KR20120057786A

KR20120057786A - Method and system to provide search list and search keyword ranking based on information database attached to search result

Info

Publication number: KR20120057786A
Application number: KR1020100119286A
Authority: KR
Inventors: 이송희
Original assignee: 엔에이치엔(주)
Priority date: 2010-11-29
Filing date: 2010-11-29
Publication date: 2012-06-07
Also published as: JP6144799B2; JP6522042B2; JP2012118964A; JP2016157478A; KR101172487B1; JP2017134870A; JP5933206B2

Abstract

PURPOSE: An information database based searching list and searching word rank providing method and system thereof are provided to offer accurate searching lists to a user by providing the arranged searching list based on an information database. CONSTITUTION: A searching unit(110) extracts searching results matched with a predetermined searching word inputted by a user. An extraction unit(120) determines whether the information is attached to the extracted searching results. The extraction unit extracts data related to the information attached to the searching results. A calculation unit(130) calculates the rank of the attached information based on the data related to the extracted information. An alignment unit(140) aligns the rank of the extracted searching results.

Description

METHOD AND SYSTEM TO PROVIDE SEARCH LIST AND SEARCH KEYWORD RANKING BASED ON INFORMATION DATABASE ATTACHED TO SEARCH RESULT}

The present invention relates to a method and a system for providing a search list and a search term ranking based on an information database attached in a search result, and more particularly, selecting from an information database within one or more search results searched and extracted for a specific search word input by a user. Provide a search list in which one or more search results are ranked based on the predetermined information attached thereto, and also provide a search term ranking calculated using predetermined information selected from an information database attached to the extracted one or more search results. The present invention relates to a search list and a search term ranking providing method and system capable of providing reliable and accurate information to a user who wants to search for specific information.

With the development of communication networks such as the Internet, various information exchanges and retrieval are actively performed through communication networks. In particular, a knowledge service that exchanges knowledge among Internet users about products or services, blogs, which are websites where Internet users can post freely according to their interests, and Internet users who have the same or similar interests as themselves. It is well known that a café, which is a website where people gather and exchange related information, is a main space for various information exchanges and is also important for search users who want to find various information.

Among them, knowledge service is to provide information of unspecified person's answer in response to a question input by a given questioner, and it is easy to listen to specific inquiries about a specific product or service, abstract inquiries about a specific field, for example, in autumn. A variety of questions, including ballad music recommendation requests, and the like, can be provided with multiple objective and subjective answers. In addition, blogs and cafes may also post information based on their thoughts and experiences.

However, blogs and cafes, as well as knowledge services, are all left to the knowledge and experience of individual users who use the service, rather than being directly managed and managed by the system administrator. Accuracy varies widely. Therefore, if there are a lot of postings that are inaccurate, these postings may be provided to users who are searching for information they are curious about, which may adversely affect the inaccurate information and thus the reliability of the service itself. It could lead to a downturn.

In order to prevent such inaccurate information from being published, it is possible to refer to certain information belonging to various fields that can be provided by the system administrator when creating a user's posting, and to attach the contents to the knowledge service and blog. And a search result including an accurate information, so that a search result including the correct information is provided by referring to predetermined information that may be attached to the search result, rather than a conventional service which merely provided a search result including a search word in a cafe. Sorting and calculating the ranking of certain information, which is also attached to one or more search results included in the search list, so that it is provided independent of the search list, making the search list more accurate and more accurate for the user's intentions Ensure that information is provided at a time The emergence of a new type of search list providing model is required.

An object of the present invention is to solve the above-mentioned problems of the prior art.

An object of the present invention is to provide an Internet user to post at least one predetermined information attached to the posting freely, and to provide a search list using a search word entered by the user, extracted as one or more search results included in the search list Refers to whether one or more pieces of predetermined information is attached to the posting, and provides a search list sorted in order of accuracy based on the attached information. .

Another object of the present invention is to provide one or more predetermined information attached to a posting posted freely by an internet user, and when providing a search list using a search word input by the user, as one or more search results included in the search list. When one or more pieces of predetermined information are attached to the extracted posting, a ranking for the predetermined information is calculated and provided to the user, thereby helping the user to search for desired information.

The characteristic structure of this invention for achieving the objective of this invention as mentioned above, and achieving the effect peculiar to this invention mentioned later is as follows.

According to an aspect of the present invention, a search term ranking providing method includes: extracting a search result matching a predetermined search word input by a search unit by a search unit; and by the extracting unit, predetermined information is attached to the extracted search result; Determining whether there is an attachment, and if the determination result is attached, extracting data related to the predetermined information attached to the search result, and calculating the ranking of the attached predetermined information based on the data related to the extracted predetermined information. It is obtained through the performance of the step of calculating.

According to another aspect of the present invention, the search term ranking providing system

A search unit which extracts a search result matching a predetermined search word input by the user, and determining whether predetermined information is attached to the extracted search result, and when the determination result is attached, data related to the predetermined information attached to the search result And an extracting unit for extracting the data, and a calculating unit for calculating the ranking of the attached predetermined information based on the extracted data related to the predetermined information.

As described above, according to the present invention, it is possible to provide one or more predetermined information attached to a posting posted by an internet user freely, and to provide a search list using a search word input by the user, the one included in the search list. Refers to whether or not one or more pieces of predetermined information are attached to the postings extracted as the above search results, and provides a search list sorted in order of accuracy by providing a search list in which the order is sorted based on the attached predetermined information. can do.

According to the present invention, one or more predetermined information may be attached to a posting posted by an internet user and provided to the user, and when providing a search list using a search word input by the user, one or more searches included in the search list may be provided. If one or more pieces of predetermined information are attached to the postings that are extracted as a result, a ranking for the predetermined information is calculated and provided to the user, thereby helping the user search for desired information.

1 is a view schematically showing the overall configuration of a system according to an embodiment of the present invention.
2 is a detailed block diagram of a system for providing a search list and a keyword ranking according to an embodiment of the present invention.
3 is a diagram illustrating a screen provided with a search word ranking and an ordered search word list according to an embodiment of the present invention.
4 is a flowchart illustrating a procedure for creating a posting according to an embodiment of the present invention.
5 is a flowchart illustrating a procedure of providing a sorted search list and a search word ranking when a user inputs a search word according to an embodiment of the present invention.
FIG. 6 is a diagram illustrating a screen for creating a post in a blog and a screen for selecting and attaching one or more predetermined information in writing according to an embodiment of the present invention.

DETAILED DESCRIPTION The following detailed description of the invention refers to the accompanying drawings that show, 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. Accordingly, the following detailed description is not to be taken in a limiting sense, and the scope of the present invention is defined only by the appended claims, along with the full range of equivalents to which such claims are entitled. Like reference numerals in the drawings refer to the same or similar functions throughout the several aspects.

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 implement the present invention.

[Preferred Embodiments of the Invention]

In an embodiment of the present invention, the term "posting" should be interpreted in a broad sense including all posts posted by an Internet user to a knowledge service, blog or cafe. The posting may include various topics and information such as questions, answers, opinions, explanations, and appreciation, and may select and attach predetermined information from one or more information databases provided when the posting is written.

In the embodiment of the present invention, the term "search result" should be interpreted in a broad sense to mean each individual content included in a search list that is provided as a result of an Internet user entering a specific search word. Accordingly, the search result may be a posting of a knowledge service associated with a specific search word, a posting of a blog associated with a specific search word, or a posting of a cafe associated with a specific search word, but is not necessarily limited to the examples listed.

In an embodiment of the present invention, the term "search list" is a broad meaning that includes a set of one or more search results provided by an Internet user as a result of entering a particular search term, and each search result included in the search list is They are listed according to the ranking determined by the specific condition. Which search results among the one or more search results that may be included in the search list are provided in which rank of the search list may be calculated by a search list sorting method described below.

Complete system configuration

1 is a view schematically showing the overall configuration of a system according to an embodiment of the present invention.

As shown in FIG. 1, a system according to an exemplary embodiment of the present invention includes a search list including a database 200 and a search word ranking providing system 100 that transmits a plurality of user terminal devices 400 through a communication network 300. Connected with

According to an embodiment of the present invention, the search list and search word ranking providing system 100 first performs a function for supporting a specific post creation request from the user terminal device 400. Specifically, the user supports the general posting creation including the title, the contents, and the like through the user terminal device 400, and the information database so that the user can select one or more predetermined information and attach it in the posting when the posting is created. It is characterized by providing more. When the user selects one or more predetermined information from the user terminal 400 and attaches it, and additionally describes a specific content of the posting, such as a title, an answer, a writing, an author, and the like, a search list and a search term ranking providing system ( 100 receives the type of the information database selected by the user for attaching the predetermined information and the specific specific information attached thereto (hereinafter, collectively referred to as 'posting information'), and stores the received posting information in the database 200. In addition, the posting information stored in the database 200 may be used when providing a search list and providing a search word ranking by the same system.

In addition, the search list and search word ranking providing system 100 according to an embodiment of the present invention receives a specific search word from the user terminal device 400, extracts one or more search results by referring to the database 200, It is determined whether there is predetermined information attached to each of the extracted one or more search results, and the ranking of the search list including the search results is provided to the user terminal device 400 based on the attached predetermined information. In addition, it calculates a search word ranking and serves to provide to the user terminal device (400). Detailed components and specific functions of the search list and the search word ranking providing system 100 will be described later.

In addition, according to an embodiment of the present invention, the database 200 is stored by the search list and the search term ranking providing system 100, the posting information that can be extracted as a search result when searching, and at least one predetermined when writing a posting It is a broad concept that refers to a space in which data is stored, including one or more information databases that can be provided for selecting and appending information. Herein, an exemplary kind of information database that may be selected when writing a post may include an information database about books, movies, dramas, music, goods, people, weather, encyclopedias, etc., but is not limited thereto. According to various embodiments of the present disclosure, the database may further include an information database corresponding to a type other than the types listed above, or only some of the types listed may be provided. In addition, depending on the type of data stored in the database 200 may be managed by physically divided into one or more database spaces, or may be implemented by various management methods, such as grouping a portion of the data to use a physical database space for each group. It will be apparent to those skilled in the art to which the present invention pertains.

In addition, according to an embodiment of the present invention, the communication network 300 may be configured regardless of communication modes such as wired and wireless, and may include a personal area network (PAN) and a local area network (LAN). ), A metropolitan area network (MAN), a wide area network (WAN), and the like.

On the other hand, the user terminal device 400 according to an embodiment of the present invention to the user to select and attach one or more predetermined information in the posting for a specific content, and to receive a search list and the search term ranking related to the specific search word An input / output device including a function for connecting to the search list and the search term ranking providing system 100 through the communication network 300, and is not only a desktop computer but also a laptop computer, a workstation, a palmtop computer, a personal digital assistant. personal digital assistant (PDA), a web pad, a mobile communication terminal including a smart phone, and the like having a memory means and a microprocessor equipped with a computing device, any number of the user terminal device 400 according to the present invention Can be adopted as. Preferably, the system is connected to the search list and the search term ranking providing system 100, and the user selects and attaches one or more predetermined information to the posting, and stores the search information. In order to receive the ranking, a web browser in the user terminal device 400 may be executed and used, but the present invention is not limited thereto.

Search list and search term ranking system

2 is a detailed block diagram of the search list and search word ranking providing system 100 according to an embodiment of the present invention.

Referring to FIG. 2, the search list and search term ranking providing system 100 according to an exemplary embodiment of the present invention may include a search unit 110, an extractor 120, a calculator 130, a sorter 140, and a posting. The support unit 150 may be included.

The search unit 110 according to an embodiment of the present invention searches for information matching the search word received from the user terminal device 40 from the database 200. One or more search results extracted through the search are transmitted to the extraction unit 120 to determine whether one or more predetermined information is selected and attached.

Extractor 120 according to an embodiment of the present invention determines whether there is predetermined information attached and selected by the user from the one or more search results extracted and provided by the search unit 110, and the predetermined information is If present, relevant data is extracted. Relevant data that can be extracted by the extractor 120 includes an ID value for the search result, an ID value of the information database providing the attached predetermined information, and unique information indicating the predetermined information selected and attached within the information database. ID values and the like, but are not limited thereto. When a plurality of predetermined information is selected and attached from one information database or a plurality of information databases in the received search result, the extractor 120 separately extracts relevant data of the plurality of predetermined information attached to the search result, respectively. can do.

In order to extract only more accurate information from the attached predetermined information, the extraction unit 120 checks whether the predetermined information is attached to only the search results provided that the specific condition is satisfied among the search results provided from the search unit 110. The method may further include a function of determining whether a specific condition is satisfied so that relevant data may be extracted only when there is the attached predetermined information. An example of a specific condition is a case where the search result is limited based on the time when the search result is created, and in order to maintain the freshness of information, the point in time when the search result is written is based on a specific date, for example, within 6 months from the current date. Alternatively, the attachment information extraction function may be performed on only the search results included in the date or period based on the specific period. As another example of the specific condition, in order to maintain the accuracy of the information, only the search result including all the search terms input by the user may be limited to extract the predetermined information attached thereto. It is possible to apply a plurality of specific conditions described above, and to perform the function of extracting predetermined information attached only to search results satisfying specific conditions set in various ways by applying other specific conditions. It will be obvious to the technician. In addition, the function of determining whether the specific condition is satisfied may be implemented in the searcher 110 instead of the extractor 120. In this case, the search result received by the extractor 120 from the searcher 110 is determined by the search term. It will be a search result that matches a certain condition while matching.

In addition, the extraction unit 120 according to an embodiment of the present invention further has a function of temporarily or permanently storing the related data extracted for reference by the calculation unit 130 and / or the alignment unit 140. It may include.

The calculating unit 130 according to an embodiment of the present invention calculates a search term ranking by referring to related data extracted and stored by the extracting unit 120, and sorts a part or all of the higher rank among the calculated search term rankings. Along with the sorted search list provided through or) or separately from the sorted search list, the user terminal device 400 may perform a function. The search term ranking calculation method by the calculator 130 basically calculates the number of times that the predetermined data selected from the information database and the information database are included in the relevant data extracted by the extraction unit 120, and the number of times is included. The search term ranking is calculated based on the. For example, as a result of referring to all the relevant data extracted by the extractor 120, the selected information is selected from the information database for the movie and is attached as 'Forrest Gump' 239 times, 'Shawshank escape' 194 times, and 'Beautyple'. If Mind is calculated as 158 times, Cinderella Man is 99 times, and National Representative is 81 times, then the search terms for the movie are ranked from the top ranks to "Forrest Gump", "Shoshank Escape", " Beautiful Mind ',' Cinderella Man 'and' National Representative 'may be calculated and some, for example, up to three or five, or all of them may be provided to the user through the user terminal device 400. .

In addition, for example, when all the relevant data extracted by the extraction unit 120 is referred to, as shown in Table 1 below, when predetermined information selected from a movie information database and a book information database, which are a plurality of information databases, is attached, Basically, ranking information for the information database with the highest number of times (movie information database selected 256 times in the case of Table 1) can be calculated, but all ranking information for a plurality of information databases is calculated according to the substitution or change of a person skilled in the art. Search term ranking can be calculated through various applications and modifications, such as ordering or calculating the ranking by descending order based on the number of inclusions of the predetermined information attached regardless of the type of information database. Searched query ranking to the user through the user terminal device 400 It can be provided.

Information database type Number of times Information database type Number of times Movie information database 256 Book information database 109 Forest Gump 127 What is justice? 92 Shawshank Escape 86 Scarecrow Dance 17 Beautiful Mind 43

When the user selects a search term ranking provided to the user through the user terminal device 400 (click or mouse over, etc.), the user may receive the predetermined data as a new search word and perform integrated search, or for the predetermined data. Additional information may be provided to the user's selection of the search term ranking provided in various ways, such as to provide content stored in the information database.

The sorter 140 according to an embodiment of the present invention sorts or rearranges the ranking of the search list including one or more search results by referring to related data extracted by the extractor 120, and sorts or rearranges the search. The search term ranking provided through the calculation unit 130 may provide all or part of the list (when the number of search results included in the search list is large, only a part of the search list divided into pages according to the selection of a person skilled in the art). Along with this, or separately from the search word ranking, the user terminal device 400 may perform a function.

In the known technology of providing integrated search results for a specific search word, the criterion for sorting the search result is that the degree of matching with the search word that can indicate the accuracy of the search result is accurate and indirectly accurate from the user's selection. We use predictive data such as the number of clicks on the search results and the creation date of the search results to indicate the latest post. However, in one embodiment of the present invention, when predetermined information is selected and attached to the search result, it is also determined that this is also a criterion that affects the accuracy of the search result. Can be applied in combination with criteria. In addition, relative weight with respect to a predetermined information inclusion criterion for arranging the search list most accurately may be given through comparison with other sorting criteria. In a specific example, the search terms and the matching degree, the number of clicks on the search results, the difference between the creation date of the search results and the search date including the predetermined information inclusion criteria may be determined. And C4, and the weights for them are α, β, γ, δ, respectively, the sort for a specific search list is calculated using the equation shown in Equation 1 below and arranged in descending order. Can be.

Of course, the sorting reference value may omit some of the above-described criteria, or may add another criterion, and the weight of the sorting criteria may be changed. It can be easily understood that various criteria including various information inclusion criteria and various weights may be applied to calculate the information.

Posting support unit 150 according to an embodiment of the present invention, upon receiving a post creation request from the user terminal device 400, may select one or more information database so that the user can select one or more predetermined information to attach in the posting It provides a user interface (UI). One example of such a user interface is shown in area A of FIG. 6A. In addition, a user interface that allows a user to select an information database and then search for, select and attach certain predetermined information stored in the database may also be provided. An example of such a user interface is illustrated in FIG. 6B. The posting support unit 150 may additionally provide a writing tool for writing specific contents of the posting, in addition to a user interface that supports attaching predetermined information. An example of such a writing tool is shown in FIG. 6A. Can be. When the user selects and attaches one or more predetermined information using the user interface provided from the posting support unit 150 and requests completion of the posting, the posting support unit 150 posts the posting information and additionally, details of the posting. If this is written, the data is stored in the database 200 including the same.

Posting Calculation of associations between attached predetermined information

When the predetermined information is attached to the search result, a function for further improving the accuracy of sorting the search list in consideration of the association with the predetermined information attached to the posting is further required, and the sorting unit 140 is described in the following embodiments. It can be further implemented a function which further improves the accuracy in sorting the search list, which can be described.

As an example of considering an association between the posting information and the attached predetermined information, the posting information is extracted from the posting information extracted as a search result using either the type of the selected information database or the text information of the attached predetermined information. Whether the content matches the search word may be determined, and the result may determine whether the posting is highly related to the predetermined information. That is, the name of the information database, for example, 'movie', or the name of the selected predetermined information, for example, 'show shank escape', is included in the specific contents of the posting, that is, the title or body, or the search word. In the case of a match, it may be determined that the attached predetermined information and the posting are closely related to each other. Alternatively, the matching result calculated according to the above-described example is converted into a number such as a percentage, and the weighted value is sorted by determining that the posting and attached predetermined information are related to each other only when the predetermined value is higher than a predetermined value (for example, 70%). Can be given differently based on the number of matches between the two, or can be subdivided by multiple criteria (eg, 100%, 80%, 50%, 50% or less). And various weights appropriate for each subdivided criterion to calculate a modified sorting reference value.

As another example of considering the association of posting information with certain attached information, provide a user with a preset tree-structured directory, and the subdirectory that the user considers best suited to the posting he or she has created ( For example, if you have selected and saved Entertainment, Arts> Movies, it is assumed that the created postings contain posting information and certain information associated with keywords (eg, movies) that the selected subdirectory has, When the search terms and the keywords of the subdirectories are matched, the modified sorting criteria may be calculated by assigning various weights so that if the corresponding directory is selected from the search results attached to the predetermined information, the directories may be sorted higher than if the directory is not specified. have.

In addition to the above-described examples, the degree of association between the posting information and the attached predetermined information may be calculated by additionally using additional information that may be selected or input when the posting is made or when the predetermined information is attached, according to the self-selection of those skilled in the art. You may want to consider various ways to sort the search list correctly.

Provide search term ranking and sorted list of search terms

3 is a diagram illustrating a screen provided with a search word ranking and an ordered search word list according to an embodiment of the present invention.

3 is a diagram illustrating a screen displayed as a result of a user inputting a specific search word to search through the user terminal device 400. Referring to this, the search result screen includes a search result area on the left and a search term ranking area on the right. You can see that it is divided into. Among these, the search results area divides the sorted search list displayed by the search, either by batch or by the original source of the posting (search service, blog, cafe, etc.) among the titles and contents of the search results. This is an area to display part. According to the example of FIG. 3, the user inputs 'emotional movie recommendation' as a search word, and as a result, a total of 26,153 cases have been extracted for the intellectual service, and the search is arranged by the sorting reference value calculated by the sorting unit 140. It can be seen that a part of the list is shown through the user terminal 400 according to the priority of the list.

Next, the search term ranking area is an area for displaying the search term ranking calculated by the calculator 130 from the search list. According to the example of FIG. 3, the top five of the rankings calculated as a result of referring to the relevant data for the predetermined information selected from the information database and attached to each search result of the search list calculated as a result of the search word input by the user, respectively Forrest Gump, Shawshank Escape, Beautiful Mind, Cinderella Man and National Representative.

Although the search result area is arranged on the left side and the right side of the search word ranking area in FIG. 3, this is only an example, and the search word ranking area is displayed on the left, top, bottom, or middle of the search result area, or both areas. It is well known to those skilled in the art that they can be positioned according to various arrangements and arrangements, such as being overlaid.

Posting Procedure from creation to providing search list and search term ranking

In the following description, a procedure starting from the actual posting stage until the search term ranking and the sorted search list are provided according to a user's search term input will be described in detail with reference to the accompanying drawings.

4 is a flowchart illustrating a procedure for creating a posting according to an embodiment of the present invention.

Posting support 150 receives a selection to create a post when a particular user chooses to create a post to answer a specific question in an intellectual service, or to create a post that represents their opinion or thought in a blog or cafe. In operation S120, the user may provide one or more information databases for selecting the predetermined information to support the writing of the posting through the user terminal 400, that is, the selection and attachment of the predetermined information (S120). In addition to this, the posting support unit 150 may further provide a writing tool for describing a title or content that may be included in the posting. One or more databases provided by the posting support unit 150, and an example of a writing tool that may be additionally supported, are well illustrated on the screen shown in FIG. 6A, and in the area A in the lower right corner of FIG. It can be seen that the posting support unit 150 under various names provides various information databases that can be selected as predetermined information and attached to the posting.

Upon receiving the information on the specific information database selected by the user through the user terminal device 400, the posting support unit 150 provides a tool for searching and attaching predetermined information in the selected specific information database (S130). An example of a given information retrieval tool is shown well on the screen shown in FIG. 1B. As shown in FIG. 1B, the predetermined information search tool may search for relevant information through input of a specific search word, and may be of interest to users such as 'box office ranking' or 'current screening' as an initial screen of the search tool. Search results corresponding to the search word may also be provided.

When the user searches for the predetermined information using the provided search tool and selects to attach it to the posting, the posting support unit 150 receives the selected predetermined information (S140) and attaches it to the posting in writing. As described above, a user may attach a plurality of predetermined information selected from one or more information databases in one posting. If the user selects save after completing the remaining area such as the content of the posting, the posting support unit 150 stores the created posting in the database 200 (S150). The data that may be stored in the database 200 may include posting information for the created posting, as defined above, and in particular includes specific information (type of the selected information database and the attached predetermined information) regarding the predetermined information attached and selected. It is.

Posting information created and stored by the posting creation procedure described with reference to FIG. 4 may be used when a search word ranking and an ordered search list according to a user's search word input are provided. This procedure will be described in detail with reference to FIG. 5. Do it. FIG. 5 is a flowchart illustrating a procedure of providing a sorted search list and search word ranking when a user inputs a search word according to an embodiment of the present invention. Referring to FIG. 5, a user terminal apparatus may be used to search for specific information. When a predetermined search word is input through the search list, the search unit 110 of the search word ranking search system 110 searches for information matching the predetermined search word from the database 200 (S210). The object searched by the search unit 110 may be a posting created through the posting posting procedure and stored in the database 300, and may be selected by a person skilled in the art to implement the present invention to search only for more accurate information. Specific conditions, such as limiting the search target according to the time when the posting is written or limiting the search target to a post including all search terms, may be further added. A search list including one or more search results derived as a search result may be provided to the extractor 120.

Next, the extraction unit 120 determines whether or not the predetermined information is selected from the one or more information databases attached to the one or more search results received from the search unit 110 through step S220, and the attached information is If present, relevant data is extracted. It may be understood that the specific condition addition described as one of the functions of the search unit 110 may be implemented in the extraction unit 120 instead of the selection unit 110 by selection by those skilled in the art. As an example of related data extracted by the extractor 120, an ID value of a corresponding search result, an ID value of an information database in which the attached predetermined information is selected, and unique information indicating the predetermined information selected and attached in the information database As described above, the ID value may be included. In addition, the extraction unit 120 according to an embodiment of the present invention may temporarily or permanently store the related data extracted for reference by the calculation unit 130 and / or the alignment unit 140.

In operation S230, the calculator 130 calculates a search word ranking by referring to related data extracted and stored by the extractor 120. As described above, the keyword ranking calculation method may use various methods including the number of times the predetermined information is included in the extracted related data.

In addition, the sorter 140 sorts the ranking of the search list including one or more search results by referring to related data extracted and stored by the extractor 120 through step S240. In order of ranking of the search list, it may be considered whether each corresponding search result includes predetermined information selected and attached from one or more information databases. You can calculate and sort the search list in descending or ascending order.

When the search word ranking and the sorted search list are derived through steps S230 and S240, the search word ranking and the sorted search list derived to the user terminal device 400 may be provided through step S250. An example of the provided search term ranking and sorted search list may be shown as shown in FIG. 3.

In the method for providing the search word ranking and the sorted search list according to FIG. 5 described above, steps S230 and S240 are not necessarily performed in the order shown in FIG. It will be apparent to those skilled in the art that the steps may be performed before S230 or both steps may be performed in parallel.

Embodiments according to the present invention can be implemented in the form of program instructions that can be executed by various computer means can be recorded on a computer readable medium. The computer readable medium may include program instructions, data files, data structures, etc. 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 the computer-readable recording medium include magnetic media such as a hard disk, a floppy disk, and a magnetic tape; optical media such as CD-ROM and DVD; magnetic recording media such as a floppy disk; Includes hardware devices specifically configured to store and perform program instructions such as megneto-optical media and ROM, RAM, flash memory, and the like. Examples of program instructions include not only machine code generated by a compiler, but also high-level language code that can be executed by a computer using an interpreter or the like. The hardware device described above may be configured to operate as one or more software modules to perform the operations of the present invention, and vice versa.

In the present invention as described above has been described by the specific embodiments, such as specific components and limited embodiments and drawings, but this is provided to help a more general understanding of the present invention, the present invention is not limited to the above embodiments. For those skilled in the art, various modifications and variations are possible from these descriptions.

Therefore, the spirit of the present invention should not be limited to the described embodiments, and all the things that are equivalent to or equivalent to the claims as well as the following claims will belong to the scope of the present invention. .

Claims

Extracting a search result matching a predetermined search word input by a user by the search unit;
Determining, by the extracting unit, whether predetermined information is attached to the extracted search result, and extracting data related to the predetermined information attached to the search result when the determination result is attached, and
Calculating, by the calculator, a rank of the attached predetermined information based on the data related to the extracted predetermined information;
How to provide query rank.

The method according to claim 1,
And sorting, by the sorting unit, the ranking of the extracted search results based on the data related to the extracted predetermined information.
How to provide query rank.

The method according to claim 2,
The ordering of the rankings may include multiplying one or more of whether or not predetermined information is attached to the extracted search result, a date, a click number, and a degree of matching with the search word. A search term ranking providing method based on a sorting criterion value that is a sum of values.

The method according to claim 3,
The sorting reference value is,
At least one of a name of the predetermined information included in data related to the extracted predetermined information or a name of an information database including the predetermined information, a title or a text of the extracted search result, or at least one of the search terms Search term ranking providing method that further reflects the matching results.

The method according to claim 3,
The sorting reference value is,
If there is a set subdirectory included in the data related to the extracted predetermined information, the search result ranking method further reflects a matching result between the keyword of the subdirectory and the search word.

The method according to claim 1,
The extracted search results,
A search term ranking providing method further satisfying any one or more of a time criterion defined within a predetermined period of time or a search term criterion limited to a predetermined percentage of the search terms.

The method according to claim 1,
Computing the rank of the attached predetermined information,
Calculating the number of predetermined information included in data related to the extracted predetermined information for each predetermined information, and
And calculating a rank of predetermined information based on the calculated number of times.

The method of claim 7,
Calculating the number of information databases for each predetermined information included in the data related to the extracted predetermined information for each information database, and
And determining an information database based on the number of times calculated for each information database.

The method according to claim 8,
If the information database is determined,
And calculating the rank of the predetermined information is limited to predetermined information included in the determined information database.

The method according to claim 8,
The determined information database may be a plurality including all information databases included in data related to the extracted predetermined information,
When the determined information database is plural, the calculating of the ranking of the predetermined information is performed by individual information databases included in the determined plurality of information databases.

The method according to claim 1 or 2,
And providing one or more of one or more search results according to the calculated rank of the predetermined information and the sorted rank to the user terminal device.

The method according to claim 1,
And providing, by a posting support unit, a user terminal device to select and attach predetermined information of an information database when a posting creation request is made by a user.

A computer-readable recording medium having recorded thereon a program for performing each step of the method according to any one of claims 1 to 12 on a computer.

A search unit for extracting a search result matching a predetermined search word input by a user;
An extraction unit which determines whether predetermined information is attached to the extracted search result, and extracts data related to the predetermined information attached to the search result when the determination result is attached, and
And a calculator configured to calculate a rank of the attached predetermined information based on the data related to the extracted predetermined information.
Query ranking provision system.

The method according to claim 14,
The system further includes a sorting unit for sorting the ranking of the extracted search results based on the data associated with the extracted predetermined information,
Query ranking provision system.

The method according to claim 15,
The rank sort is a sum of values obtained by multiplying a predetermined weight by one or more of whether or not predetermined information is attached to the extracted search result, a date of creation of the extracted search result, a number of clicks, and a degree of matching with the search word. A search term ranking providing system based on a sorting criterion value.

The method according to claim 16,
The sorting reference value is,
At least one of a name of the predetermined information included in data related to the extracted predetermined information or a name of an information database including the predetermined information, a title or a text of the extracted search result, or at least one of the search terms Search term ranking providing system that further reflects the matching results.

The method according to claim 16,
The sorting reference value is,
If there is a set subdirectory included in the data related to the extracted predetermined information, the search result ranking system further reflects a matching result between the keyword of the subdirectory and the search word.

The method according to claim 14,
The extracted search results,
And a search term ranking providing system that satisfies at least one of a time criterion defined within a predetermined period or a search term criterion limited to a predetermined ratio of the search terms.

The method according to claim 14,
The calculating unit calculates,
Calculating the number of predetermined information included in the data related to the extracted predetermined information for each predetermined information,
And calculating a ranking of predetermined information based on the calculated number of times.

The method of claim 20,
The calculating unit calculates,
The search word further includes calculating the number of information databases for each predetermined information included in the data related to the extracted predetermined information for each information database, and determining the information database based on the number of times calculated for each information database. Rank offer system.

The method according to claim 21,
If the information database is determined,
The ranking of the predetermined information is limited to predetermined information included in the determined information database, search word ranking providing system.

The method according to claim 21,
The determined information database may be a plurality including all information databases included in data related to the extracted predetermined information,
When there are a plurality of determined information databases, the ranking of the predetermined information is calculated for each information database included in the determined information database, search word ranking providing system.

The method according to claim 14,
And a posting support unit for providing the user terminal device to select and attach predetermined information of the information database when a posting request is made by a user.

The method according to claim 14,
The calculating unit or sorting unit may further include providing one or more search results to the user terminal device according to the calculated or ordered rank of the predetermined information, respectively.