JP2008538021A - Information retrieval service providing server, method and system using web pages divided into a plurality of information blocks - Google Patents

Abstract

Provided are an information search service providing server, method and system using a web page divided into a plurality of information blocks. The sorting search service providing method of the present invention includes (a) analyzing collected data and dividing each data into a plurality of information blocks, and (b) generating an index word for each divided information block. And (c) comparing an arbitrary keyword with an index word, and generating and providing sorting search result information for the keyword based on the relevance thereof.

Description

  The present invention relates to an information search service, and more particularly to an information search service providing server, method and system using a web page divided into a plurality of information blocks.

  Along with the development of the Internet, Internet information retrieval technology has been developed that allows a huge amount of information on the Internet to be appropriately processed and systematically stored using a computer so that users can quickly and accurately find that information. It is coming.

  Internet information search technology enables various types of information such as images, sounds, and moving images on the Internet to be easily and quickly searched using a web browser, but the number of geometric information increases. There is a drawback that it is difficult to confirm which website has necessary information among the websites (Web Sites). The most common method devised to overcome such drawbacks is a method using a search engine.

  A search engine is a general term for software (programs) designed to help users search for information stored in a computer system in a company, their own network, or a personal computer, such as the World Wide Web. To do. The search engine normally performs an indexing operation on website information collected by a search program called a search robot or a web spider (Web Spider) program, and stores it in a database. Then, the Internet user is allowed to inquire about contents corresponding to a specific standard including a word or phrase given in advance, and a reference list that matches the standard is searched.

  Such search engines typically search for web pages that contain words that match the question input by the user. Then, the search results are sorted (sorted) again according to the accuracy and importance determined based on internal criteria, and the results are provided to the user. On the other hand, search engines usually provide tens of thousands to billions of web pages as search results because there are so many web pages that are indexed. Of the web pages provided as search results, There are only a few web pages that contain the information you want.

  Therefore, the search engine introduces and uses a ranking system that can output information necessary for the user to the top of the search results. The ranking system is an analysis of information that exists inside the web page and information that is outside the web page but is associated with the web page. A series of logical systems that can calculate the ranking.

  In order to accurately implement such a ranking system, the search engine considers the appearance frequency of query words, the frequency of reverse reference, spam filtering, and the like. In other words, the search engine can rationalize the ranking system, such as sorting search results according to the appearance frequency of questions in web pages, sorting search results according to dereference frequency, or sorting search results by spam filtering. It is used for searching with means to do.

  The information search method using such a normal search engine includes whether or not a question word is included in each web page, the appearance frequency of the question word, the appearance frequency of the link, and the link text. Search for information taking into account the presence or absence of spam and spam filtering. That is, a normal information search method searches a web page including a question word for each web page, and provides the searched web page to a user according to a ranking system.

  On the other hand, a web page is usually composed of an HTML tag (Tag) created by a grammar of a markup document such as HTML (Hypertext Markup Language) and a body text. The web page includes a tag and text for representing basic information. That is, the web page includes information blocks divided into a title, a creator, the number of hits, a text, and the like, and the information blocks are classified by tags.

  The information desired by the user can be included in a specific information block among the information blocks according to the type or attribute. For example, when a user tries to find a web page titled “Stock Story” created by the creator “Kim Chul Sul”, among the plurality of information blocks in the web page, “Title”, “ Rather than a web page that contains the word “Kim Chuls” in the information block such as “Body” and “Hit Count”, there is a web page that contains the word “Kim Chuls” in the “author” information block. It is likely that the web page contains the information that the user wants.

  Therefore, when a question is entered by the user and information is searched for this question, the question is selected for each information block and only the corresponding information block is searched, or a different weight value is assigned to each information block. By calculating an evaluation value, determining a rank using the evaluation value, and providing a search result according to the determined rank, information close to information desired by the user can be provided.

  However, the normal search method can still search only in web page units, and the information contained in the web page is divided into information blocks and searched for each information block, or an evaluation value with a different weight value for each information block. After calculating, we were unable to provide search results.

  On the other hand, the web page provided from a specific server allows the user to search by item. However, this type of search service is also just a search method using a specific database managed by a specific web server. In the overall search service for the entire Internet web page, the web page is used as an information block. There was a problem that it could not be searched separately.

  The present invention is intended to solve the above-described problems, and its purpose is to include a web page in order to search for information that most closely matches information to be searched in information search on the Internet. After dividing into multiple information blocks according to information attributes and indexing by each divided information block, the search is selectively performed by information block at the time of search, and the search result is calculated with different weight values for each information block It is an object of the present invention to provide an information search service providing server, method and system which are provided after being arranged according to the order determined using the evaluated values.

  To achieve the above object, the present invention includes (a) a step of analyzing collected data and dividing each data into a plurality of information blocks, and (b) an index word for each divided information block. And (c) comparing an arbitrary keyword with an index word, and generating and providing sorting search result information for the keyword according to the relationship between the keyword and the index word. Provide service delivery methods.

  In order to achieve the above object, the present invention provides a user terminal that transmits a query and outputs a search result, a web server that provides a plurality of web pages, and a user terminal. A method for providing a service for retrieving information in a system including a sorting search server that receives a question word, generates a search result, and transmits the search result to the user terminal, comprising: (a) a question word from the user terminal and Receiving a sorting search request signal; (b) receiving a web page from a web server; (c) dividing the web page into a plurality of information blocks; and (d) information from the divided web pages. An index word is extracted for each block, and the index word information and the URL information of the reference page, which is a web page referred to by the index word, are generated, and (e) the same as the question word Other generates division search result information by searching the index word associated to provide division search service providing method comprising the steps of transmitting to the user terminal, the.

  In order to achieve the object of the present invention, the present invention is a system for searching information in a plurality of web pages on a wired / wireless communication network and providing a search result using the wired / wireless communication network. Web surfing (Web Surfing), sending a question word and search request signal, receiving sorting search result information, and outputting it to the provided screen, and generating information as a plurality of web pages A web server to be provided and a web search server that divides a web page into a plurality of information blocks, generates sorting search result information by searching for information using the sorted web pages, and transmits the result to the user terminal. And providing a sorting search service providing system.

  In order to achieve the object of the present invention, the present invention analyzes a collected data and divides each data into a plurality of information blocks, and an index word for each divided information block. Sorting search service comprising: an index management module to be generated; and a control unit that compares an arbitrary keyword with an index word and generates and provides sorting search result information for the keyword according to the relationship between the keyword and the index word Provide a provision server.

  In order to achieve the object of the present invention, the present invention provides a web page provided by a web server that receives a query and a search request signal from a user terminal that surfs the web via a wired / wireless communication network. A server providing a search service for searching the above information and transmitting the search result to a user terminal, which is provided by a web server that executes a web page collection program and is connected to a wired / wireless communication network A web page collection module for storing pages, a URL format generation module for analyzing a web page received by the web page collection module and generating a URL format, an HTML template is extracted from the web page using the URL format, and an HTML template A page that divides a web page into multiple information blocks using An index management module that extracts index words for each information block in the classified web page, generates index word information and URL information of a reference page that is a web page to which the index word refers, and uses the index management module A query management module that receives an information search request signal together with a question word from a user terminal, searches for an index word that is the same as or related to the question word, generates sorting search result information, and transmits the result to the user terminal; The sort search server controls the web page collection module, URL format generation module, page sort module, index management module, and question management module so that the sort search server performs a search using the sorted web pages, and the sort search server is connected via wireless communication. A control unit that controls to communicate with a user terminal and a web server using a network. To provide a sorting search service providing server.

  According to the present invention, it is possible to provide convenience (convenience) for information on the Internet by the block by information, and furthermore, the ranking is determined by calculating the evaluation value by assigning different weight values to each block by information. , Output according to the ranking, it is possible to provide an accurate search result.

  Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

  FIG. 1 is a block diagram showing an information search service providing system using a web page divided into a plurality of information blocks according to a preferred embodiment of the present invention.

  An information search service providing system using a web page divided into a plurality of information blocks according to a preferred embodiment of the present invention includes a user terminal 110, a wired / wireless communication network 120, a web server 130, a sort search server 140, and a sort. A search database (hereinafter referred to as DB) 141, an index server 150, and an index DB 151 are provided.

  The user terminal 110 is connected to the sorting search server 140 via the wired / wireless communication network 120 according to an operation of the Internet user, transmits a search request signal together with a question word, and the sorting provided from the sorting search server 140. It is a computer that receives search result information and outputs it to its own screen.

  Accordingly, the user terminal 110 is connected to the sorting search server 140 via the wired / wireless communication network 120 to perform wired communication including an Internet modem such as a VDSL (Very High Data Rate Digital Subscriber Line) modem, a cable modem, and the like. And / or mobile communication means including a mobile communication modem such as a CDMA (Code Division Multiple Access) 2000 modem, a WCDMA (Wide Band CDMA) modem, etc., and requests a search for information in response to a question from a user. In order to control the overall operation of the user terminal 110 and a memory (Memory) that stores a Web browser program for outputting search results to the screen A control unit having a microprocessor for performing operations.

  The user terminal 110 may use a personal computer (PC) such as a desktop computer or a mobile computer such as a laptop (Lap Top) or a notebook. (Personal Digital Assistant), Cellular Phone, PCS (Personal Communication Service) Phone, Handheld PC (Hand-Held PC), GSM (Global System for Mobile, Phone), W-CDMA (DMA Phone, CDMA) A mobile communication terminal such as an MBS (Mobile Broadband System) phone May be used.

  The wired / wireless communication network 120 connects the user terminal 110, the web server 130, the sorting search server 140, and the index server 150 by wire or wireless, and relays data transmitted / received between the components.

  The web server 130 includes a plurality of computer systems or computer software implemented by a general network server, and provides various information as a web page. Here, the network server is usually connected to a lower-level device that can communicate with other network servers via a computer network such as a private intranet or the Internet, receives a request for operation, and performs this task to It means a computer system and computer software (network server program) that provide results. However, in addition to such a network server program, it should be understood as a broad concept including a series of application programs operating on the network server and, in some cases, various databases built inside. Such a network server can be implemented using network server programs provided in various ways according to an operating system such as DOS, Windows (registered trademark), Linux, UNIX (registered trademark), or Mac OS.

  The index server 150 typically performs a data collection program called a web robot and collects data from the web server 130 connected to the wired / wireless communication network 120. The index server 150 periodically updates the collected data, and the index DB 151 stores the collected data using an inverted file or the like.

  The sorting search server 140 analyzes position information of web data read by communication with the index server 150 and the index DB 151, and generates a plurality of position information formats. Here, the location information means location information including a route of the collected web data on the Internet, and preferably includes a URL (Uniform Resource Locator) of the web data. Using the URL format generated in this way, an HTML template (HTML Text Markup Language Template) is extracted from the collected web page, and the web page is divided into a plurality of information blocks using the extracted HTML template. Also, a method of using a template format defined in advance for the purpose of improving the processing speed can be used. Here, the information block refers to the basic information of the web page such as the title, creator, number of hits, text, etc. and the text content, etc., divided into certain parts in the web page according to the type or attribute of the information. .

  In addition, as described above, the sorting search server 140 divides a web page into a plurality of information blocks, and then indexes the web page by information block. The index word information by information block and the web page (referred to by the index word) (Hereinafter referred to as “reference page”) is generated and stored in the sorting search DB 141. Thereafter, when the search request signal is received together with the query word from the user terminal 110, the query word and the index word are compared, and sorting search result information is generated and transmitted to the user terminal 110. The generated sorting search result information can be transferred to the user terminal 110 together with other search results related to the question words. Details regarding the sorting search server 140 will be described with reference to FIG.

  On the other hand, the sort search server 140 can search the sort search DB 141 and output sort search result information related to an arbitrary keyword without a query from the user and a search request signal. For example, the sorting search result can be provided as recommended information for a keyword or the like extracted by a predetermined method with respect to a web document viewed by the user.

  The sort search DB 141 stores index word information received from the sort search server 140 and reference page position information (including URL information). Further, the sorting search DB 141 receives the index word information and the URL information of the reference page from the sorting search server 140, stores the index word information for each information block, and stores the URL information of the reference page in the sorting search DB 141. The sorting search DB 141 and the index DB 151 can be operated individually or in an integrated manner.

  Here, the DB means a data structure embodied in a storage space of a computer system using a database management system (DBMS) program and the like, and can freely search, delete, edit, and add data. This means a data storage form that can be performed. Such a database may be used for an invention such as Oracle, informix, Sybase, MSSQL (Microsoft Structured Query Language) or a relational database management system (RDBMS: Relational Database Management System) such as DB2. And have appropriate fields or components for performing functions such as saving, searching, deleting, editing and adding data.

  FIG. 2 is a block diagram illustrating a sort search server 140 according to a preferred embodiment of the present invention.

  The sorting search server 140 according to a preferred embodiment of the present invention is a network server including a web page collection module 210, a URL format generation module 220, a page sorting module 230, an index management module 240, a question management module 250, and a control unit 260. .

  The web page collection module 210 has a function of collecting data by connecting to the web server 130 via the wired / wireless communication network 120, and is referred to by position information collected by the index server 150 and stored in the index DB 151. A sorting search server 140 is selectively provided to reflect data changes and the like.

  The URL format generation module 220 analyzes the URL of the web page acquired by the control unit 260 or the web page collection module 210 and generates a URL format. The URL format referred to in the present invention is a predetermined format that generalizes web pages having a similar format among a plurality of web pages, that is, having the same basic skeleton. In the present invention, a web page sharing an HTML template is divided into a plurality of information blocks for each HTML template, and information is searched for each divided information block. At this time, a criterion for selecting a web page sharing the HTML template is required, and the URL format is used as this criterion.

  That is, a plurality of web pages sharing the same HTML template are likely to be generated by the same administrator, and the contents included in the web pages are likely to include similar matters. In addition, web pages generated by the same administrator are included in a plurality of pages managed by a specific web server that provides a bulletin board (Board) service, a blog (Blog) service, a My Page (Mini Home) service, and the like. Can do.

  The HTML template of the present invention is a basic skeleton in which a frequently used part is created with a certain structure in order to facilitate the creation of a web page, and is used to analyze the contents of a web page created with HTML. It is done. For example, <Table. . . > <TD> [sentence number] </ TD> <TD> [title] </ TD>. . . It is a tag (Tag) format often used when creating a web page such as </ TABLE>. Normally, an HTML document created as a web page is composed of a combination of an HTML tag and text in accordance with an HTML grammar (syntax), but an HTML document has a plurality of functional blocks depending on the function to be expressed, that is, For example, it is composed of a menu block for configuring a menu, a link block for connecting to another portal site, a message block for including the text content, and the like. Since these function blocks are often used in a web page, they are created with an HTML template for the convenience of the user.

  A specific web server 130 that provides services such as a bulletin board service, a blog service, and a my page service is managed by one web server 130 because most web pages managed by the specific web server 130 are created using an HTML template. All web pages will share the HTML template. Therefore, an HTML template can be extracted from a web page having the same URL format, and the extracted HTML template can be used to divide the web page into a plurality of information blocks.

  The page sorting module 230 extracts an HTML template from a web page using the URL format generated by the URL format generation module 220, and classifies the web page into a plurality of information blocks using the extracted HTML template.

  The index management module 240 extracts an index word for each information block from the web page divided into a plurality of information blocks by the page sorting module 230, and stores URL information referred to by the index word in the sorting search DB 141. That is, the index management module 240 extracts an index word for each divided information block of the web page, stores the extracted index word in the index DB 151 for each information block, and the index word generated for each information block is referred to URL information of a reference page that is a web page to be stored is stored in the sorting search DB 141.

  When the query management module 250 receives the information search request signal together with the query word from the user terminal 110, the query management module 250 obtains the URL information of the reference page referred to by the index word having the same or related meaning as the query word. It receives from the sorting search DB 141, generates sorting search result information, and transmits it to the user terminal 110.

  In addition, the question management module 250 searches the index word indexed for each information block in the generation of sorting search result information, and generates sorting search result information for each information block and overall sorting search result information.

  The search result information classified by information block according to the present invention is classified by information block, and each information block is identical to a question word or related index word, and URL information of a reference page referred to by the index word. Including. That is, for example, when an information block is divided into only a title, a creator, and a text, and is indexed to each block by the index management module 240, and each index word is stored in the index DB 151 for each block, the question management module 250 generates sorting search result information by information block including URL information of a reference page referred to by an index word that matches or is related to a question word. Accordingly, the sorting search result information for each information block has URL information of the reference page for each title, creator, and text.

  When determining the relevance between the question word and the index word, it is not always required to ask only when the question word and the index word are physically identical, but the question word and the index word are determined by morphological analysis or n-gram. Including the case of partial matching. In addition, the search result can be extended to the case where the classifications match using a predefined term classification dictionary or the like, or the dictionary is a synonym.

  The overall sorting search result information in the present invention includes an index word that is the same as or related to a question word and URL information of a reference page that is referred to by the index word. The rank is determined based on the evaluation values calculated by assigning different weight values to each information block, and is sorted (sorted) according to the rank. That is, as described above, for example, an information block is divided into only a title, a creator, and a text, and is indexed to each block by the index management module 240, and each index word is stored in the index DB 151 for each block. In this case, the question management module 250 searches the index DB 151 for an index word that matches or relates to the question word for each information block, and when the index word that matches or relates to the question word is searched from the index DB 151 as a result of the search, By calculating an evaluation value by assigning a different weight value to each index block for the index word searched for each information block, the ranking of the URL information of the reference page referred to by the index term is determined, and according to the determined ranking The entire sorting search result information is generated by arranging the URL information of the reference pages.

  The control unit 260 performs the search using the sorted pages by the sorting search server 140, the web page collection module 210, the URL format generation module 220, the page sorting module 230, the index management module 240, and the question management module. 250 and the like, and the sorting search server 140 communicates with the wired / wireless communication network 120, the sorting search DB 141, the index server 150, and the index DB 151.

  3 and 4 are diagrams for explaining a ranking determination method according to a preferred embodiment of the present invention.

  More specifically, FIG. 3 is a diagram for explaining a ranking determination method in an existing (conventional) search. If there are two web pages “a” and “b” that contain a question entered by the user, in order to determine the ranking between the two web pages, the existing search uses the “title” and “ Since it cannot be classified into information blocks such as “creator” and “text”, the weight value is not assigned to each information block, and the evaluation value is calculated simply by counting the number of times the question words are referred to. The evaluation value for determining the ranking is (1 × 1 = 1) + (2 × 1 = 2) + (30 × 1 = 30) = 33, and the evaluation value for determining the ranking of the “b” web page is (3 × 1 = 3) + (3 × 1 = 3) + (20 × 1 = 20) = 26. Therefore, the number of questions mentioned in the “I” web page is higher than the number of times the question was mentioned in the “B” web page, and therefore the ranking of the “B” web page is higher than that of the “B” web page. Higher than ranking.

  FIG. 4 is a diagram for explaining a ranking determination method according to a preferred embodiment of the present invention. In the present invention, in order to determine the order of the two web pages “I” and “B”, each web page is divided into information blocks such as “title”, “creator”, “text”, etc. The evaluation value is calculated by assigning a weight value (including 0) to each information block according to the preference level of the information or according to the policy for providing the search service, and the ranking is determined based on the evaluation value. As shown in FIG. 4, when “x20”, “x5”, and “x2” are given weight values to “title”, “creator”, and “text”, respectively, The evaluation value for determining the ranking of (1 × 20 = 20) + (2 × 5 = 10) + (30 × 2 = 60) = 90, and the evaluation value for determining the ranking of the “b” web page (3 × 20) = (60 + 3 × 5 = 15) + (20 × 2 = 40) = 115. Therefore, according to the present invention, although the number of times a question word is referred to on the “b” web page is larger than the number of times a question word is referred to on the “b” web page, the evaluation is different from the existing search. The value of “B” web page is higher than that of “B” web page, and therefore the ranking of “B” web page is higher than that of “B” web page.

  Therefore, when the type or attribute of information to be searched by the user is 'title', that is, when the information to be searched by the user is the title of a specific web page, the search method according to the present invention is used. Can provide more reliable search results.

  However, in determining the rank of the URL information of the reference page, not only the indexed information block but also the unindexed information block is an important judgment criterion for determining the rank. That is, for example, if the web page includes an information block for representing the number of hits, even if the contents of the hit number information block are not indexed, after determining the rank of the URL information of the reference page as described above, The order determined with reference to the number of hits may be changed.

  FIG. 5 is a flowchart illustrating an information search service providing method using a web page divided into a plurality of information blocks according to a preferred embodiment of the present invention.

  An Internet user who uses the Internet inputs a question word using the user terminal 110 and transmits a search request signal together with the question word to the sorting search server 140 via the wired / wireless communication network 120 (S410). . This step S410 may be omitted depending on circumstances. That is, the classified search service may be performed by analyzing the stored data without inputting a question word or a search request signal from the user.

  The sort search server 140 that has received the search request signal together with the query from the user terminal executes a web robot program and receives a web page from the web server 130 connected to the wired / wireless communication network 120. (S420). Alternatively, the sorting search server 140 may receive a web page and store data by executing a web robot program according to a preset method without a query or a search request signal from a user.

  The sorting search server 140 that has received the web page from the web server 130 analyzes the received web page and generates a URL format (S430).

  The sort search server 140 that generated the URL format searches the HTML template from the web page using the generated URL format, extracts the HTML template (S440), and classifies the web page into a plurality of information blocks using the extracted HTML template. (S450).

  The sorting search server 140 that divides a web page into a plurality of information blocks generates index word information by extracting index words from information included in each information block for each information block divided into web pages. URL information of a reference page to be referred to is generated (S460).

  The sort search server 140 that has generated the index word information and the URL information of the reference page stores the extracted index word in the index DB 151 for each information block, and the URL information of the reference page to which the index word generated for each information block refers. Is stored in the sorting search DB 141 (S470).

  The sorting search server 140 that has performed the indexing work searches the index DB 151 for the question words received from the user terminal 110, generates sorting search result information, and transmits it to the user terminal 110 (S480). That is, the sorting search server 140 generates the sorting search result information by information block by comparing the question word with the index word by information block stored in the index DB 151, or among the index word information stored in the index DB 151. The entire index word is searched to generate overall sorting search result information, and is transmitted to the user terminal 110.

  The user terminal 110 having received the sorting search result information outputs the received sorting search result information on the provided screen (S490). On the other hand, the service of the present invention can be provided without a question input from a user.

  FIG. 6 is a diagram showing an example of a sorting search result screen according to a preferred embodiment of the present invention.

  The sorting search service can be used to search for bulletins posted on web pages on the entire Internet. The user inputs the question word “(not shown for violation of public order and morals)” in the input window 510 on the web page that provides the sorting search service output to the user terminal 110, and selects “search”. Request a search. At this time, the user selects and selects one of the “title”, “text”, and “creator” items classified in the search setting window 520 according to the type and attribute of information to be searched. You can search by adding a weight value to the selected item. In FIG. 6, since the “title” item is selected, a web page including more questions in the title is output preferentially.

  When a question word is input to the input window 510 and a search item is selected from the search setting window 520 for searching, a sorting search result 540 is output as shown in FIG. The displayed sorting search result 540 is a result of sorting in the “neo ranking order” in the sorting method menu 530. The user can change the sorting criteria of the sorting search result 540 by selecting the sorting method menu 530 as “date order” and “hit number order” if necessary while checking the sorting search result 540. it can.

  The above embodiments are for illustrating the technical idea of the present invention, and are not intended to limit the technical idea of the present invention. Accordingly, various modifications and variations can be made by those having ordinary knowledge in the technical field to which the present invention pertains without departing from the essential characteristics of the present invention. Therefore, the technical scope of the present invention should be determined by the interpretation of the appended claims, and it is obvious that all technical ideas within the equivalent scope are included in the scope of the right of the present invention.

1 is a block diagram illustrating an information search service providing system using a web page divided into a plurality of information blocks according to a preferred embodiment of the present invention. FIG. 3 is a block diagram illustrating a sorting search server according to a preferred embodiment of the present invention. It is a figure for demonstrating the order | rank determination method by the preferable Example of this invention. It is a figure for demonstrating the order | rank determination method by the preferable Example of this invention. 3 is a flowchart illustrating an information search service providing method using a web page divided into a plurality of information blocks according to a preferred embodiment of the present invention. It is a figure which shows an example of the sorting search result screen by the preferable Example of this invention.

Claims (28)

(A) analyzing the collected data and dividing each data into a plurality of information blocks;
(B) generating an index word for each of the divided information blocks;
(C) comparing an arbitrary keyword with the index word, and generating and providing sorting search result information for the keyword according to the relationship between the keyword and the index word. Sorting search service provision method.   The location information of the data includes URL (Uniform Resource Locator) information of the collected data, and the format of the location information is a predetermined format that generalizes a web page having the same basic structure among a plurality of web pages. The method for providing a sort search service according to claim 1, wherein the method is a criterion for selecting a web page sharing a markup language template. The step (a) includes:
(A1) analyzing the collected data and generating a position information format of the data;
(A2) Analyzing a data set (data set) grasped as related with the generated position information format as a reference;
The method according to claim 1 or 2, further comprising: (a3) dividing the data into a plurality of information blocks using the markup language template.   4. The sorting search service according to claim 3, wherein the information block in the step (a3) includes information based on a type or attribute of information included in the data, and is created using the markup language template. How to provide.   5. The sorting search service providing method according to claim 1, wherein the sorting search results in the step (c) are sorted by evaluation values calculated by a predetermined method.   The method according to claim 1, further comprising a step of collecting and indexing data on the Internet before the step (a). A user terminal that transmits a query and outputs a search result; a web server that provides a plurality of web pages (Web Pages); and receives the question from the user terminal to generate the search result; A method for providing a sort search service in a system including a sort search server to be transmitted to the user terminal,
(A) receiving the question and sort search request signal from the user terminal;
(B) receiving a web page from the web server;
(C) dividing the web page into a plurality of information blocks;
(D) extracting an index word for each information block from the classified web page, and generating the index word information and URL information of a reference page which is a web page referred to by the index word;
(E) Searching for an index word that is the same as or related to the question word, generating sorting search result information, and transmitting it to the user terminal, and providing a sorting search service providing method. In step (c),
(C1) analyzing the web page to generate a URL format;
(C2) converting the URL of the web page into the URL format;
(C3) extracting an HTML template (Hypertext Markup Language Template) from the web page using the URL format;
The method according to claim 7, further comprising: (c4) dividing the web page into a plurality of information blocks using the HTML template.   9. The URL format according to claim 8, wherein the URL format is a predetermined format for generalizing a web page having the same basic skeleton as the web page, and is a criterion for selecting a web page sharing the HTML template. A method for providing a classified search service as described.   The method according to claim 8, wherein the information block in the step (c4) includes information based on a type or attribute of information included in the web page, and is created using the HTML template. In step (d),
(D1) extracting the index word for each information block from the classified web page, generating index word information, and storing the index word information in a sorting search DB (Database);
The method for providing a sort search service according to claim 7, further comprising: (d2) generating URL information of the reference page referred to by the index word and storing the URL information in the sort search DB. In step (e),
(E1) searching for the index word that is the same as or related to the question word for each information block;
(E2) searching for URL information of the reference page referred to by the index word searched by the information block in the step (e1);
And (e3) generating URL information of the reference page searched for by each information block in the step (e2) as the sorting search result information and transmitting it to the user terminal. Item 8. The sorting search service providing method according to Item 7. The step (e3) includes
The sorting search result information including the entire sorting search result information or the sorting search result information for each information block is generated, and a ranking system is calculated by calculating evaluation values with different weight values for each information block. The overall sort search result information in which the URL information of the reference page is arranged according to the order is generated, and the index word that is the same as or related to the question word and the URL information of the reference page for each information block 13. The method for providing a sorting search service according to claim 12, wherein the sorting search result information for each information block including the information is generated. The step (e3) includes
14. The method for providing a sort search service according to claim 13, wherein, when generating the entire sort search result information, the rank is determined using not only the indexed information block but also the unindexed information block. . A system for searching for information in a plurality of web pages on a wired / wireless communication network and providing a search result,
Perform web surfing using the wired and wireless communication network, send a query and a search request signal to request a search, receive sorting search result information for the search request, and display on a screen provided A user terminal to output,
A web server that generates and provides the information as the plurality of web pages;
A sorting search server that divides the web page into a plurality of information blocks, generates the sorting search result information by searching the information using the sorted web page, and transmits the sorting search result information to the user terminal; A sorting search service providing system characterized by comprising: The sorting search server is
A web page collection module that executes a web page collection program and receives and stores the web page provided from the web server connected to the wired / wireless communication network;
A URL format generation module that analyzes the web page received by the web page collection module and generates the URL format;
A page sorting module that extracts an HTML template from the web page using the URL format and divides the web page into a plurality of information blocks using the HTML template;
An index management module that extracts an index word for each information block in the classified web page, generates index word information and URL information of a reference page that is a web page referred to by the index word, and stores the index word information;
The information search request signal is received from the user terminal together with the question word, the index word that is the same as or related to the question word is searched to generate sorting search result information, and the question is transmitted to the user terminal A management module;
Controlling the web page collection module, the URL format generation module, the page sorting module, the index management module, and the question management module so that the sorting search server performs a search using the sorted web pages; The sorting search service according to claim 15, further comprising a control unit that controls the sorting search server to communicate with the user terminal and the web server via the wired / wireless communication network. Offer system.   The URL format generation module generates the URL format as a predetermined format for generalizing a web page having the same basic skeleton as the web page, wherein the URL format is a web page sharing the HTML template. The sorting search service providing system according to claim 16, which is a criterion for selection. The information block is
The system according to claim 16, wherein the system includes information based on a type or attribute of information included in the web page, and is created using the HTML template. The question management module
The index word that is the same as or related to the question word is searched for each information block, the URL information of the reference page referenced by the index word searched for the information block is searched, and the reference page searched for the information block is searched The system according to claim 16, wherein the URL information is generated as the sorting search result information and transmitted to the user terminal. The question management module
The sorting search result information including the entire sorting search result information or the sorting search result information for each information block is generated, and the ranking according to the ranking system is determined by calculating an evaluation value with different weight values for each information block. After that, the entire sorting search result information is generated by arranging the URL information of the reference pages according to the order, and the index word that is the same as or related to the question word and the URL information of the reference page for each information block. The sorting search service providing system according to claim 16, wherein the sorting search result information by information block is generated. The question management module
21. The method for providing a sort search service according to claim 20, wherein, when generating the entire sort search result information, the rank is determined using not only the indexed information block but also an unindexed information block. . The sorting search service providing system includes:
16. The sorting search service according to claim 15, further comprising a sorting search DB including an index DB that stores the index word information received from the sorting search server and a URL DB that stores URL information of the reference page. Offer system. A page sorting module that analyzes the collected data and divides each data into multiple information blocks;
An index management module for generating an index word for each of the partitioned information blocks;
A sorting search comprising: a control unit that compares an arbitrary keyword with the index word, and generates and provides sorting search result information for the keyword based on a relationship between the keyword and the index word. Service provider server. The page sorting module
The collected data is analyzed to generate position information of the data, a markup language template is extracted using the generated position information format, and the data is then used to generate a plurality of information. The sorting search service providing server according to claim 23, wherein the server is divided into blocks.   The server according to claim 23 or 24, wherein the location information includes a URL of a web page where the collected data is located.   The server according to claim 23, further comprising a web page collection module that collects data from web pages on the Internet in advance. When a question word and a search request signal are received from a user terminal that surfs the web via a wired / wireless communication network, information on a web page provided by a web server is searched, and the search result is retrieved from the user terminal. A server that provides a sort search to send to
A web page collection module that executes a web page collection program and receives the web page provided by the web server connected to the wired / wireless communication network;
A URL format generation module that analyzes the web page received by the web page collection module and generates a URL format;
A page sorting module that extracts an HTML template from the web page using the URL format and divides the web page into a plurality of information blocks using the HTML template;
An index management module that extracts an index word for each information block in the classified web page, generates index word information and URL information of a reference page that is a web page referred to by the index word, and stores the index word information;
The information search request signal is received from the user terminal together with the question word, the index word that is the same as or related to the question word is searched to generate sorting search result information, and the question is transmitted to the user terminal A management module;
Controlling the web page collection module, the URL format generation module, the page sorting module, the index management module, and the question management module so that the sorting search server performs a search using the sorted web pages; A sorting search service providing server, comprising: a control unit that controls the sort search server to communicate with the user terminal and the web server using the wired / wireless communication network. The sorting search service providing server includes:
28. The sort search service providing server according to claim 27, further comprising a sort search DB including an index DB that stores the index word information and a URL DB that stores URL information of the reference page.

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