Title:
METHOD, APPARATUS AND DEVICE FOR IDENTIFYING TEXT TYPE
Document Type and Number:
WIPO Patent Application WO/2018/040343
Kind Code:
A1
Abstract:
Disclosed are a method, apparatus and device for identifying a text type. One particular embodiment of the method comprises: implementing a pre-process on a pre-acquired text to obtain a key word set of the text (201); calculating an appearance probability value of each key word in the key word set in the text (202); for each key word in the key word set, introducing the key word and the appearance probability value corresponding to the key word into a pre-established document theme generation model and determining an appearance probability value of each pre-arranged theme in the text in the document theme generation model (203); and according to the appearance probability value of each pre-arranged theme in the text, identifying the type to which the text belongs (204). The method improves the accuracy rate for identifying a text type.
Inventors:
YUE AIZHEN (CN)
CUI YAN (CN)
ZHAO HUI (CN)
GAO XIAN (CN)
WANG SIJIANG (CN)
TAN JING (CN)
CUI YAN (CN)
ZHAO HUI (CN)
GAO XIAN (CN)
WANG SIJIANG (CN)
TAN JING (CN)
Application Number:
PCT/CN2016/108421
Publication Date:
March 08, 2018
Filing Date:
December 02, 2016
Export Citation:
Assignee:
BAIDU ONLINE NETWORK TECHNOLOGY BEIJING CO LTD (CN)
International Classes:
G06F17/27
Foreign References:
CN105893606A | 2016-08-24 | |||
CN104915356A | 2015-09-16 | |||
CN105354184A | 2016-02-24 | |||
US20070203885A1 | 2007-08-30 |
Attorney, Agent or Firm:
INSIGHT INTELLECTUAL PROPERTY LIMITED (CN)
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