Sosuke Nishikawa

According to our database, Sosuke Nishikawa authored at least 7 papers between 2020 and 2025.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of five.

2025

Search Query Embeddings via User-behavior-driven Contrastive Learning.

Sosuke Nishikawa, Jun Hirako, Nobuhiro Kaji, Koki Watanabe, Hiroki Asano, Souta Yamashiro, Shumpei Sano

Proceedings of the 2025 Conference of the Nations of the Americas Chapter of the Association for Computational Linguistics: Human Language Technologies, 2025

2023

Closer Look at the Transferability of Adversarial Examples: How They Fool Different Models Differently.

Futa Waseda, Sosuke Nishikawa, Trung-Nghia Le, Huy H. Nguyen, Isao Echizen

Proceedings of the IEEE/CVF Winter Conference on Applications of Computer Vision, 2023

2022

EASE: Entity-Aware Contrastive Learning of Sentence Embedding.

Sosuke Nishikawa, Ryokan Ri, Ikuya Yamada, Yoshimasa Tsuruoka, Isao Echizen

Proceedings of the 2022 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies, 2022

A Multilingual Bag-of-Entities Model for Zero-Shot Cross-Lingual Text Classification.

Sosuke Nishikawa, Ikuya Yamada, Yoshimasa Tsuruoka, Isao Echizen

Proceedings of the 26th Conference on Computational Natural Language Learning, 2022

2021

Data Augmentation with Unsupervised Machine Translation Improves the Structural Similarity of Cross-lingual Word Embeddings.

Sosuke Nishikawa, Ryokan Ri, Yoshimasa Tsuruoka

Proceedings of the ACL-IJCNLP 2021 Student Research Workshop, 2021

2020

Data Augmentation for Learning Bilingual Word Embeddings with Unsupervised Machine Translation.

Sosuke Nishikawa, Ryokan Ri, Yoshimasa Tsuruoka

CoRR, 2020

Studio Ousia at the NTCIR-15 SHINRA2020-ML Task.

Sosuke Nishikawa, Ikuya Yamada

Proceedings of the 15th NTCIR Conference on Evaluation of Information Access Technologies, 2020