Title:
検索システム
Document Type and Number:
Japanese Patent JP6695766
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To achieve a proper search result in search using a character string.SOLUTION: A server 10 which is a search system comprises: a content storage part 11 for storing content which is a search object; a character string input part 12 for inputting a query; a specific character string extraction part 13 for extracting a specific character string from the query; a search score calculation part 14 for comparing a search character string with content, for calculating a search score indicating a matching degree of the search character string and the content; a specific character string comparison part 15 for comparing the extracted specific character string with a comparison character string associated with the content; a final score calculation part 16 for calculating a final score of the content by performing weighting to a popularity score which is associated with the content and the search score, according to the result of comparison; and an output part 17 for outputting a search result to a query according to the final score for each content.SELECTED DRAWING: Figure 1
Inventors:
Ken Enokien
Yusuke Fukasawa
Yu Kikuchi
Keiichi Ochiai
Shin Ishiguro
Yusuke Fukasawa
Yu Kikuchi
Keiichi Ochiai
Shin Ishiguro
Application Number:
JP2016181704A
Publication Date:
May 20, 2020
Filing Date:
September 16, 2016
Export Citation:
Assignee:
Ntt docomo, Inc.
International Classes:
G06F16/9538
Domestic Patent References:
| JP2002230032A | ||||
| JP2011065570A | ||||
| JP2011108176A |
Foreign References:
| US20050222981 |
Attorney, Agent or Firm:
Yoshiki Hasegawa
Yoshiki Kuroki
Takashi Okiyama
Kenji Fukaishi
Yoshiki Kuroki
Takashi Okiyama
Kenji Fukaishi