Search Results for author: Kunihiko Sadamasa

Found 4 papers, 0 papers with code

Cross-Sentence N-ary Relation Extraction using Lower-Arity Universal Schemas

no code implementations IJCNLP 2019 Kosuke Akimoto, Takuya Hiraoka, Kunihiko Sadamasa, Mathias Niepert

Most existing relation extraction approaches exclusively target binary relations, and n-ary relation extraction is relatively unexplored.

Relation Relation Extraction +1

Optimization of Information-Seeking Dialogue Strategy for Argumentation-Based Dialogue System

no code implementations26 Nov 2018 Hisao Katsumi, Takuya Hiraoka, Koichiro Yoshino, Kazeto Yamamoto, Shota Motoura, Kunihiko Sadamasa, Satoshi Nakamura

It is required that these systems have sufficient supporting information to argue their claims rationally; however, the systems often do not have enough of such information in realistic situations.

Polynomial Semantic Indexing

no code implementations NeurIPS 2009 Bing Bai, Jason Weston, David Grangier, Ronan Collobert, Kunihiko Sadamasa, Yanjun Qi, Corinna Cortes, Mehryar Mohri

We present a class of nonlinear (polynomial) models that are discriminatively trained to directly map from the word content in a query-document or document-document pair to a ranking score.


Cannot find the paper you are looking for? You can Submit a new open access paper.