Title:
METHOD AND APPARATUS FOR DETERMINING CORE WORD OF IMAGE CLUSTER DESCRIPTION TEXT
Document Type and Number:
WIPO Patent Application WO/2015/085805
Kind Code:
A1
Abstract:
The present application provides a method and an apparatus for determining a core word of an image cluster description text, solving a prior problem that the core word is determined inaccurately. The method aiming at a text cluster comprising each image description text in an image cluster, segmenting the each image description text in the text cluster, and based on attribute information of each base word, determining a fractional value of the each base word in the each image description text and a total fractional value of the each base word in the text cluster, and thus determining a core word of the image cluster. Embodiments of the present application aim at a text cluster comprising each image description text in an image cluster, based on attribute information of a base word in the each image description text, determine a weight of each base word in the each image description text, determine a total fractional value of the each base word in the text cluster, based on the total fractional value of the each base word, determine a core word of the image cluster, and thus can ensure that the selected core word can accurately describe a meaning of the image cluster.
Inventors:
TAO ZHE (CN)
Application Number:
PCT/CN2014/087084
Publication Date:
June 18, 2015
Filing Date:
September 22, 2014
Export Citation:
Assignee:
BEIJING QIHOO TECH CO LTD (CN)
QIZHI SOFTWARE BEIJING CO LTD (CN)
QIZHI SOFTWARE BEIJING CO LTD (CN)
International Classes:
G06F17/30
Domestic Patent References:
| WO1998059303A1 | 1998-12-30 |
Foreign References:
| CN103646074A | 2014-03-19 | |||
| CN101727487A | 2010-06-09 | |||
| JPH09311871A | 1997-12-02 | |||
| CN102298576A | 2011-12-28 |
Attorney, Agent or Firm:
BEIJING RISEHIGH INTELLECTUAL PROPERTY LAW FIRM (CN)
北京润泽恒知识产权代理有限公司 (CN)
北京润泽恒知识产权代理有限公司 (CN)
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