JP5793540B2 - SEARCH DEVICE, SEARCH SYSTEM, AND PROGRAM - Google Patents

Description

  The present disclosure relates to a technique for searching for a matter desired by a user.

  In recent years, matters desired by users can be examined using the Internet.

  For example, there are various search sites on the Internet. By using this search site and specifying a search condition, the user can obtain a search result that matches the search condition from the Internet.

  The web search engine provides the user with information (URL (Uniform Resource Locator) information of the web page) that enables browsing of the web page including the search keyword as a search result when the user designates the search keyword. It is possible. It is also possible to provide not only the URL of the web page but also image information published on the Internet as a search result to the user.

  There are also web search engines that can set search conditions by combining various search keywords such as AND search, OR search, and negative search using a plurality of search keywords. However, when this type of web search engine is used, there is a problem that it is difficult for a user who is not used to searching to specify an appropriate search keyword.

  In addition, the user confirms the contents of each search result from among many search results, and actually examines a target matter desired by the user. However, in many search results, there are a lot of search results that are not expected and do not include a matter of the purpose desired by the user. For this reason, it may take time to search for a search result in which a matter desired by the user is described from many search results. In addition, there are cases where the number of operations for investigating a matter of interest desired by the user increases and the search takes time.

  For these reasons, it is desired to develop a mechanism capable of supporting the search for a matter desired by the user.

  As a technical document filed prior to the present invention, Patent Document 1 (Japanese Patent Laid-Open No. Hei 6-259479) discloses a technique for supporting the efficiency of user's document search.

  In the above-mentioned patent document 1, a keyword defining a relationship between keywords based on synonyms, similar words, and other related words that are assumed by the user is prepared in advance. Then, data search is performed using a keyword related to the keyword input by the user during document search. Then, by comparing and evaluating the number of searches, it is determined whether or not the semantic content intended by the user by the input keyword is the same as the semantic content when the keyword is added to the data. If it is determined that they are not the same, the user is notified. Also, the search is supported by substituting the keyword with a meaning keyword close to the meaning content intended by the user.

  Thereby, it is possible to perform a search by combining the input keyword and another keyword related to the input keyword, or a combination thereof, thereby preventing a keyword search omission or erroneous search.

JP-A-6-259479

  Patent Document 1 described above discloses that an input keyword, another keyword related to the input keyword, or a search combining them is performed.

  However, Patent Document 1 discloses a technique specialized in document search, and no consideration is given to performing a search for each purpose.

  An object of the present disclosure is to provide a search device capable of supporting a search for an item desired by a user.

A search device according to an aspect of the present disclosure is provided.
A search device for searching for items desired by a user,
Keyword storage means for storing at least one keyword according to purpose;
site storage means for storing web site information by purpose;
An input means for inputting a keyword;
Search means for performing a web search for each purpose by combining the keyword input from the input means and the keyword for each purpose stored in the keyword storage means;
If there is a search result by purpose that matches the information of the Web site by purpose stored in the site storage means among the search results by purpose higher than the predetermined order obtained by the search means, Search result notification means for notifying the user of the search results;
It is characterized by having.

  According to one aspect of the present disclosure, it is possible to support a search for a matter desired by a user.

It is a figure which shows the system configuration example of the search system of this embodiment. 4 is a diagram showing an example data structure of a keyword dictionary storage unit 21. FIG. 4 is a diagram showing an example data configuration of a site dictionary storage unit 22. FIG. It is a figure which shows the example of a display screen of a web page. It is a figure which shows a series of processing operation examples of a search system. It is a figure which shows another example of processing operation of a search system. It is a figure which shows another example of processing operation of a search system.

(Outline of Embodiment of Retrieval Device 100 According to One Aspect of the Present Disclosure)
First, an overview of an embodiment of a search device 100 according to an aspect of the present disclosure will be described with reference to FIG. FIG. 1 is a diagram illustrating a configuration example of a search device 100 according to the present embodiment.

  The search device 100 according to an aspect of the present disclosure is a search device 100 that searches for items desired by a user.

  The search device 100 according to an aspect of the present disclosure includes a keyword storage unit, a site storage unit, an input unit, a search unit, and a search result notification unit.

  The keyword storage means stores at least one keyword for each purpose. The keyword storage means corresponds to the keyword dictionary storage unit 21.

  The site storage means stores the web site information for each purpose. The site storage means corresponds to the site dictionary storage unit 22.

  The input means performs input processing for inputting a keyword. The input means corresponds to the information analysis unit 11.

  The search unit performs a search process for performing a web search for each purpose by combining the keyword input from the input unit and the keyword for each purpose stored in the keyword storage unit. The search means corresponds to the search unit 12.

  The search result notifying means includes a search result for each purpose that matches the information of the purpose-specific web site stored in the site storage means among the search results for each purpose higher than the predetermined order obtained by the search means. In some cases, a search result notification process for notifying the user of the search result is performed. The search result notifying means corresponds to the search result display unit 14.

  The search device 100 according to an aspect of the present disclosure performs a web search for each purpose by combining a keyword input from the input unit and a keyword for each purpose stored in the keyword storage unit, and performs a search result for each purpose. Get. If there is a search result by purpose that matches the information of the Web site by purpose stored in the site storage means among the search results by purpose with a predetermined rank or higher, the search result is sent to the user. Notice.

  Accordingly, the search device 100 according to one aspect of the present disclosure is obtained by performing a web search for each purpose by combining the keyword input from the input unit and the keyword for each purpose stored in the keyword storage unit. If there is a search result by purpose that matches the information of the Web site by purpose stored in the site storage means, the search result is provided to the user. can do.

  A search result obtained by performing a web search for each purpose by combining the keyword input from the input means and the keyword for each purpose stored in the keyword storage means provides a natural search result that matches the purpose. It may not be possible. For this reason, the search device 100 according to an aspect of the present disclosure includes a search result for each purpose that is higher than a predetermined order, and a search result for each purpose that matches the information on the target web site stored in the site storage unit. When there is a search result, the search result is provided to the user. The user can easily check the matter of the purpose desired by the user by checking the search result for each purpose. As a result, it is possible to support a search for a desired item desired by the user. Hereinafter, an embodiment of a search device 100 according to an aspect of the present disclosure will be described in detail with reference to the accompanying drawings.

<System configuration example of search system>
First, a system configuration example of the search system of this embodiment will be described with reference to FIG. FIG. 1 is a diagram illustrating a system configuration example of a search system according to the present embodiment.

  The search system of the present embodiment is configured by connecting a search device 100 and a server 200 via a network NW. The search device 100 and the server 200 can communicate with each other via the network NW. As long as various information communication is possible between the search device 100 and the server 200, the network NW can apply any communication form regardless of wired or wireless.

  The search apparatus 100 according to the present embodiment acquires a search result that matches the specified search condition from the server 200. In the search system shown in FIG. 1, one server 200 is shown. However, the server 200 is not limited to one and includes a plurality of servers 200.

<Configuration example of search device 100>
Next, a configuration example of the search device 100 according to the present embodiment will be described with reference to FIG.

  The search device 100 according to this embodiment includes a control unit 10, a storage unit 20, and a display input unit 30.

  The storage unit 20 stores various information. The storage unit 20 includes a keyword dictionary storage unit 21 and a site dictionary storage unit 22.

  As shown in FIG. 2, the keyword dictionary storage unit 21 stores a keyword dictionary for each purpose. The keyword dictionary is composed of at least one keyword corresponding to the purpose. In FIG. 2, keyword dictionaries are stored for four purposes: “I want to go”, “I want to see”, “I want to buy”, and “I want to know”.

  For example, the keyword dictionary corresponding to the purpose of “I want to go” is composed of keyword groups such as tours, tickets, transportation, and hotels. In addition, the keyword dictionary corresponding to the purpose of “I want to see” is composed of keyword groups such as TV program guide, screening, appreciation, sightseeing, holding, and venue. The keyword dictionary stored for each purpose in the keyword dictionary storage unit 21 is stored before the search is started. It is preferable that the keyword dictionary is updated as needed using the learning function to be in the latest state.

  As shown in FIG. 3, the site dictionary storage unit 22 stores a site dictionary for each purpose. The site dictionary is composed of information on at least one web site corresponding to the purpose. In FIG. 3, keyword dictionaries are stored for four purposes: “I want to go”, “I want to see”, “I want to buy”, and “I want to know”. The keyword dictionary storage unit 21 and the site dictionary storage unit 22 store dictionaries for the same purpose.

  For example, a site dictionary corresponding to the purpose of “I want to go” is made up of site group information such as a tour site, a ticket site, a transportation site, and a hotel site. Further, the keyword dictionary corresponding to the purpose of “I want to see” is composed of information on sites such as a television site, a movie site, and a viewing site. The site dictionary stored for each purpose in the site dictionary storage unit 22 is stored before the search is started. It is preferable that the site dictionary is updated at any time using a learning function and is kept up to date.

  The display input unit 30 inputs and displays various information. For example, the web page acquired from the server 200 by the search device 100 is displayed. An example of a display screen on which the web page is displayed on the display input unit 30 is shown in FIG. FIG. 4 shows an example of a web page display screen.

  In the display screen shown in FIG. 4, a save button 41, a transmission button group 42, and a recommendation button group 43 are displayed at the bottom of the display screen.

  The save button 41 is a button for performing an operation of storing the information of the web page displayed on the display input unit 30 in the storage unit 20. By clicking the save button 41, the information on the web page displayed on the display input unit 30 can be stored in the storage unit 20.

  The transmission button group 42 is a button for transmitting a user's opinion on the information on the web page displayed on the display input unit 30. By clicking the button of the transmission button group 42, it is possible to transmit the user's opinion on the information on the web page. The transmission button group 42 includes, for example, a “like” button, a “comment” button, a “tweet” button, and the like.

  The recommendation button group 43 is a button for performing an operation for causing the display input unit 30 to display information related to the information on the web page displayed on the display input unit 30 for each purpose. By clicking the button of the recommendation button group 43, information related to the information on the web page can be displayed on the display input unit 30 for each purpose.

  The recommendation button group 43 includes buttons for different purposes that constitute the keyword dictionary storage unit 21 and the site dictionary storage unit 22. For this reason, in this embodiment, it is composed of four buttons, “I want to go”, “I want to see”, “I want to buy”, and “I want to know”. When one of the four buttons is clicked, information related to the information on the web page can be displayed on the display input unit 30 for each purpose of the clicked button.

  The control unit 10 controls the search device 100 in an integrated manner. The control unit 10 includes an information analysis unit 11, a search unit 12, a search result selection unit 13, and a search result display unit 14.

  The information analysis unit 11 analyzes the document on the web page displayed on the display input unit 30 and extracts a representative keyword representing the content of the web page from the document.

  For example, morphological analysis is performed mainly on the title column in the web page, and a plurality of representative keywords (nouns) representing the contents of the web page are extracted. Note that the information analysis unit 11 is not limited to the document on the web page displayed on the display input unit 30, and can extract keywords from the document on the web page not displayed on the display input unit 30. It is. However, it is preferable to analyze a document on a web page that the user is paying attention to and extract a keyword from the document. As a method for determining whether or not the web page is focused on by the user, when the display time of the web page displayed on the display input unit 30 is a predetermined time or more, the user pays attention to the web page. There is a method to judge that it is. If it is a web page that the user is paying attention to, the browsing time of the web page becomes longer, and therefore it is possible to determine whether or not the web page is being noticed by the user based on the display time of the web page.

  The search unit 12 performs a web search for each purpose by combining the representative keyword extracted from the web page by the information analysis unit 11 and the keyword group constituting the keyword dictionary for each purpose stored in the keyword dictionary storage unit 21. I do.

  The keyword group classified by purpose stored in the keyword dictionary storage unit 21 is the keyword group shown in FIG. For this reason, the search unit 12 combines the keywords extracted from the web page by the information analysis unit 11 and the keyword group shown in FIG. The search unit 12 performs a web search for each purpose based on a search keyword for each purpose, and obtains a search result for each purpose.

  The search result selection unit 13 compares the search result searched by the search unit 12 for each purpose with the site group constituting the purpose-specific site dictionary stored in the site dictionary storage unit 22. In this case, the search result selection unit 13 configures a search result ranked in the top to a predetermined number (for example, the 20th) among the search results searched by the search unit 12 for each purpose, and a site dictionary for each purpose. Compare the site group. By using only the search results ranked from the top to the top of the search results searched by the search unit 12 by purpose, it is compared with the sites that make up the site dictionary for each purpose, so that it does not match the purpose. Search results can be eliminated. The predetermined number to be searched can be arbitrarily set by the user.

  The purpose-specific site groups stored in the site dictionary storage unit 22 are the site groups shown in FIG. For this reason, the search result selection unit 13 compares the search results ranked up to the top predetermined number searched by the search unit 12 for each purpose with the site groups for each purpose stored in the site dictionary storage unit 22. . The search result selection unit 13 includes search results that match the purpose-specific site group stored in the site dictionary storage unit 22 among the search results ranked up to the top predetermined number searched by the search unit 12 for each purpose. If there is, the user is notified for each purpose that there is a search result that matches the purpose-specific site group. The method for notifying the user is not particularly limited, and notification can be made by any method. For example, it is possible to display an image to that effect on the display input unit 30 for notification, or to notify by voice.

  The search result display unit 14 displays a search result that matches the purpose-specific site group on the display input unit 30.

  As a method of displaying the search result on the display input unit 30, when a browsing request for the search result is received from the user, the search result corresponding to the purpose of receiving the browsing request is displayed on the display input unit 30. The search result display unit 14 is not particularly limited as long as it can notify the user of search results that match the purpose-specific site group, and can also notify the search results by voice. is there.

<Example of processing operation of search system>
Next, a processing operation example of the search system according to the present embodiment will be described with reference to FIG. FIG. 5 is a diagram illustrating a series of processing operation examples of the search system according to the present embodiment.

  First, the information analysis unit 11 analyzes the document on the web page displayed on the display input unit 30, and extracts representative keywords representing the contents of the web page from the document (step S1).

  For example, when the web page shown in FIG. 4 is displayed on the display input unit 30, the information analysis unit 11 performs morphological analysis mainly on the title column in the web page shown in FIG. Representative keywords representing the contents of web pages such as “Zac, 6th, 6, UAE Battle, UAE, Center Back, Fight, Soccer, Japan National Team, Japan, National Team” are extracted.

  The search unit 12 creates a search keyword that combines the representative keyword extracted from the web page by the information analysis unit 11 and the keyword group constituting the keyword dictionary for each purpose stored in the keyword dictionary storage unit 21. (Step S2).

  The keyword group classified by purpose stored in the keyword dictionary storage unit 21 is the keyword group shown in FIG. For this reason, the search unit 12 is a representative keyword extracted from the web page by the information analysis unit 11 “Zack J, Zack, 6th, 6th, UAE Battle, UAE, Center Back, Fight, Soccer, Japan National Team, Japan, A representative keyword and a keyword group shown in FIG. 2 are combined to create a search keyword for each purpose.

  For example, the keyword dictionary for the purpose of “I want to go” is composed of keyword groups such as tours, tickets, transportation, and hotels. For this reason, the search keyword for the purpose of “I want to go” is “Zack J, Zack, 6th, 6, UAE, UAE, Centerback, Fight, Soccer, Japan National Team, Japan, National Team” + “Tour, Ticket, Transportation, hotel ".

  The keyword dictionary for the purpose of “I want to see” is composed of keyword groups such as TV program guide, screening, appreciation, viewing, holding, venue, and the like. For this reason, the search keyword for the purpose of “I want to see” is “Zack J, Zack, 6th, 6, UAE, UAE, Center Back, Fight, Soccer, Japan National Team, Japan, National Team” + “TV Program Guide, Screening, appreciation, sightseeing, holding, venue ".

  The search unit 12 creates the search keywords described above for the purposes of “I want to go”, “I want to see”, “I want to buy”, and “I want to know”. The above search keywords are representative keywords extracted from the web page by the information analysis unit 11 “Zack J, Zack, 6th, 6th, UAE Battle, UAE, Center Back, Fight, Soccer, Japan National Team, Japan, Created using all of the representatives. However, it is also possible to create a search keyword using some representative keywords. It should be noted that it is also possible to create a search keyword using some keywords without using all keywords in the keyword dictionary.

  That is, if the search keyword is a combination of a representative keyword extracted from the web page by the information analysis unit 11 and a keyword group constituting a keyword dictionary for each purpose stored in the keyword dictionary storage unit 21, The search keyword can be created by any method.

  The search unit 12 performs a web search based on the created search keyword (step S3). As a result, the search unit 12 obtains search results for each purpose of “I want to go”, “I want to see”, “I want to buy”, and “I want to know”.

  The search result selection unit 13 compares the search result searched by the search unit 12 for each purpose with the site group constituting the site dictionary for each purpose stored in the site dictionary storage unit 22 (step S4). In this case, the search result selection unit 13 configures a search result ranked in the top to a predetermined number (for example, the 20th) among the search results searched by the search unit 12 for each purpose, and a site dictionary for each purpose. Compare the site group.

  The purpose-specific site groups stored in the site dictionary storage unit 22 are the site groups shown in FIG. For this reason, the search result selection unit 13 compares the search results ranked up to the top predetermined number searched by the search unit 12 for each purpose with the site groups for each purpose stored in the site dictionary storage unit 22. .

  The search result selection unit 13 includes search results that match the purpose-specific site group stored in the site dictionary storage unit 22 among the search results ranked up to the top predetermined number searched by the search unit 12 for each purpose. It is determined whether or not there is (step S5). If there is a search result that matches the purpose-specific site group (step S5 / Yes), the search result selection unit 13 notifies the user that there is a search result that matches the purpose-specific site group (step S5 / Yes). S6).

  For example, in the recommendation button group 43 shown in FIG. 4, a button corresponding to a purpose having a search result matching the purpose-specific site group is blinked or the color is changed, and the user is notified. Thereby, the user can be notified of a target button having a search result that matches the site group in the recommendation button group 43.

  In addition, the method of notifying a user is not specifically limited, It can notify by arbitrary methods. For example, in FIG. 4, the recommendation button group 43 includes four buttons for different purposes. However, if there are many buttons by purpose, it is possible to display only the target buttons with search results that match the site group in the recommended button group 43 on the display input unit 30 to notify the user. It is. If there is no search result that matches the purpose-specific site group in step S5 (step S5 / No), the processing is terminated without doing anything (End).

  When there is a request for browsing the search result (step S7 / Yes), the search result display unit 14 displays the search result matching the purpose-specific site group for which the browse request has been made on the display input unit 30 (step S8). ).

  For example, when a target button having a search result that matches the site group in the recommendation button group 43 shown in FIG. 4 is clicked, the search result display unit 14 determines that there is a request for browsing the search result ( Step S7 / Yes). In this case, the search result display unit 14 displays the target search result corresponding to the clicked target button on the display input unit 30 (step S8).

  For example, when the “I want to go” button shown in FIG. 4 is clicked, a “game venue map” that is a search result for the purpose of “I want to go” is displayed on the display input unit 30. In addition, when the “I want to see” button is clicked, “relevant page of TV station with broadcast”, which is the search result of “I want to see”, is displayed on the display input unit 30. When the “I want to buy” button is clicked, the “search page of soccer goods” which is the search result for the purpose of “I want to buy” is displayed on the display input unit 30. When the “I want to know” button is clicked, “the relevant page of the director's Wikipedia”, which is the search result for the purpose of “I want to know”, is displayed on the display input unit 30.

  As described above, the search system according to the present embodiment relates to the contents of the web page based on the search keyword obtained by combining the keyword extracted from the web page displayed on the display input unit 30 and the keyword group for each purpose. A web search for each purpose is performed (step S3). The web page shown in FIG. 4 is a web page related to the Japanese national football team. For this reason, the search system of this embodiment performs a web search according to the purpose of “I want to go”, “I want to see”, “I want to buy”, and “I want to know” related to the contents of the web page shown in FIG. Perform (step S3). Thereby, the user can obtain the search result for each purpose without performing the keyword input operation. Further, since the web search is performed by automatically assigning the keyword group for each purpose, the user can automatically obtain the search result for each purpose without considering the keyword.

  Next, the search result for each purpose higher than the predetermined rank is compared with the site group according to the purpose (step S4), and the search result for each purpose higher than the predetermined rank is included in the site group according to purpose. It is determined whether there is a matching search result (step S5). If there are search results that match the purpose-specific site group in the search results by purpose that are higher than the specified order (step S5 / Yes), the user indicates that there is a search result that matches the site group by purpose. Is notified (step S6). Then, when there is a browsing request from the user (step S7 / Yes), the search result for the browsing request is displayed on the display input unit 30 (step S8). Thereby, it is possible to easily browse only the search results that match the purpose-specific site group among the search results for each purpose higher than a predetermined order. Moreover, in order to notify the user that there is a search result that matches the purpose-specific site group while browsing the web page, the user may be guided only to view the search result that matches the purpose-specific site group. it can.

  In the processing operation example shown in FIG. 5, as shown in FIG. 4, a button for each purpose (recommendation button group 43) is displayed on the display input unit 30 while browsing the web page, and the button for each purpose is clicked. In the case where the browsing request is made, it is determined that there is a browsing request from the user, and the target search result corresponding to the button for which the browsing request has been made is displayed on the display input unit 30. However, it is also possible to display a search result matching the site group while browsing the web page, instead of the button for each purpose. In this case, the processing operation shown in FIG. 6 is performed. In the processing operation example shown in FIG. 6, when there is a search result that matches the site group for each purpose among the search results for each purpose higher than a predetermined order (step S5 / Yes), the web page is displayed. The search results matching the purpose-specific site group are displayed on the display input unit 30 (step S10). As a result, search results that match the purpose-specific site group together with the web page can be displayed on the display input unit 30. As a result, the user can browse the search result by purpose without performing the search operation of the search result by purpose. In this case, it is preferable to display the search result for each purpose displayed on the display input unit 30 by changing the screen every predetermined time.

  Further, in the processing operation example shown in FIG. 5, the document on the web page displayed on the display input unit 30 is analyzed, and a representative keyword representing the content of the web page is extracted from the document. (Step S1). However, it is also possible for the user to input a keyword. In this case, the processing operation shown in FIG. 7 is performed. In the processing operation example shown in FIG. 7, the user inputs an arbitrary keyword related to an item that the user wants to search (step S20). Then, a search keyword is created by combining the input keyword and a keyword group constituting a keyword dictionary for each purpose stored in the keyword dictionary storage unit 21 (step S21). Then, a web search is performed for each purpose based on the created search keyword (step S3). By performing the processing operation shown in FIG. 7, it is possible to obtain search results by purpose such as “I want to go”, “I want to see”, “I want to buy”, and “I want to know” based on the keywords input by the user. Thus, it is possible to easily search only for the purpose desired by the user. The keyword input by the user can be input by an arbitrary method. For example, the keyword may be input manually or by voice.

<Operation and effect of search system of this embodiment>
As described above, the search system of the present embodiment configures the keyword extracted by inputting from the web page displayed on the display input unit 30 and the like, and the keyword dictionary for each purpose stored in the keyword dictionary storage unit 21. A web search is performed for each purpose by combining the keyword group, and a search result for each purpose is obtained. If there is a search result by purpose that matches the site group constituting the site dictionary by purpose stored in the site dictionary storage unit 22 among the search results by purpose with a predetermined order or more, Notify users of search results.

  As a result, the search system according to the present embodiment is configured such that the keyword extracted and input from the web page displayed on the display input unit 30 and the keyword constituting the keyword dictionary for each purpose stored in the keyword dictionary storage unit 21. A group of sites constituting a site dictionary for each purpose stored in the site dictionary storage unit 22 in a search result for each purpose higher than a predetermined order obtained by performing a web search for each purpose by combining the groups. If there is a search result for each purpose that matches, the search result can be provided to the user.

  Web search for each purpose is performed by combining the keyword extracted and input from the web page displayed on the display input unit 30 and the keyword group constituting the keyword dictionary for each purpose stored in the keyword dictionary storage unit 21. A search result obtained by performing may not provide a natural search result that matches the purpose. For this reason, the search system according to the present embodiment includes the purpose-specific search results stored in the site dictionary storage unit 22 in the search results classified by purpose higher than a predetermined order. When there is a search result, the search result is provided to the user. The user can easily check the matter of the purpose desired by the user by checking the search result for each purpose. As a result, it is possible to support a search for a desired item desired by the user.

  For example, when searching for “Abenomics” + “Travel”, news articles such as an increase in tourists from overseas by Abenomics occupy the top of the search results. This can reduce the provision of strange search results to the user for the purpose of “I want to go”. On the other hand, if you search for “Abenomics” + “What”, the explanation in WikiPedia comes to the top of the search results, so that the correct search results can be provided to the user for the purpose of “I want to know”.

  In addition, the search system according to the present embodiment compares a search result for each purpose higher than a predetermined rank and a site group for each purpose, and the search result for each purpose higher than a predetermined rank When there is a search result that matches the site group, the search result is provided to the user. Thereby, it can reduce providing an unnatural search result to a user.

  The above-described embodiment is a preferred embodiment of the present invention, and the scope of the present invention is not limited to the above-described embodiment alone, and various modifications are made without departing from the gist of the present invention. Implementation is possible.

  For example, the control operation in each part constituting the search device 100 of the above embodiment can be executed using hardware, software, or a combined configuration of both.

  In the case of executing processing using software, it is possible to install and execute a program in which a processing sequence is recorded in a memory in a computer incorporated in dedicated hardware. Alternatively, it can be installed in a memory in a general-purpose computer capable of executing various processes and executed.

  For example, the program can be recorded in advance on a hard disk or ROM (Read Only Memory) as a recording medium. Alternatively, the program can be stored (recorded) temporarily or permanently in a removable recording medium. Such a removable recording medium can be provided as so-called package software. Examples of the removable recording medium include various recording media such as a magnetic disk and a semiconductor memory.

  The program is installed in the computer from the removable recording medium as described above. In addition, it is wirelessly transferred from the download site to the computer. In addition, it is transferred to a computer via a network by wire.

  In addition, each device configuring the search system of the above embodiment is not limited to executing the processing in time series according to the processing operation described in the above embodiment. For example, it is possible to construct the processing capability of a device that executes processing, or to execute processing in parallel or individually as necessary.

DESCRIPTION OF SYMBOLS 100 Search apparatus 10 Control part 11 Information analysis part 12 Search part 13 Search result selection part 14 Search result display part 20 Memory | storage part 21 Keyword dictionary storage part 22 Site dictionary storage part 30 Display input part 200 Server 41 Save button 42 Sending button group 43 Recommend button group

Claims (5)

A search device for searching for items desired by a user,
Keyword storage means for storing at least one keyword according to purpose;
site storage means for storing web site information by purpose;
An input means for inputting a keyword;
Search means for performing a web search for each purpose by combining the keyword input from the input means and the keyword for each purpose stored in the keyword storage means;
If there is a search result by purpose that matches the information of the Web site by purpose stored in the site storage means among the search results by purpose higher than the predetermined order obtained by the search means, Search result notification means for notifying the user of the search results;
A search device comprising: There is a notification means for notifying the user that there is a search result when there is a search result by purpose that matches the information of the purpose-specific web site among the search results by purpose of a predetermined rank or higher. And
The search result notification means includes:
The search result according to the purpose of receiving the request is notified to the user when the request for the search result is received after notifying the user that there is a search result. Search device. Having extraction means for extracting keywords from the information displayed on the display means;
The input means includes
3. The search apparatus according to claim 1, wherein the keyword extracted by the extraction unit is input. A search system for searching for items desired by a user,
Keyword storage means for storing at least one keyword according to purpose;
site storage means for storing web site information by purpose;
An input means for inputting a keyword;
Search means for performing a web search for each purpose by combining the keyword input from the input means and the keyword for each purpose stored in the keyword storage means;
If there is a search result by purpose that matches the information of the Web site by purpose stored in the site storage means among the search results by purpose higher than the predetermined order obtained by the search means, Search result notification means for notifying the user of the search results;
A search system comprising: A program for causing a computer to search for a user's desired items,
Input processing for entering keywords,
A search process for performing a web search for each purpose by combining a keyword input from the input process and a keyword for each purpose stored in a keyword storage unit that stores at least one keyword for each purpose;
In the search results for each purpose higher than the predetermined order obtained in the search process, the information by purpose that matches the information of the web site by purpose stored in the site storage means for storing the information of the web site by purpose When there is a search result, a program for causing the computer to execute search result notification processing for notifying the user of the search result.

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