Fundamental Exploration of Evaluation Metrics for Persona Characteristics of Text Utterances

no code implementations • SIGDIAL (ACL) 2021 • Chiaki Miyazaki, Saya Kanno, Makoto Yoda, Junya Ono, Hiromi Wakaki

When evaluating the appropriateness of a large number of arbitrary utterances to be registered in the utterance database of a retrieval-based dialog system, evaluation metrics that require a reference (or a “correct” utterance) for each evaluation target cannot be used.

Retrieval

Towards an Entertaining Natural Language Generation System: Linguistic Peculiarities of Japanese Fictional Characters

no code implementations • WS 2016 • Chiaki Miyazaki, Toru Hirano, Ryuichiro Higashinaka, Yoshihiro Matsuo

Text Generation

Discourse Relation Recognition by Comparing Various Units of Sentence Expression with Recursive Neural Network

no code implementations • PACLIC 2015 • Atsushi Otsuka, Toru Hirano, Chiaki Miyazaki, Ryo Masumura, Ryuichiro Higashinaka, Toshiro Makino, Yoshihiro Matsuo

Relation Sentence +1

Automatic conversion of sentence-end expressions for utterance characterization of dialogue systems

no code implementations • PACLIC 2015 • Chiaki Miyazaki, Toru Hirano, Ryuichiro Higashinaka, Toshiro Makino, Yoshihiro Matsuo

Sentence

Towards an open-domain conversational system fully based on natural language processing

no code implementations • COLING 2014 • Ryuichiro Higashinaka, Kenji Imamura, Toyomi Meguro, Chiaki Miyazaki, Nozomi Kobayashi, Hiroaki Sugiyama, Toru Hirano, Toshiro Makino, Yoshihiro Matsuo

Open-Domain Question Answering Task-Oriented Dialogue Systems