such as a web site of a media company with high reliability in the document, and a whitelist whose source is suspected or previously malicious Based on the blacklist containing the source of the documents for which the action was performed, if the source of the document with the highest number of clicks is included in the blacklist, Even the highest number of documents can be subjected to further selection through filtering. Meanwhile, whitelists and blacklists may be collected automatically or manually and stored in database 350.

Next, the document selector 330 does not select a document having the highest number of clicks but selects a document having a specific number (for example, 5 or 10) or the number of clicks equal to or higher than a specific numerical value , It is possible to select the document with the highest number of clicks while the image is included among the first selected documents. Alternatively, the document selection unit 330 compares the images included in the primary selected documents to find the highest number of clicks among the remaining documents excluding the documents including the same or similar images, A news document can be finally selected in priority to a document generated by an individual user. If there is no document including an image in the primary selected documents, the document selection unit 330 may perform a final selection among the primary selected documents, The number of documents to be selected can be increased or the number of clicks can be decreased.

Alternatively, the document selection unit 330 may check the images included in the final selected document and determine if the images are not included or if the included images are smaller than a size suitable for display on the mobile terminal (e.g., 480 pixels wide or the like) Or if the aspect ratio is not suitable for display on the mobile terminal (for example, when the aspect ratio is 16: 9 or more), among the first selected documents, To extract only the image which is suitable for display on the mobile terminal and whose aspect ratio is suitable for display on the mobile terminal, or extracts the URL of the image corresponding to the condition. Here, the document including the image corresponding to the above condition may be a document created by the user such as a cafe, a blog, an SNS, and the like, rather than an official website of a media company.

The document selected by the document selection unit 330 as a conforming document that is most related to the hot topic keyword is processed by the document processing unit 340 into an optimal form for the mobile terminal 100. [

When the document selected by the document selection unit 330 includes an image, the document processing unit 340 optimally changes the size of the image to the screen size of the mobile terminal 100 sensed by the terminal sensing unit 320 do. For example, the size of the image may be scaled according to the horizontal size or the vertical size of the screen size of the mobile terminal 100, and the size of the horizontal size or the vertical size may be determined depending on whether the mobile terminal is placed horizontally Lt; RTI ID = 0.0 > a < / RTI > sensor.

In addition, the document processing unit 340 may change to display an area where the image is to be left, or to further display some of the contents of the hot topic keyword and the finally selected document overlapping over the image. On the other hand, when the extracted or the image pointed to by the URL is extracted from a document different from the final selected document, the document processing unit 340 may display the image and a part of the contents included in the separate document together on one screen Can be changed. Additionally, it may be possible to further display information associated with the hot topic keyword or the last selected document to further drive the user's reaction. For example, if the hot topic keyword is a keyword related to a talk show appearance of a specific movie actor C, a profile of the movie actor C, a movie list, and the like may be additionally displayed as relevant information to induce the user's selection.

The document processed to be optimized by the document processing unit 340 for the mobile terminal 100 is provided to the mobile terminal 100 through the transmission / reception unit 310. [ 5 is a screen for providing a document related to a hot topic keyword for a mobile terminal according to an exemplary embodiment of the present invention. Referring to FIG. 5, an image scaled according to a horizontal size of the mobile terminal 100 is displayed, A topic keyword, a source of the document, a time at which the document is created, and a part of the document content. The document processing unit 340 may further process the document to be linked to the document when the user of the mobile terminal 100 selects the document, and may also flickering the plurality of hot topic keywords so that the user can conveniently view the keyword. : ≪ / RTI > sideways), and so on. ≪ RTI ID = 0.0 >

The database 350 may include the above-described whitelist and blacklist, and may further include hot topic keywords, documents that can be retrieved in association with each hot topic keyword, and number of clicks, Any information necessary for carrying out the present invention such as information received from the mobile terminal, web site information for the mobile terminal provided according to the search engine web site request, a document finally processed by the document processing unit, And the information stored in the database 350 may be extracted or processed as needed in each component of the hot topic keyword server 300. [

Hot topics for mobile devices How to provide keywords related documents

4 is a flowchart showing a method of providing a hot topic keyword related document for a mobile terminal. Referring to FIG. 4, when a request for a specific web site is received (S401) from the user terminal, the terminal detection unit detects a hot topic keyword viewer for the mobile terminal from the user terminal requesting the web site based on the information received from the user terminal (S402) whether or not the mobile terminal corresponds to the mobile terminal.

In step S402, the terminal detection unit may further detect the screen size information of the terminal if the user terminal corresponds to the mobile terminal. If the web site for the mobile terminal requested by the transmission / reception unit is detected by the user terminal (S403). The web site for the mobile terminal provided in step S403 may include a menu for requesting the hot topic keyword viewer by the user's selection.

Thereafter, when a request for the hot topic keyword viewer is received from the user terminal (S404), the document selecting unit selects the most relevant document having the highest relevance among the documents corresponding to the hot topic keyword (S405). As described above, in step S405, the document selection unit can basically select the document with the highest number of clicks as a suitable document, and perform filtering based on the white list and the black list, final selection based on whether the primary selection and the image are included, And the like.

The document selected in step S405 is processed (S406) to be optimized to the user terminal through the document processing unit. In step S406, the image included in the selected document is scaled based on the screen size of the user terminal as described above, and the hot topic keyword and a part of the contents of the selected document are displayed so as to overlap with the area or the image on which no image is arranged , To further display information related to the hot topic keyword or the last selected document, to link to the document based on the user selection of the user terminal, or to allow the user to conveniently view a plurality of hot topic keywords, such as flickering And can be processed to switch between documents processed in association with a plurality of hot topic keywords with a simple touch operation.

The document processed through step S406 is provided to the user terminal through the transmission / reception unit (step S407).

Although not shown in FIG. 4, the hot topic keyword server may represent a high frequency of the documents of the news, cafe, blog, or SNS produced within a predetermined reference time each day independently of the hot topic keyword related method for mobile terminal Extracting the keywords, storing the extracted keywords as hot topic keywords, and sorting some keywords, which are ranked in descending order of ranking by ranking by the logic taking into account the frequency of occurrence of the extracted keywords in the document and the increase rate.

The method according to an embodiment of the present invention can be implemented in the form of a program command which can be executed through various computer means and recorded in a computer-readable medium. The computer-readable medium may include program instructions, data files, data structures, and the like, alone or in combination. The program instructions recorded on the medium may be those specially designed and constructed for the present invention or may be available to those skilled in the art of computer software. Examples of computer-readable media include magnetic media such as hard disks, floppy disks and magnetic tape; optical media such as CD-ROMs and DVDs; magnetic media such as floppy disks; Magneto-optical media, and hardware devices specifically configured to store and execute program instructions such as ROM, RAM, flash memory, and the like. Examples of program instructions include machine language code such as those produced by a compiler, as well as high-level language code that can be executed by a computer using an interpreter or the like. The hardware devices described above may be configured to operate as one or more software modules to perform the operations of the present invention, and vice versa.

The invention has been described above with the aim of method steps illustrating the performance of certain functions and their relationships. The boundaries and order of these functional components and method steps have been arbitrarily defined herein for convenience of description. Alternative boundaries and sequences may be defined as long as the specific functions and relationships are properly performed. Any such alternative boundaries and sequences are therefore within the scope and spirit of the claimed invention. In addition, the boundaries of these functional components have been arbitrarily defined for ease of illustration. Alternative boundaries can be defined as long as certain important functions are properly performed. Likewise, the flow diagram blocks may also be arbitrarily defined herein to represent any significant functionality. For extended use, the flowchart block boundaries and order may have been defined and still perform some important function. Alternative definitions of both functional components and flowchart blocks and sequences are therefore within the scope and spirit of the claimed invention.

The invention may also be described, at least in part, in the language of one or more embodiments. Embodiments of the invention are used herein to describe the invention, aspects thereof, features thereof, concepts thereof, and / or examples thereof. The physical embodiment of an apparatus, article of manufacture, machine, and / or process for implementing the invention may include one or more aspects, features, concepts, examples, etc., described with reference to one or more embodiments described herein . Moreover, in the entire drawings, embodiments may incorporate the same or similarly named functions, steps, modules, etc. that may use the same or different reference numerals, and so forth, Steps, modules, etc., may be the same or similar functions, steps, modules, etc., or the like.

As described above, the present invention has been described with reference to particular embodiments, such as specific elements, and specific embodiments and drawings. However, it should be understood that the present invention is not limited to the above- And various modifications and changes may be made thereto by those skilled in the art to which the present invention pertains.

Accordingly, the spirit of the present invention should not be construed as being limited to the embodiments described, and all of the equivalents or equivalents of the claims, as well as the following claims, belong to the scope of the present invention .

100: mobile terminal 200: communication network
300: Hot topic keyword server 310: Transmission /
320: terminal detection unit 330: document selection unit
340: document processing unit 350: database

Claims (19)

A document selecting unit for finally selecting a document having the highest degree of association with the hot topic keyword based on a hot topic keyword viewer request from the user terminal;
A document processing unit for processing the finally selected document into a document optimized for the user terminal; And
And a transmitting and receiving unit for receiving the hot topic keyword viewer request from the user terminal and transmitting the processed optimized document to the user terminal.
The image processing apparatus according to claim 1,
And selects a document having the highest number of clicks among the documents derived as a search result based on the hot topic keyword as a document having the highest degree of relevance.
The system of claim 2,
Further comprising a database comprising a black list containing a whitelist containing sources of highly reliable documents and a source of low confidence documents,
Wherein the document selection unit selects a document included in the white list as a search result based on the hot topic keyword, Topic Keyword related documentation system.
The image processing apparatus according to claim 1,
Selecting a specific number in the order of highest number of clicks among documents derived as search results based on the hot topic keyword,
Wherein a document having an image with the highest number of clicks is finally selected as a document having the highest relevance among the first selected documents.
5. The information processing apparatus according to claim 4,
And comparing the images included in the first selected documents to exclude documents containing the same or similar images from the final selection.
5. The information processing apparatus according to claim 4,
Selecting a document having the highest number of clicks among the primarily selected documents as a document having the highest relevance,
Further extracting only the non-conforming image or its URL contained in the first selected documents if the last selected document does not include an image or includes an inappropriate image.
The method of claim 6,
The size of the document is at least one of a specific size or a case where the aspect ratio is not less than a specific ratio.
The system of claim 1,
Further comprising a terminal sensing unit for sensing whether the user terminal is a mobile terminal and a screen size of the user terminal,
Wherein the document processing unit converts the image included in the finally selected document to be optimized to the detected screen size.
The system of claim 8,
Wherein the system is configured to detect whether the user terminal is a mobile terminal based on an HTTP request header received from the user terminal.
A method for providing a hot topic keyword related to a mobile terminal, the method comprising:
A request reception step of receiving a hot topic keyword viewer request from a user terminal;
A document selecting step of finally selecting a document having the highest degree of association with the hot topic keyword based on the received request; And
And a document processing step of processing the finally selected document into a document optimized for the user terminal,
And the processed optimized document is transmitted to the user terminal.
11. The method according to claim 10,
And finally selects a document having the highest number of clicks among documents derived as a search result based on the hot topic keyword as a document having the highest degree of relevance.
12. The method of claim 11,
Wherein the document selection unit further includes the step of excluding from the final selection a document included in the whitelist or a document included in the blacklist among the documents derived as a search result based on the hot topic keyword,
Wherein the whitelist includes a source of highly reliable documents and the blacklist includes a source of low confidence documents.
11. The method according to claim 10,
A primary selection step of first selecting a specific number in the order of highest number of clicks among the documents derived as a search result based on the hot topic keyword,
And a secondary selection step of finally selecting a document having the highest number of clicks and an image among the primarily selected documents as a document having the highest degree of relevance.
14. The method of claim 13,
Comparing the images included in the primary selected documents to exclude documents containing the same or similar images from the selection.
14. The method of claim 13,
Selecting a document having the highest number of clicks among the primarily selected documents as a document having the highest relevance,
Further comprising extracting only the non-conforming image or its URL contained in the first selected documents if the last selected document does not include an image or includes an inappropriate image, Document delivery method.
16. The method of claim 15,
A size is less than or equal to a certain size, or a case where the aspect ratio is not less than a specific ratio.
11. The method of claim 10,
Further comprising a terminal sensing step of sensing whether the user terminal is a mobile terminal and a screen size of the user terminal,
Wherein the document processing step includes converting the image included in the finally selected document to be optimized for the detected screen size.
[19] The method of claim 17,
Wherein the user terminal detects whether the user terminal is a mobile terminal based on an HTTP request header received from the user terminal.
A computer-readable recording medium storing a program for executing the method according to any one of claims 10 to 18.

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