KEYWORD SEARCH METHOD ON BASIS OF MIND MAP AND APPARATUS THEREFOR

WIPO Patent Application WO/2017/099454

A1

The present invention relates to a keyword mind map search method and an apparatus therefor. More specifically, the present invention comprises: analyzing one or more domain corpuses to extract one or more keywords; generating and storing relationship information between each of the extracted keywords; and extracting extended keywords and contents associated with a particular keyword input by a user on the basis of the stored relationship information and providing the same to the user. Accordingly, it is possible to construct a search system in a specific field merely by ensuring unstructured data, and to reduce the costs required for the construction of the search system and provide good-quality extended keywords that are trending.

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SHIN SAIM (KR)
JANG DALWON (KR)
KIM KYUNGWON (KR)
LEE JONGSEOL (KR)

PCT/KR2016/014249

June 15, 2017

December 06, 2016

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KOREA ELECTRONICS TECHNOLOGY (KR)

G06F17/30; G06F40/20

KR20130033693A	2013-04-04
KR100729184B1	2007-06-19
KR101001834B1	2010-12-15
KR20080080989A	2008-09-05
US20130006958A1	2013-01-03

PARK, Chonghan (KR)

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