Invention Grant
- Patent Title: Predicting user actions on ubiquitous devices
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Application No.: US16235983Application Date: 2018-12-28
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Publication No.: US10885905B2Publication Date: 2021-01-05
- Inventor: Vijay Srinivasan , Hongxia Jin
- Applicant: Samsung Electronics Co., Ltd.
- Applicant Address: KR Suwon-si
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Suwon-si
- Agency: Sherman IP LLP
- Agent Kenneth L. Sherman; Steven Laut
- Main IPC: G10L15/183
- IPC: G10L15/183 ; G10L15/197 ; G10L15/18 ; G10L15/22 ; G10L15/16 ; G06N20/00

Abstract:
A method includes that for each model from multiple models, evaluating a model prediction accuracy based on a dataset of a user over a first time duration. The dataset includes a sequence of actions with corresponding contexts based on electronic device interactions. Each model is trained to predict a next action at a time point within the first time duration, based on a first behavior sequence over a first time period from the dataset before the time point, a second behavior sequence over a second time period from the dataset before the time point, and context at the time point. A model is selected from the multiple models based on its model prediction accuracy for the user based on a domain. An action to be initiated at a later time using an electronic device of the user is recommended using the selected model during a second time duration.
Public/Granted literature
- US20200020326A1 PREDICTING USER ACTIONS ON UBIQUITOUS DEVICES Public/Granted day:2020-01-16
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