Search International and National Patent Collections

1. (WO2018183570) METHOD AND APPARATUS FOR GENERATING PUSH NOTIFICATIONS

Pub. No.:    WO/2018/183570    International Application No.:    PCT/US2018/024949
Publication Date: Fri Oct 05 01:59:59 CEST 2018 International Filing Date: Thu Mar 29 01:59:59 CEST 2018
IPC: G06F 17/30
Applicants: ALIBABA GROUP HOLDING LIMITED
Inventors: ZHAO, Huasha
LI, Xiaogang
ZHANG, Qiong
SI, Luo
GU, Zhenyu
ZHANG, Qiyu
Title: METHOD AND APPARATUS FOR GENERATING PUSH NOTIFICATIONS
Abstract:
A method for generating one or more push notifications to a user device is described. The method comprises: obtaining history data representing a history of online activities of a user and candidate data representing a set of candidate information; generating, based on the history data and the candidate data, user profile vectors representing a user profile associated with the user and content vectors representing a set of content profiles associated with the set of candidate information; generating, based on a machine learning model trained with a history of online activities, embedding user feature vectors and embedding content feature vectors based on the history data and the candidate data; and providing for transmission information for one or more push notifications including first candidate information of to a user device associated with the user, the first candidate information being determined from the set of candidate information based on the aforementioned vectors.