JVNV is a Japanese emotional speech corpus with verbal content and nonverbal vocalizations whose scripts are generated by a large-scale language model.

Existing emotional speech corpora lack not only proper emotional scripts but also nonverbal vocalizations (NVs) that are essential expressions in spoken language to express emotions.

We propose an automatic script generation method to produce emotional scripts by providing seed words with sentiment polarity and phrases of nonverbal vocalizations to ChatGPT using prompt engineering.

DOI Link: 
10.21227/r008-1d72
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[1] Detai Xin, Junfeng Jiang, Shinnosuke Takamichi, Yuki Saito, Akiko Aizawa, Hiroshi Saruwatari, "JVNV: A Corpus of Japanese Emotional Speech with Verbal Content and Nonverbal Expressions", IEEE Dataport, 2023. [Online]. Available: http://dx.doi.org/10.21227/r008-1d72. Accessed: Oct. 06, 2024.
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doi = {10.21227/r008-1d72},
url = {http://dx.doi.org/10.21227/r008-1d72},
author = {Detai Xin; Junfeng Jiang; Shinnosuke Takamichi; Yuki Saito; Akiko Aizawa; Hiroshi Saruwatari },
publisher = {IEEE Dataport},
title = {JVNV: A Corpus of Japanese Emotional Speech with Verbal Content and Nonverbal Expressions},
year = {2023} }
TY - DATA
T1 - JVNV: A Corpus of Japanese Emotional Speech with Verbal Content and Nonverbal Expressions
AU - Detai Xin; Junfeng Jiang; Shinnosuke Takamichi; Yuki Saito; Akiko Aizawa; Hiroshi Saruwatari
PY - 2023
PB - IEEE Dataport
UR - 10.21227/r008-1d72
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Detai Xin, Junfeng Jiang, Shinnosuke Takamichi, Yuki Saito, Akiko Aizawa, Hiroshi Saruwatari. (2023). JVNV: A Corpus of Japanese Emotional Speech with Verbal Content and Nonverbal Expressions. IEEE Dataport. http://dx.doi.org/10.21227/r008-1d72
Detai Xin, Junfeng Jiang, Shinnosuke Takamichi, Yuki Saito, Akiko Aizawa, Hiroshi Saruwatari, 2023. JVNV: A Corpus of Japanese Emotional Speech with Verbal Content and Nonverbal Expressions. Available at: http://dx.doi.org/10.21227/r008-1d72.
Detai Xin, Junfeng Jiang, Shinnosuke Takamichi, Yuki Saito, Akiko Aizawa, Hiroshi Saruwatari. (2023). "JVNV: A Corpus of Japanese Emotional Speech with Verbal Content and Nonverbal Expressions." Web.
1. Detai Xin, Junfeng Jiang, Shinnosuke Takamichi, Yuki Saito, Akiko Aizawa, Hiroshi Saruwatari. JVNV: A Corpus of Japanese Emotional Speech with Verbal Content and Nonverbal Expressions [Internet]. IEEE Dataport; 2023. Available from : http://dx.doi.org/10.21227/r008-1d72
Detai Xin, Junfeng Jiang, Shinnosuke Takamichi, Yuki Saito, Akiko Aizawa, Hiroshi Saruwatari. "JVNV: A Corpus of Japanese Emotional Speech with Verbal Content and Nonverbal Expressions." doi: 10.21227/r008-1d72