Title:
METHOD AND SYSTEM FOR AUTOMATICALLY GENERATING MACHINE LEARNING SAMPLE
Document Type and Number:
WIPO Patent Application WO/2019/129060
Kind Code:
A1
Abstract:
Provided are a method and system for automatically generating a machine learning sample. The method comprises: acquiring a data table specified by a user, wherein one row of the data table corresponds to one data record, and one column of the data table corresponds to one data field; stating a feature type corresponding to each non-target value field in the data table, wherein the feature type comprises a disperse feature, or comprises a continuous feature, or comprises a disperse feature and a continuous feature; processing each non-target value field as a unit feature according to the stated feature type; performing feature combination based on the generated unit feature, to generate a combined feature; and obtaining a feature of a machine learning sample based on the generated unit feature and the combined feature.
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Inventors:
YANG QIANG (CN)
DAI WENYUAN (CN)
CHEN YUQIANG (CN)
SUN DI (CN)
YANG HUIBIN (CN)
LIU SHOUXIANG (CN)
DAI WENYUAN (CN)
CHEN YUQIANG (CN)
SUN DI (CN)
YANG HUIBIN (CN)
LIU SHOUXIANG (CN)
Application Number:
PCT/CN2018/123910
Publication Date:
July 04, 2019
Filing Date:
December 26, 2018
Export Citation:
Assignee:
FOURTH PARADIGM BEIJING TECH CO LTD (CN)
International Classes:
G06N99/00; G06K9/62
Foreign References:
| CN108090516A | 2018-05-29 | |||
| CN107392319A | 2017-11-24 | |||
| CN107316082A | 2017-11-03 | |||
| CN105677353A | 2016-06-15 | |||
| CN107451266A | 2017-12-08 |
Attorney, Agent or Firm:
ZYX INTELLECTUAL PROPERTY LAW FIRM (CN)
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