Title:
INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND INFORMATION PROCESSING PROGRAM
Document Type and Number:
WIPO Patent Application WO/2023/085191
Kind Code:
A1
Abstract:
This information processing device (100) comprises: an acquisition unit (131) for acquiring an utterance group that includes a plurality of turns which are elements of an utterance that are delimited under a prescribed condition; a preprocessing unit (132) for synthesizing, into one sentence and inputting to a pre-trained model, the current turn which is an object within the utterance group for which output is to be obtained in a prescribed task and a plurality of turns located before and after the current turn in a time sequence, so as to output a feature quantity that corresponds to each turn; and an estimation unit (133) for obtaining output that corresponds to the prescribed task, using a neural network that applies, in one of intermediate layers of the neural network to which the feature quantity outputted by the preprocessing unit is inputted, a prescribed weight to the score that is outputted from an attention mechanism (attention) for the feature quantity that corresponds to the current turn.
Inventors:
ONO JUNYA (JP)
Application Number:
PCT/JP2022/041037
Publication Date:
May 19, 2023
Filing Date:
November 02, 2022
Export Citation:
Assignee:
SONY GROUP CORP (JP)
International Classes:
G06N3/08; G06N3/04; G10L15/16
Domestic Patent References:
| WO2020162240A1 | 2020-08-13 |
Other References:
LIXING ZHU; GABRIELE PERGOLA; LIN GUI; DEYU ZHOU; YULAN HE: "Topic-Driven and Knowledge-Aware Transformer for Dialogue Emotion Detection", ARXIV.ORG, CORNELL UNIVERSITY LIBRARY, 201 OLIN LIBRARY CORNELL UNIVERSITY ITHACA, NY 14853, 2 June 2021 (2021-06-02), 201 Olin Library Cornell University Ithaca, NY 14853 , XP081982689
Attorney, Agent or Firm:
SAKAI INTERNATIONAL PATENT OFFICE (JP)
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