DATA PROCESSING METHOD AND DEVICE, CLASSIFIER TRAINING METHOD AND SYSTEM, AND STORAGE MEDIUM

WIPO Patent Application WO/2018/072663

A1

Provided are a data processing method and device, a classifier training method and system, and a storage medium. The data processing method comprises: extracting a plurality of data sets from unlabelled data, each data set including a first preset number of data samples; for each data set, arranging at least one label for the data samples so as to create a plurality of sample groups, a sample group including a first preset number of data samples having each label, the labels of the data samples in each sample group forming a label combination, the label combinations corresponding to different sample groups being different, the label combinations corresponding to the plurality of sample groups comprising part or all of the combinations of the at least one label; for each sample group in each data set, using the sample group and labelled data to train a classifier; obtaining the sample group in each data set which trained the classifier having the highest performance, and forming a candidate training group; adding a second preset number of sample groups in the candidate training group to the labelled data.

ZHAO WEI (CN)
FENG YABING (CN)
LIAO YU (CN)
LAI JUNBIN (CN)
CHAI HAIXIA (CN)
PAN XUANLIANG (CN)
LIU LICHUN (CN)

PCT/CN2017/106265

April 26, 2018

October 16, 2017

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TENCENT TECH SHENZHEN CO LTD (CN)

G06K9/62

CN106650780A	2017-05-10
CN105303198A	2016-02-03
CN105023006A	2015-11-04
CN104820687A	2015-08-05
CN104750875A	2015-07-01

DEQI INTELLECTUAL PROPERTY LAW CORPORATION (CN)

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