KR20100037401A - Method and apparatus for managing search database - Google Patents

Abstract

PURPOSE: A method and an apparatus for managing a searching database are provided to expand a searching database by obtaining various website addresses from address information or bookmark information of the received website from a user terminal and parsing the main contents provided from a CP(contents Provider). CONSTITUTION: A UR(Uniform Resource ID) obtaining unit(120) obtains a URI from a user terminal and/or contents, and information collecting unit(130) collects the information of the website by visiting the website corresponding to the obtained URI. An information organization unit(150) organizes and stores the information of the collected websites, and the URI obtaining unit includes: the URI parser(122) that extracts URI of the contents; and a validity judgment unit that judges the validity of the extracted URI.

Description

Method and Apparatus for Managing Search Database {Method and Apparatus for Managing Search Database}

The present invention relates to a search database management method and apparatus, and more particularly, to a search database management method and apparatus for searching a website.

Due to the development and spread of the Internet, various services using the Internet are provided, and a representative example thereof is a search service. When the search service inputs a word or a combination of words to be searched by a user as a query, the search engine corresponds to a search result document corresponding to the input query (eg, a web site, an article, or a search query including a search query input from the user). An image having a file name including the corresponding search query).

In order to provide such a search service, a search engine continuously circulates on the web, mechanically collects new website information, and then database the collected data.

Recently, as the creation or destruction of a large number of websites on the web has progressed rapidly, the amount of data to be stored and managed has rapidly increased, and it is difficult to evaluate which data is valuable among the rapidly increasing data. In order to solve this problem, a method of receiving a website registration request from a user and making a database of information on the website has been proposed.

As such, the website information can be databased according to the user's request for registration of the website, so that the operator operating the search engine can provide a better search service, and the user can advertise the website. The effect can be maximized, allowing the operator to balance the profits and profits of the operator.

However, even when the website information is databased by the registration request of such a user, there are some websites which cannot be provided as a search result due to their own limitations, and thus the search engine operator can There is a problem that the search service quality may be degraded as it cannot be provided.

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems, and can directly expand the search database by directly acquiring the address information of the website by directly parsing the body of the content provided from the content provider or by directly obtaining the address information of the website from the user terminal. It is a technical problem to provide a search database management method and apparatus.

Another object of the present invention is to provide a search database management method and apparatus capable of quickly reflecting newly created or changed website information in a search database.

According to an aspect of the present invention, there is provided a method for managing a search database, the method including: obtaining a Uniform Resource Identifier (URI) from at least one of a body of a predetermined content and a user terminal; Collecting information of the website by visiting a website corresponding to the obtained URI; And organizing and storing the collected website information.

According to an embodiment, when the URI is obtained from the predetermined content body, the URI obtaining step may include: dividing the content included in the predetermined content body by word units; And extracting the URI from a first word including a string recognized as a URI among the words.

In this step, in the URI extraction step, the string recognized as the URI starts with a first string including http: // or www. Within the string recognized as a URI included in the first word. And extracting a string from the first string to a character before the character included in the first character group or a string from the first string to English or Korean as the URI. Here, the first character group may be composed of special characters used in the representation of the URI.

In another embodiment, when the URI is obtained from the predetermined content body, the URI obtaining step may include: dividing the content included in the predetermined content body by word units; And a string including a predetermined number of first special characters, starting with English or Korean, within a second word located before and after a predetermined distance from a first word including a word indicating a URI among each word, as the URI. Characterized in that it comprises the step of extracting. At this time, in the extracting step, it is preferable that the first special character is one and the string is terminated by the first special character.

On the other hand, after the URI obtaining step, further comprising the step of determining the validity of the URI, in the website information collection step, it is possible to collect the information of the website corresponding to the URI determined to be valid among the URI. . In this case, when the URI starts with Korean, a URI in which Korean and English are not connected with a first special character in the URI, a URI in which the first special character is not included in the URI, or It is possible to determine that a URI that is not accessible is invalid.

Meanwhile, when the URI is obtained from the user terminal, in the URI obtaining step, the URI is obtained from book mark information stored in a web browser of the user terminal or a URL (Uniform Resource Locator) input through the web browser. Can be. In this case, the book mark information includes at least one of a book-marked website title and a URL address of the book-marked website, and the book mark information is received from the user terminal whenever a change to the book mark information occurs. Characterized in that it is obtained.

In an embodiment, the present invention may further include determining whether the URI is duplicated with a URI previously stored in the search database before collecting the website information. It collects information of the website corresponding to the URI does not.

In the organizing and storing of the collected website information, the collected website information is determined by determining at least one of a title, an information provider, an important tag, and a group of the website using the collected website information. In this case, the title may be determined as the phrase having the highest number of occurrences among the contents included in the title tag of the collected website information or the phrase included in the collected website information, and the information provider The content corresponding to a copy writer of the collected website information or the content provider is determined, and the important tag is the highest N number of occurrences among the keyword tags of the collected website information or the phrases included in the collected website information. The first and second phrases, and the group is compared with the determined important tag among previously stored groups. It can be determined by the group with the least important tag Tidori the threshold.

According to another aspect of the present invention, there is provided a apparatus for managing a search database, comprising: a URI obtaining unit obtaining a URI from at least one of a body of a predetermined content and a user terminal; An information collecting unit for collecting information of the website by visiting a website corresponding to the URI obtained by the URI obtaining unit; And an information organizing unit for organizing and storing website information collected by the information collecting unit.

According to the present invention, the address of various websites can be obtained by directly parsing the text of the content provided from the content provider or by using the address information of the website directly input through the web browser installed in the user terminal or the bookmark information stored in the web browser. It can be obtained so that the search database can be extended.

In addition, the present invention has the effect that it is possible to quickly reflect the information of the newly created or changed website in the search database to provide a better search service.

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

1 is a schematic block diagram of an apparatus for managing a search database according to an embodiment of the present invention. As shown, the search database management apparatus 100 according to the present invention includes a URI obtaining unit 120, information collecting unit 130, and information organizing unit 150.

The URI obtaining unit 120 obtains a Uniform Resource Identifier (URI) from at least one of a body of a predetermined content and a user terminal. Hereinafter, the case where the URI obtaining unit 120 obtains the URI from the body of the content will be described first, and then the case of obtaining the URI from the user terminal will be described.

First, when the URI obtaining unit 120 obtains a URI from the body of the content, the URI obtaining unit 120 uses the URI parser 122 and the validity determining unit 124 as shown in FIG. 1. Include.

The URI parser 122 extracts a URI from the content body by parsing the content included in the content body. Here, the content is a concept including all web documents distributed on the Internet, such as news, blogs, or cafes, and can obtain valid URIs from contents such as news, and from contents such as blogs or cafes. Can get the professional URI.

Specifically, when the URI parser 122 extracts a URI from the body of the content, the URI parser 122 first divides the content included in the body of the content into word units, and then uses the URI among the words. Extracts a URI from a word that contains a recognized string. That is, the present invention does not extract the URI using the anchor tag or the link tag in which the hyperlink is set in the content, but extracts the URI directly from the text constituting the body of the content.

In one embodiment, the string recognized as a URI may be a string starting with "http: //" or a string starting with "www.". That is, the URI parser 122 extracts a URI from a word including a string beginning with "http: //" or a string beginning with "www." Among the words.

In a modified embodiment, even if the string starts with "http: //" or the string starts with "www.", The word including the words indicating the URI and the words located before and after a certain distance are included. A string containing one or more special characters such as ".", Beginning with Korean or Hangul, can also be a string recognized as a URI. This is because there may be URIs starting with various types of characters such as "mail.", "Blog.", Or "caf '." Besides "http: //" or "www." Among URIs. Here, the word referring to the URI may be a word such as "home page", "site", "site", "blog", "mini homepage", "cafe", "club", "URL", "Internet address", and the like. have.

According to this embodiment, among the strings including one or more special characters such as "." Starting with English or Korean, there is one special character such as "." And a special such as "." Since a string terminated with a character may indicate a sentence that is simply terminated, not a URI, it is preferable to exclude from a string recognized as a URI.

In one embodiment, the URI parser 122, in extracting a URI within a word containing a string recognized as a URI, comprises a special character composed of special characters used in the representation of the URI from the beginning of the string recognized as the URI. A string up to the characters included in the 1 character group can be extracted as a URI.

Here, the starting point of a string recognized as a URI is defined as "http: //" or "www.", Or a string containing one or more special characters such as "." Starting with Korean or English. " " It can be defined as previous Korean or English. Also, the first character group may be composed of special characters such as "/", "?", "&", "$", And "space". That is, the URI parser 122 may extract only valid URIs such as host names from strings recognized as URIs. For example, when the string recognized as a URI is "http://news.chosun.com/site/data/html_dir/2008/07/30/2008073001738.html", the first character from the starting point "http; //" You can extract "http://news.chosun.com", a string of up to "/" special characters in a group, as a URI.

In a modified embodiment, when extracting a URI in a word including a string recognized as a URI, only a string from the start point of the string recognized as the URI to Korean or English may be extracted as the URI. For example, if the string recognized as a URI is "http://news.chosun.com/site/data/html_dir/2008/07/30/2008073001738.html", the URI parser 122 is the starting point "http: / You can extract the string "http://news.chosun.com/site/data/html_dir" from / "to the English" html_dir "as a URI.

Next, the validity determination unit 124 determines the validity of the URI extracted by the URI parser 122. In an embodiment, when the extracted URI starts with Korean, the validity determining unit 124 extracts a URI having a form in which the Korean and English are not connected with ".", Such as "Hangul.English" in the extracted URI. A URI that does not contain a special character such as "." In a given URI, or an unreachable URI may be determined as an invalid URI.

Referring to FIG. 2, the URI obtaining unit 120 obtains a URI as described above. First, the URI obtaining unit 120 configures the text constituting the content body 200 among the contents shown in FIG. 2. After dividing into word units, search for words that contain a string that is recognized as a URI among each word. In FIG. 2, since there is a word 210 including a string starting with "www" among words of the corresponding content, the string "www.bucheon", which is a string from "www.", Which is a starting point, to the English word, from the word 210. You will get a URI like ".go.kr".

Next, when the URI obtainer 120 directly obtains a URI from the user terminal, the URI acquirer 120 is inputted through book mark information or a web browser stored in a web browser of the user terminal. The URI may be obtained from a Uniform Resource Locator (URL).

First, when the URI obtaining unit 120 obtains a URI from book mark information stored in a web browser of a user terminal, the URI obtaining unit 120 may display a title and a book mark of a website marked as book mark information. The URL of the website can be obtained. In this case, the URI obtaining unit 120 may obtain the changed book mark information whenever a change of the book mark information stored in the web browser occurs.

Meanwhile, when the URI obtaining unit 120 obtains a URI from a URL input to the web browser of the user terminal, the URI obtaining unit 120 is first activated after the web browser is obtained to obtain a URI according to the usage pattern of the users. The URL directly inputted in the web browser may be obtained or the URL directly inputted in the web browser may be obtained after visiting a specific website. In this case, the specific website refers to, for example, a website that provides a search service. When a user directly enters a URL and moves to another website after using the search service, the specific website is obtained. In addition, the URL obtaining unit 120 may obtain a URL address input just before flowing into a specific website.

Referring back to FIG. 1, the information collecting unit 130 directly visits a website corresponding to the URI obtained by the URI obtaining unit 120 and collects information of the corresponding website. In one embodiment, the information collection unit 130 may collect all the resources published on the website as website information. For example, the information collection unit 130 may collect HTML documents, images, texts, etc. included in the corresponding website as the information of the website.

In the above-described embodiment, the information collecting unit 130 described as collecting information of the corresponding websites from the websites corresponding to all the URIs collected by the URI obtaining unit 120, but in the modified embodiment URI Of all the URIs collected by the acquisition unit 120, the information of the corresponding website may be collected only for a website corresponding to a URI that is not duplicated with a URI previously stored in a search database (not shown). To this end, the search database management apparatus 100 according to an embodiment of the present invention may further include a duplicate determination unit 140.

The duplicate determination unit 140 determines whether the URI obtained by the URI obtaining unit 120 overlaps with a URI previously stored in the search database, and provides the above-mentioned information collecting unit 130 with URIs that are not duplicated. The duplicate determination unit 140 determines that the same URI is duplicated when the same URI as the URI obtained by the URI obtaining unit 120 exists in the search database.

According to an embodiment, the duplicate determination unit 140 may determine that two URIs are the same when only special characters such as "/" are different between a URI obtained by the URI obtaining unit 120 and a pre-stored URI. have. In addition, the duplicate determination unit 140 determines that two URIs are the same if the host name is the same between the obtained URI and the pre-stored URI when the URI obtained by the URI obtaining unit 120 is a page type. can do. For example, when the URI obtained by the URI obtaining unit 120 is "www.dmlc.co.kr/condo386" and the pre-stored URI is "www.dmlc.co.kr", it is determined that the two URIs are the same. .

However, if such a rule is applied to all URIs obtained by the URI acquisition unit 120 collectively, in case of URIs corresponding to cafes, blogs, mini homepages, clubs, etc., the host names of the obtained URIs may be the same. It can be determined that they are all the same despite the fact that they are actually different URIs. For example, if the URI obtained by the URI obtaining unit 120 is "blog.naver.com/broadseo" and the pre-stored URI is "blog.naver.com/jhoh", the two URIs are actually different from each other. The determination unit 140 determines that the two URIs are the same because the host names of the two URIs are the same. Thus, such a rule is preferably not applied when the obtained URI is like a cafe, blog, minihompy, or club.

Next, the information organizer 150 is to organize and store the website information collected by the information collector 130, specifically, the information organizer 150 is collected by the information collector 130 Website information is used to organize the collected website information by determining at least one of the website's title, information provider, important tags, and groups.

In one embodiment, the information organizing unit 150 uses the title of the collected website information or the phrase with the highest occurrence frequency among the phrases included in the collected website information as the title of the website. You can decide. In addition, the information organizer 150 may determine the content corresponding to the copy writer of the collected website information or the provider of the corresponding content as the information provider of the corresponding website. Here, the phrase included in the website information may be a word included in the website information, and in particular, may be a word whose part of speech is a noun. In addition, the present invention is not limited thereto, and the phrase included in the website information may be a phrase in which two words are combined or a word in which a search is combined.

In addition, the information organizing unit 150 is a keyword tag of the collected website information or the phrases included in the top N number, for example, within the tenth rank among the phrases included in the collected website information, important tags of the website. Can be determined. In addition, the information organizer 150 may determine, as a group to which the website will be included, a group having important tags having a matching degree or more that is equal to or greater than a threshold value among the previously stored groups.

In this case, as the website is included in the group, the group name or the important tag of the group can be newly changed, and the group name is the phrase with the most occurrences among the phrases included in each website information included in the group. The important tag of the group may be determined as the phrases that appear in the top Nth rank among all the phrases included in the website information included in the group.

The information organizer 150 may store the title, information provider, important tag, and group of the website information determined according to the above-described process together with the URI of the website in the search database.

Hereinafter, a search database management method according to the present invention will be described with reference to FIG. 3. 3 is a flowchart showing a search database management method according to an embodiment of the present invention.

First, a URI is obtained from at least one of a body of a predetermined content and a user terminal (S300). Here, the content is a concept including all web documents distributed on the Internet, such as news, blogs, or cafes, and can obtain valid URIs from contents such as news, and from contents such as blogs or cafes. Can get the professional URI.

Hereinafter, a process of obtaining a URI from a predetermined content body will be described in more detail with reference to FIG. 4. First, after dividing the contents included in the body of the predetermined content by word units (S400), a word including a string recognized as a URI among each word is searched (S410).

In one embodiment, the string recognized as a URI is a string starting with "http: //" or a string starting with "www.", Or a string starting with "http: //" or starting with "www." Even if it is not a string, it may be a string including one or more special characters such as "." Starting with English or Korean among words that contain URIs and words that are located before and after a certain distance. . Here, the word referring to the URI may be a word such as "home page", "site", "site", "blog", "mini homepage", "cafe", "club", "URL", "Internet address", and the like. have. At this time, among the strings that start with English or Korean and contain one or more special characters such as ".", There is one special character such as "." And terminated with special characters such as ".". It may be simply a sentence that is terminated, so it is preferable to exclude it from a string recognized as a URI.

Thereafter, a URI is extracted from a word including a string recognized as a URI among the words (S420). According to an embodiment, in extracting a URI from a word including a string recognized as a URI, only a valid URI such as a host name may be extracted from a string recognized as a URI. That is, a string from a starting point such as "http: //" or "www." To a character string of the first character group consisting of the special characters used for the representation of the URI within the string recognized as a URI is converted into a URI. To extract. In the modified embodiment, only a string from the starting point to Korean or English may be extracted as a URI.

Finally, the validity of the extracted URI is determined through the above-described process (S420). In one embodiment, in determining the validity of the URI, when the extracted URI starts with the Hangul, the URI of the form in which the Hangul and English are not connected with ".", Such as "Hangul.English" in the extracted URI, A URI that does not include a special character such as "." In the extracted URI or a URI that cannot be connected may be determined as an invalid URI.

As described above, in the present invention, the URI is not extracted from the content using the anchor tag or the link tag in which the hyperlink is set in the predetermined content, but the URI is extracted directly from the text constituting the body of the content. More URIs can be extracted from the.

Referring back to FIG. 3, in S300, when a URI is obtained from the user terminal, the URI is obtained from a book mark information stored in a web browser of the user terminal or a URL input through a web browser. In this case, the book mark information includes the title of the bookmarked website and the URL of the bookmarked website. The bookmark information may be obtained whenever a change in the bookmark information stored in the web browser occurs. .

In addition, the URL input into the web browser of the user terminal may be a URL directly input after the web browser is first activated, a URL directly input to the web browser after visiting a specific website, or immediately before entering a specific website. May contain a URL. In this case, the specific website may be, for example, a website that provides a search service.

Thereafter, by determining whether the URI obtained in S300 is identical to the URI previously stored in the search database, it is determined whether the obtained URI is duplicated (S310). In one embodiment, if only special characters such as "/" are different between the obtained URI and the pre-stored URI, the two URIs are determined to be the same, or if the obtained URI is a page type, the host is between the obtained URI and the pre-stored URI. If the names are the same, the two URIs can be determined to be the same. However, as described above, the rule that the same URI is determined when the host names are the same is not preferably applied to URIs corresponding to cafes, blogs, mini homepages, clubs, and the like.

The present invention can perform the information collection process to be described later for all the URIs obtained without performing the above-described URI duplication determination process, such a URI duplication determination process may be optionally included.

Next, when it is determined that the obtained URI is not duplicated, information about the website is collected by directly visiting the website corresponding to the obtained URI (S320). In one embodiment, the information about the website may collect HTML documents, images, or text included in the website.

Thereafter, the information of the website collected in S320 is organized (S330). In one embodiment, organizing the collected website information means determining at least one of a website title, an information provider, an important tag, and a group from the collected website information.

Here, the title of the website may be determined as the highest occurrence frequency among the contents included in the title tag of the collected website information or the phrases included in the collected website information, and the information provider of the website is collected. The content corresponding to the copywriter among the website information or the provider of the corresponding content may be determined. Here, the phrase included in the website information may be a word included in the website information, and in particular, may be a word whose part of speech is a noun. In addition, the phrase included in the website information is not limited thereto and may be a phrase in which two words are combined or a word in which a search is combined.

In addition, the important tag of the website may be determined as the top Nth, for example, within the tenth occurrence of the keyword tag of the collected website information or the phrases included in the collected website information. The group of may be determined to be a group having important tags that match the critical tag among the previously stored groups with a threshold equal to or greater than a threshold.

In this case, as the website is included in a specific group, a new group name or an important tag of the group can be changed, and the group name is the phrase with the most occurrences among the phrases included in the information of each website included in the group. The important tag of the group may be determined as the phrases that appear in the top Nth rank among all the phrases included in the website information included in the group.

Finally, at least one of a title, an information provider, an important tag, and a group of the website determined in S330 is stored in the search database along with the URI of the website (S340).

On the other hand, if it is determined that the URI obtained in S310 is a duplicate, it is determined whether the other URI obtained is a duplicate, and if there is no URI to determine any more, the procedure is terminated.

The above-described search database management method may be implemented in the form of program instructions that can be executed by various computer means and recorded in a computer-readable recording medium. In this case, the computer-readable recording medium may include program instructions, data files, data structures, and the like, alone or in combination. On the other hand, the program instructions recorded on the recording medium may be those specially designed and configured for the present invention or may be available to those skilled in the art of computer software.

The computer-readable recording medium includes a magnetic recording medium such as a magnetic medium such as a hard disk, a floppy disk and a magnetic tape, an optical medium such as a CD-ROM and a DVD, a magnetic disk such as a floppy disk, A magneto-optical media, and a hardware device specifically configured to store and execute program instructions such as ROM, RAM, flash memory, and the like. The recording medium may be a transmission medium such as an optical or metal wire, a waveguide, or the like including a carrier wave for transmitting a signal specifying a program command, a data structure, or the like.

In addition, 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.

On the other hand, those skilled in the art will understand that the present invention described above can be implemented in other specific forms without changing the technical spirit or essential features.

Therefore, it is to be understood that the embodiments described above are exemplary in all respects and not restrictive. The scope of the present invention is shown by the following claims rather than the detailed description, and all changes or modifications derived from the meaning and scope of the claims and their equivalent concepts should be construed as being included in the scope of the present invention. do.

1 is a schematic block diagram of an apparatus for managing a search database according to an embodiment of the present invention.

FIG. 2 is a diagram illustrating an example in which a URI obtainer illustrated in FIG. 1 obtains a URI from a body of content. FIG.

Figure 3 is a flowchart showing a search database management method according to an embodiment of the present invention.

4 is a flowchart showing a detailed procedure of obtaining a URI from a content body.

<Explanation of symbols for the main parts of the drawings>

100: search database management unit 120: URI acquisition unit

130: information collecting unit 140: duplicate determination unit

150: Information Organization

Claims (31)

Obtaining a Uniform Resource Identifier (URI) from at least one of a body of predetermined content and a user terminal; Collecting information of the website by visiting a website corresponding to the obtained URI; And And organizing and storing the collected website information. The method of claim 1, When obtaining the URI from the predetermined content body, the URI obtaining step, Dividing the contents included in the predetermined content body by word units; And And extracting the URI from a first word including a string recognized as a URI among the words. The method of claim 2, In the URI extraction step, the search string, characterized in that the URI is a string starting with the first string including http: // or www. The method of claim 3, In the extracting step, a string from the first string to a character previous to a character included in the first character group or a string from the first string to English or Korean within a string recognized as a URI included in the first word. Search database management method characterized in that the extraction to the URI. The method of claim 4, wherein The first character group is composed of special characters used for the representation of the URI. The method of claim 1, When obtaining the URI from the predetermined content body, the URI obtaining step, Dividing the contents included in the predetermined content body by word units; And Extracts a string including a predetermined number of first special characters, starting with English or Korean, within a second word located before and after a predetermined distance from a first word including a word indicating a URI among the words, as the URI Search database management method comprising the step of. The method of claim 6, And in the extracting step, the first special character is one and the character string is terminated by the first special character. The method of claim 1, After the URI obtaining step, further comprising determining the validity of the URI, And in the collecting website information, collecting information of a website corresponding to a URI determined to be valid among the URIs. The method of claim 8, In the validity determination step, when the URI starts with Korean, a URI in which Korean and English are not connected with a first special character in the URI, and a form in which the first special character is not included in the URI The URI of the or URI that is not accessible is determined to be invalid. The method of claim 1, When the URI is obtained from the user terminal In the URI obtaining step, the URI is obtained from the bookmark information stored in the web browser of the user terminal or URL (Uniform Resource Locator) input through the web browser Featured search database management method. The method of claim 10, And the book mark information includes at least one of a book-marked website title and a URL address of the book-marked website. The method of claim 10, And the book mark information is obtained from the user terminal whenever a change to the book mark information occurs. The method of claim 1, Before the website information collection step, further comprising the step of determining whether the URI and the URI previously stored in the search database, In the website information collection step, the search database management method, characterized in that for collecting information of the website corresponding to the non-overlapping URI. The method of claim 13, In the step of determining whether the URI is a page type, when the host name included in the URI is the same as the host name included in the pre-stored URI, it is determined that the URI is duplicated How to manage a search database. The method of claim 1, In the organizing and storing the collected website information, using the collected website information, the collected website information is organized by determining at least one of a title, an information provider, an important tag, and a group of the website. Search database management method characterized in that. The method of claim 15, In the information determining step, the title is determined as the phrase having the highest occurrence frequency among the contents included in the title tag of the collected website information or the phrase included in the collected website information. . The method of claim 15, In the information determining step, the information provider determines the content corresponding to the copy writer of the collected website information or the content provider. The method of claim 15, In the information determining step, the important tag is a keyword database of the collected website information or a phrase in the appearance frequency rank among the phrases included in the collected website information ranks within the upper N th search database, characterized in that How to manage. The method of claim 15, In the information determining step, the group is determined as a group having an important tag having a degree of agreement with the determined important tag among a previously stored group having a threshold value or more. The method of claim 19, And when the group of the website is determined, updating the group name of the group using the important tag of the website and the important tag of the group. A recording medium having recorded thereon a program for performing the method according to any one of claims 1 to 20. A URI obtaining unit obtaining a URI from at least one of a body of predetermined content and a user terminal; An information collecting unit for collecting information of the website by visiting a website corresponding to the URI obtained by the URI obtaining unit; And And an information organizing unit for organizing and storing website information collected by the information collecting unit. The method of claim 22, When obtaining the URI from the predetermined content body, the URI obtaining unit, A URI parser for dividing the contents included in the body of the predetermined content by word units and extracting the URI from a word including a string recognized as a URI among the words; And And a validity determination unit for determining the validity of the extracted URI. 24. The method of claim 23, The character string recognized as the URI is a character string starting with the first character string including http: // or www. Or a character string starting from the alphabet or the Korean language but including a predetermined number of first special characters. Management device. The method of claim 24, The URI parser may include a string from the first string to a character before the character included in the first character group consisting of special characters used in the representation of the URI, in the string recognized as the URI, or from the first string to English. Searching database management device, characterized in that for extracting the character string up to or Hangul as the URI. The method of claim 24, The search database management apparatus of claim 1, wherein the first special character is one of the character strings recognized as the URI, and the character string terminated by the first special character is excluded from the character string recognized as the URI. 24. The method of claim 23, The validity judging unit, when the URI begins with the Hangul, the URI of the form in which the Korean and English are not connected with the first special character in the URI, and the form in which the first special character is not included in the URI. The search database management device, characterized in that it is determined that the URI or URI that is not accessible is invalid. The method of claim 22, When the URI is obtained from the user terminal, the URI obtaining unit obtains the URI from book mark information stored in a web browser of the user terminal or a URL (Uniform Resource Locator) input through the web browser. Search database management device. The method of claim 22, The apparatus may further include a duplicate determination unit determining whether the URI is duplicated with a URI previously stored in the search database. And the information collecting unit collects information of a website corresponding to a non-overlapping URI. The method of claim 22, The information organizing unit organizes the collected website information by determining at least one of a title, an information provider, an important tag, and a group of the website using the collected website information. Device. The method of claim 22, The information organizing unit determines that the title is a phrase having the highest number of occurrences among contents included in a title tag of collected website information or phrases included in the collected website information, and the information provider determines the collected web. The content corresponding to a copy writer of the site information or the content provider is determined, and the important tag has a ranking number of occurrences among the keyword tags of the collected website information or the phrase included in the collected website information within the top Nth rank. And a group, wherein the group is a group having an important tag having a degree of matching with the determined important tag more than a threshold value among previously stored groups.

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