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Search device, search method and program

A technology of keywords and keyword groups, which is applied in the field of retrieval devices, can solve problems such as inability to prompt retrieval keywords, and achieve the effect of improving operation efficiency

Inactive Publication Date: 2018-04-20
KK TOSHIBA +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in this technology, if a certain search keyword is uncertain, the candidate for the next search keyword cannot be presented. In order to present other candidates related to the suggested search keyword candidate, it is necessary to use Search keywords are determined to search
[0007] As described above, there is still room for improvement in terms of improving the user's work efficiency in the conventional technology that reduces the steps and man-hours of article retrieval, and it is desired to provide technology that can achieve further efficiency improvement

Method used

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  • Search device, search method and program
  • Search device, search method and program
  • Search device, search method and program

Examples

Experimental program
Comparison scheme
Effect test

no. 1 approach ）

[0046] figure 2 It is a block diagram showing the functional configuration of the search device 1A of the first embodiment. like figure 2 As shown, the search device 1A of this embodiment includes a keyword candidate collection unit 11, a keyword candidate storage unit 12, a keyword group generation unit 13, a keyword group storage unit 14, a keyword group generation rule storage unit 15, an input unit 16, a second A recommended keyword acquisition unit 17 , a second recommended keyword acquisition unit 18 , an output unit 19 and a search unit 20 .

[0047] The keyword candidate collection unit 11 collects keyword candidates that are candidates for a search keyword used when the user performs a search, and stores the collected keyword candidates in the keyword candidate storage unit 12 . As a method of collecting keyword candidates, for example, when articles created at work or articles such as patent publications are search objects, these articles are acquired from the co...

no. 2 approach ）

[0101] Next, a search device 1B according to the second embodiment will be described. The search device 1B according to the present embodiment determines the second recommended keywords to be displayed on the search screen and their rankings using the history of search keywords used in past searches (search keyword history information). In addition, in the search device 1B of the present embodiment, the basic configuration and the outline of operations other than the above-mentioned characteristic parts are the same as those of the first embodiment. Therefore, in the following, the same reference numerals are assigned to the same configurations as those of the first embodiment, and overlapping descriptions will be omitted, and the description will focus on the characteristic parts in this embodiment.

[0102] Figure 12 It is a block diagram showing the functional configuration of the search device 1B of the second embodiment. The retrieval device 1B of this embodiment is su...

no. 3 approach ）

[0113] Next, a search device 1C according to the third embodiment will be described. The search device 1C according to the present embodiment preferentially displays other keyword candidates included in the keyword group to which the search keyword specified by the user in the previous search process belongs as the first recommended keyword on the search screen. In addition, in the search device 1C of the present embodiment, the basic configuration and the outline of the operation are the same as those of the first embodiment and the second embodiment except for the above-mentioned characteristic parts. Therefore, below, the same code|symbol is attached|subjected to the same structure as 1st Embodiment and 2nd Embodiment, and overlapping description is abbreviate|omitted, and it demonstrates centering on a characteristic part in this Embodiment.

[0114] Figure 15 It is a block diagram showing the functional configuration of the search device 1C according to the third embodi...

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Abstract

A first storage unit (14) stores keyword groups generated by grouping keyword candidates for a search keyword according to a predetermined rule. A first acquisition unit (17) acquires a first suggestion keyword that is a keyword candidate partially matching a non-final input character string. A second acquisition unit (18) acquires a second suggestion keyword that is a keyword candidate other than the first recommendation keyword in the keyword group that the first recommendation keyword belongs to. The output unit (19) outputs a search screen that displays the first suggestion keyword and the second suggestion keyword in a selectable manner. The search unit (20) performs a search using the first suggestion keyword or the second suggestion keyword selected from the search screen.

Description

[0001] This international application is based on Japanese patent application 2012-063349 (filing date March 12, 2012), and enjoys the priority of this application. This international application incorporates the entire content of this application by reference. technical field [0002] Embodiments of the present invention relate to a search device, a search method, and a program. Background technique [0003] With the digitization of articles or the popularization of the World Wide Web (WWW for short), article retrieval is widely used in daily life or various businesses. Here, the article search refers to a technique for searching various contents including text data according to a search request specifying a search keyword. Contents to be retrieved by the article search include various contents such as Web pages including text data and video contents having text data as hyperdata, in addition to articles themselves such as documents. [0004] The search results of the art...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F17/30
CPCG06F16/95
Inventor 仲野亘真锅俊彦国分智晴稻叶真纯
Owner KK TOSHIBA