Title:
TEXT INFORMATION EXTRACTION METHOD AND APPARATUS, STORAGE MEDIUM AND DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/063060
Kind Code:
A1
Abstract:
A text information extraction method and apparatus, a storage medium and a device. The method comprises: determining a target text matrix corresponding to a text to be processed (11); inputting the target text matrix into a text information extraction model to obtain an information extraction result output by the text information extraction model (12), wherein the information extraction result comprises label information of each word segment in a text to be processed, the label information is used to indicate the type of word segment, if the word segment type is attribute type, and the label information of the word segment is also used to indicate the emotion type of the word segment; and determining, according to a first word segment in the text to be processed and the emotion type of the first word segment, attribute words in the text to be processed and the emotion type of each attribute word (13). In this way, by means of the training model, the word segment belonging to the attribute class in the text to be processed and the emotion type of these word segments can be obtained at the same time, so that the attribute words in the text to be processed and the emotion type of each attribute word can be obtained, and thus the efficiency is high and accuracy is ensured.
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Inventors:
DAI ZEHUI (CN)
Application Number:
PCT/CN2020/100483
Publication Date:
April 08, 2021
Filing Date:
July 06, 2020
Export Citation:
Assignee:
BEIJING GRIDSUM TECHNOLOGY CO (CN)
International Classes:
G06F17/00
Foreign References:
| CN109885826A | 2019-06-14 | |||
| CN109299457A | 2019-02-01 | |||
| CN109829033A | 2019-05-31 | |||
| CN107832305A | 2018-03-23 | |||
| US20140278365A1 | 2014-09-18 |
Attorney, Agent or Firm:
INNOTRACK INTELLECTUAL PROPERTY LAW FIRM (CN)
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