Search Results for author: Takashi Kodama

Found 7 papers, 0 papers with code

Explicit Use of Topicality in Dialogue Response Generation

no code implementations NAACL (ACL) 2022 Takumi Yoshikoshi, Hayato Atarashi, Takashi Kodama, Sadao Kurohashi

In this study, we propose a dialogue system that responds appropriately following the topic by selecting the entity with the highest “topicality.” In topicality estimation, the model is trained through self-supervised learning that regards entities that appear in both context and response as the topic entities.

Response Generation Self-Supervised Learning

RecMind: Japanese Movie Recommendation Dialogue with Seeker's Internal State

no code implementations21 Feb 2024 Takashi Kodama, Hirokazu Kiyomaru, Yin Jou Huang, Sadao Kurohashi

Since there are no existing annotated resources for the analysis, we constructed RecMind, a Japanese movie recommendation dialogue dataset with annotations of the seeker's internal state at the entity level.

Movie Recommendation Response Generation

Modeling and Utilizing User's Internal State in Movie Recommendation Dialogue

no code implementations5 Dec 2020 Takashi Kodama, Ribeka Tanaka, Sadao Kurohashi

In this paper, we model the UIS in dialogues, taking movie recommendation dialogues as examples, and construct a dialogue system that changes its response based on the UIS.

Movie Recommendation

Generating Responses that Reflect Meta Information in User-Generated Question Answer Pairs

no code implementations LREC 2020 Takashi Kodama, Ryuichiro Higashinaka, Koh Mitsuda, Ryo Masumura, Yushi Aono, Ryuta Nakamura, Noritake Adachi, Hidetoshi Kawabata

This paper concerns the problem of realizing consistent personalities in neural conversational modeling by using user generated question-answer pairs as training data.

Question Answering

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