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1. (WO2018176764) DATA PROCESSING METHOD AND APPARATUS, AND ELECTRONIC DEVICE

Pub. No.:    WO/2018/176764    International Application No.:    PCT/CN2017/102942
Publication Date: Fri Oct 05 01:59:59 CEST 2018 International Filing Date: Sat Sep 23 01:59:59 CEST 2017
IPC: G06F 17/30
Applicants: LENOVO (BEIJING) LIMITED
联想(北京)有限公司
Inventors: LIU, Shuai
刘帅
Title: DATA PROCESSING METHOD AND APPARATUS, AND ELECTRONIC DEVICE
Abstract:
A data processing method and apparatus, and an electronic device. The method comprises: constructing, by using an obtained comment corpus associated with a target object, a keyword library of the comment corpus (S11); screening out, from the comment corpus, comment words containing a first keyword in the keyword library, and merging same to obtain a corpus to be processed of the first keyword (S12), wherein the comment words are a part of the comment corpus containing the first keyword; and performing topic clustering processing on the corpora to be processed of the obtained keywords, so as to obtain a topic word for the target object of the comment corpus (S14). The present invention solves the problem in the related art that a topic clustering algorithm is directly used to process a short-text corpus to obtain a plurality of topic words, and makes it unnecessary to manually extract a topic word in the short-text corpus, thereby reducing the consumption of human and material resources and greatly improving the working efficiency.