Title:
DATA TAG GENERATION METHOD AND APPARATUS, MODEL TRAINING METHOD AND APPARATUS, AND EVENT IDENTIFICATION METHOD AND APPARATUS
Document Type and Number:
WIPO Patent Application WO/2020/155831
Kind Code:
A1
Abstract:
A data tag generation method and apparatus, a model training method and apparatus, and an event identification method and apparatus. The data tag generation method comprises: acquiring multiple pieces of event data of a target event (S202); using multiple event identification policies corresponding to the target event to respectively process the multiple pieces of the event data so as to acquire, for each piece of the event data, first identification result data relating to a risk event (S204); performing data inference according to a data inference model corresponding to the first identification result data, and on the basis of the first identification result data, so as to acquire, for each piece of the event data, second identification result data relating to a risk event (S206); and determining a data tag of each piece of the event data according to the second identification result data of each piece of the event data (S208).
Inventors:
CHENG YU (CN)
LIU TENGFEI (CN)
WANG WEIQIANG (CN)
YANG YANG (CN)
XU YI (CN)
LIU TENGFEI (CN)
WANG WEIQIANG (CN)
YANG YANG (CN)
XU YI (CN)
Application Number:
PCT/CN2019/121902
Publication Date:
August 06, 2020
Filing Date:
November 29, 2019
Export Citation:
Assignee:
ALIBABA GROUP HOLDING LTD (CN)
International Classes:
G06N20/00
Foreign References:
| CN110033092A | 2019-07-19 | |||
| CN108512822A | 2018-09-07 | |||
| CN108512822A | 2018-09-07 | |||
| CN109086961A | 2018-12-25 | |||
| US20160180568A1 | 2016-06-23 |
Attorney, Agent or Firm:
BEIJING BESTIPR INTELLECTUAL PROPERTY LAW CORPORATION (CN)
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