WO2021024372A1 - 学習装置、推定装置、それらの方法、およびプログラム - Google Patents

学習装置、推定装置、それらの方法、およびプログラム Download PDF

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Publication number
WO2021024372A1
WO2021024372A1 PCT/JP2019/030864 JP2019030864W WO2021024372A1 WO 2021024372 A1 WO2021024372 A1 WO 2021024372A1 JP 2019030864 W JP2019030864 W JP 2019030864W WO 2021024372 A1 WO2021024372 A1 WO 2021024372A1
Authority
WO
WIPO (PCT)
Prior art keywords
time
mood
learning
psychological state
estimation
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/JP2019/030864
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English (en)
French (fr)
Japanese (ja)
Inventor
淳司 渡邊
藍子 村田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NTT Inc
Original Assignee
Nippon Telegraph and Telephone Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP2021538581A priority Critical patent/JP7188601B2/ja
Priority to PCT/JP2019/030864 priority patent/WO2021024372A1/ja
Priority to US17/633,153 priority patent/US20220301580A1/en
Publication of WO2021024372A1 publication Critical patent/WO2021024372A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L25/00—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00
    • G10L25/48—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 specially adapted for particular use
    • G10L25/51—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 specially adapted for particular use for comparison or discrimination
    • G10L25/63—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 specially adapted for particular use for comparison or discrimination for estimating an emotional state
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
    • A61B5/0077—Devices for viewing the surface of the body, e.g. camera, magnifying lens
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/103—Measuring devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
    • A61B5/11—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor or mobility of a limb
    • A61B5/1113—Local tracking of patients, e.g. in a hospital or private home
    • A61B5/1114—Tracking parts of the body
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/103—Measuring devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
    • A61B5/11—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor or mobility of a limb
    • A61B5/1126—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor or mobility of a limb using a particular sensing technique
    • A61B5/1128—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor or mobility of a limb using a particular sensing technique using image analysis
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/16—Devices for psychotechnics; Testing reaction times ; Devices for evaluating the psychological state
    • A61B5/165—Evaluating the state of mind, e.g. depression, anxiety
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7235—Details of waveform analysis
    • A61B5/7264—Classification of physiological signals or data, e.g. using neural networks, statistical classifiers, expert systems or fuzzy systems
    • A61B5/7267—Classification of physiological signals or data, e.g. using neural networks, statistical classifiers, expert systems or fuzzy systems involving training the classification device
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
    • G06Q50/10—Services
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2503/00—Evaluating a particular growth phase or type of persons or animals
    • A61B2503/12—Healthy persons not otherwise provided for, e.g. subjects of a marketing survey

Definitions

  • the learning device 100 has two or more psychological state-sensitive expression words W L (t), W L (t-1), ... Up to a certain time time L (t), and an input order (reception order) t. , T-1,..., time interval
  • the combination is used as a set of training data, and the estimation model is trained using a large amount of training data.
  • ⁇ Modification example 3 Other information>
  • two or more psychological state-sensitive expressions up to a certain time and other information up to a certain time it is possible to improve the estimation accuracy of the mood after a certain time.
  • fixed surrounding environment information, indefinite surrounding environment information, location information, experience information, communication information, biological information, and other information that affects the mood afterwards can be considered.
  • this information is given to learn an estimation model, and the estimation model obtained in this learning is used to make two or more psychological state sensitivity expressions.
  • Estimate the mood by giving the information of.

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Psychiatry (AREA)
  • Veterinary Medicine (AREA)
  • Surgery (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Child & Adolescent Psychology (AREA)
  • Hospice & Palliative Care (AREA)
  • Business, Economics & Management (AREA)
  • Artificial Intelligence (AREA)
  • Physiology (AREA)
  • Developmental Disabilities (AREA)
  • Signal Processing (AREA)
  • Social Psychology (AREA)
  • Educational Technology (AREA)
  • Psychology (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Tourism & Hospitality (AREA)
  • Dentistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Acoustics & Sound (AREA)
  • Human Computer Interaction (AREA)
  • Multimedia (AREA)
  • Computational Linguistics (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Marketing (AREA)
  • Fuzzy Systems (AREA)
  • Radiology & Medical Imaging (AREA)
  • Mathematical Physics (AREA)
PCT/JP2019/030864 2019-08-06 2019-08-06 学習装置、推定装置、それらの方法、およびプログラム Ceased WO2021024372A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2021538581A JP7188601B2 (ja) 2019-08-06 2019-08-06 学習装置、推定装置、それらの方法、およびプログラム
PCT/JP2019/030864 WO2021024372A1 (ja) 2019-08-06 2019-08-06 学習装置、推定装置、それらの方法、およびプログラム
US17/633,153 US20220301580A1 (en) 2019-08-06 2019-08-06 Learning apparatus, estimation apparatus, methods and programs for the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2019/030864 WO2021024372A1 (ja) 2019-08-06 2019-08-06 学習装置、推定装置、それらの方法、およびプログラム

Publications (1)

Publication Number Publication Date
WO2021024372A1 true WO2021024372A1 (ja) 2021-02-11

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PCT/JP2019/030864 Ceased WO2021024372A1 (ja) 2019-08-06 2019-08-06 学習装置、推定装置、それらの方法、およびプログラム

Country Status (3)

Country Link
US (1) US20220301580A1 (https=)
JP (1) JP7188601B2 (https=)
WO (1) WO2021024372A1 (https=)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130275352A1 (en) * 2012-04-17 2013-10-17 The Mitre Corporation Identifying and Forecasting Shifts in the Mood of Social Media Users
JP2019041292A (ja) * 2017-08-25 2019-03-14 沖電気工業株式会社 通信装置、プログラムおよびオペレータ選択方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014192457A1 (ja) 2013-05-30 2014-12-04 ソニー株式会社 クライアント装置、制御方法、システム、およびプログラム
US9685174B2 (en) * 2014-05-02 2017-06-20 The Regents Of The University Of Michigan Mood monitoring of bipolar disorder using speech analysis
US10706873B2 (en) * 2015-09-18 2020-07-07 Sri International Real-time speaker state analytics platform

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130275352A1 (en) * 2012-04-17 2013-10-17 The Mitre Corporation Identifying and Forecasting Shifts in the Mood of Social Media Users
JP2019041292A (ja) * 2017-08-25 2019-03-14 沖電気工業株式会社 通信装置、プログラムおよびオペレータ選択方法

Also Published As

Publication number Publication date
JPWO2021024372A1 (https=) 2021-02-11
US20220301580A1 (en) 2022-09-22
JP7188601B2 (ja) 2022-12-13

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