Search Results for author: Kazumasa Yamamoto

Found 2 papers, 0 papers with code

Elderly Conversational Speech Corpus with Cognitive Impairment Test and Pilot Dementia Detection Experiment Using Acoustic Characteristics of Speech in Japanese Dialects

no code implementations LREC 2022 Meiko Fukuda, Ryota Nishimura, Maina Umezawa, Kazumasa Yamamoto, Yurie Iribe, Norihide Kitaoka

This is an on-going research project, and additional investigation is needed to understand differences in the acoustic characteristics of phoneme units in the conversational speech collected from these four regions, to determine whether the removal of formants and other features can improve the dementia detection rate.

Sentence

Learning Position Evaluation Functions Used in Monte Carlo Softmax Search

no code implementations30 Jan 2019 Harukazu Igarashi, Yuichi Morioka, Kazumasa Yamamoto

In our new proposals, evaluation functions are learned by Monte Carlo sampling, which is performed with the backup policy in the search tree produced by Monte Carlo Softmax Search.

Position

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