Tatsuya Hiraoka

According to our database, Tatsuya Hiraoka authored at least 13 papers between 2019 and 2024.

Collaborative distances:

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

2024

Knowledge of Pretrained Language Models on Surface Information of Tokens.

Tatsuya Hiraoka, Naoaki Okazaki

CoRR, 2024

2023

Tokenization Tractability for Human and Machine Learning Model: An Annotation Study.

Tatsuya Hiraoka, Tomoya Iwakura

CoRR, 2023

Downstream Task-Oriented Neural Tokenizer Optimization with Vocabulary Restriction as Post Processing.

Tatsuya Hiraoka, Tomoya Iwakura

CoRR, 2023

Vocabulary Replacement in SentencePiece for Domain Adaptation.

Teruno Kajiura, Shiho Takano, Tatsuya Hiraoka, Kimio Kuramitsu

Proceedings of the 37th Pacific Asia Conference on Language, 2023

2022

Recurrent Neural Hidden Markov Model for High-order Transition.

Tatsuya Hiraoka, Sho Takase, Kei Uchiumi, Atsushi Keyaki, Naoaki Okazaki

ACM Trans. Asian Low Resour. Lang. Inf. Process., 2022

MaxMatch-Dropout: Subword Regularization for WordPiece.

Tatsuya Hiraoka

Proceedings of the 29th International Conference on Computational Linguistics, 2022

Single Model Ensemble for Subword Regularized Models in Low-Resource Machine Translation.

Sho Takase, Tatsuya Hiraoka, Naoaki Okazaki

Proceedings of the Findings of the Association for Computational Linguistics: ACL 2022, 2022

Word-level Perturbation Considering Word Length and Compositional Subwords.

Tatsuya Hiraoka, Sho Takase, Kei Uchiumi, Atsushi Keyaki, Naoaki Okazaki

Proceedings of the Findings of the Association for Computational Linguistics: ACL 2022, 2022

Joint Entity and Relation Extraction Based on Table Labeling Using Convolutional Neural Networks.

Youmi Ma, Tatsuya Hiraoka, Naoaki Okazaki

Proceedings of the Sixth Workshop on Structured Prediction for NLP, 2022

2021

Joint Optimization of Tokenization and Downstream Model.

Tatsuya Hiraoka, Sho Takase, Kei Uchiumi, Atsushi Keyaki, Naoaki Okazaki

Proceedings of the Findings of the Association for Computational Linguistics: ACL/IJCNLP 2021, 2021

2020

Named Entity Recognition and Relation Extraction using Enhanced Table Filling by Contextualized Representations.

Youmi Ma, Tatsuya Hiraoka, Naoaki Okazaki

CoRR, 2020

Optimizing Word Segmentation for Downstream Task.

Tatsuya Hiraoka, Sho Takase, Kei Uchiumi, Atsushi Keyaki, Naoaki Okazaki

Proceedings of the Findings of the Association for Computational Linguistics: EMNLP 2020, 2020

2019

Stochastic Tokenization with a Language Model for Neural Text Classification.

Tatsuya Hiraoka, Hiroyuki Shindo, Yuji Matsumoto

Proceedings of the 57th Conference of the Association for Computational Linguistics, 2019