Patent №
US 10,936,636
Granted
2021-03-02
Filed 2017
Owner
ALIBABA GROUP HOLDING LIMITED
Lab
—
AI components
5
ml · nlp · vision · kr · hardware
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
15643963
Textual information related to user information from user service information is identified. A layered matching is performed on the textual information based on preset background identification information in a preset list, wherein the layered matching includes different matching methods, and the preset list includes a plurality of entries storing different preset background identification information related to the user information. The user information is determined based on the layered matching.
AI classification
Ownership
ALIBABA GROUP HOLDING LIMITED
assignment · 434010032
Assignors
LI, HUI, ZHONG, GUANHAI, CAO, YINGPING
On an employer assignment, the assignors are typically the inventors.