Title:
AUTOMATIC EXTRACTION AND STRUCTURIZATION, BY SUBJECT, OF SUB-TOPIC OF QUERY
Document Type and Number:
WIPO Patent Application WO/2018/186599
Kind Code:
A1
Abstract:
A technique for automatically extracting and structuring a sub-topic suitable for a query is disclosed. A topic structuring method can comprise the steps of: extracting, by subject, a sub-topic related to a subject; generating a topic tree for the sub-topic by using hierarchical information of the subject; and hierarchically providing the sub-topic as a search word related to a query according to a topic tree of a subject to which the query belongs, when the query for a search is provided.
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Inventors:
MIN HYE-JIN (KR)
KIM JINHONG (KR)
PARK CHAN HOON (KR)
KIM KWANG HYUN (KR)
KIM JINHONG (KR)
PARK CHAN HOON (KR)
KIM KWANG HYUN (KR)
Application Number:
PCT/KR2018/002834
Publication Date:
October 11, 2018
Filing Date:
March 09, 2018
Export Citation:
Assignee:
NAVER CORP (KR)
International Classes:
G06F17/30
Foreign References:
| KR20110099574A | 2011-09-08 | |||
| KR20100080099A | 2010-07-08 | |||
| KR101485940B1 | 2015-01-27 | |||
| KR100818357B1 | 2008-04-02 | |||
| US20170061485A1 | 2017-03-02 |
Attorney, Agent or Firm:
YANG, Sungbo (KR)
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