Invention Grant
- Patent Title: Learning apparatus, mental state sequence prediction apparatus, learning method, mental state sequence prediction method and program
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Application No.: US18245965Application Date: 2020-11-12
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Publication No.: US12334223B2Publication Date: 2025-06-17
- Inventor: Shuhei Yamamoto , Hiroyuki Toda , Takeshi Kurashima , Tomu Tominaga
- Applicant: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
- Applicant Address: JP Tokyo
- Assignee: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
- Current Assignee: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
- Current Assignee Address: JP Tokyo
- Agency: IPUSA, PLLC
- International Application: PCT/JP2020/042295 WO 20201112
- International Announcement: WO2022/102060 WO 20220519
- Main IPC: G16H50/20
- IPC: G16H50/20 ; G16H20/70
Abstract:
A learning device includes: a psychological state data preprocessing unit that calculates a duration of a psychological state from psychological state sequence data, and generates preprocessed psychological state sequence data including the psychological state and the duration; and a learning unit that learns a psychological state sequence prediction model, using input sequence data including behavior sequence data and the preprocessed psychological state sequence data, and correct sequence data that is preprocessed psychological state sequence data at a time later than the input sequence data.
Public/Granted literature
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