Kei Uchiumi

7 papers · 2009–2022 · 4 venues · across top CS/AI venues

Authors are matched by name, so researchers who share a name ("Yang Liu", "Wei Wang") appear as a single profile and their paper counts, venues and achievements are combined. How identity is handled.

Achievements

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🌍 Conference Polyglot · Bronze 🏃 Academic Marathon · Half 🌉 Interdisciplinary Bridge · Bronze 🗺️ Taxonomy Completionist (10)

Venues

ACL (4) COLING (1) EMNLP (1) IJCNLP (1)

Top co-authors

Sho Takase (3) Tatsuya Hiraoka (3) Naoaki Okazaki (3) Atsushi Keyaki (3) Daichi Mochihashi (2) Mamoru Komachi (2) Hiroshi Tsukahara (1) Yoshinori Kobayashi (1) Chihiro Shibata (1) Toshinori Satou (1)

Research topics

Deep Learning (3) Machine Learning (3) Natural Language Processing (2) Application Areas (2) Applications (2) Learning Types (2) Architectures (1) Core Methods (1) Optimization & Theory (1) Resources & Methods (1)

Keywords

text classification (2) machine translation (1) data augmentation (1) word segmentation (1) long short-term memory (1) language model (1) downstream task (1) syntactic structure (1) phrase structure (1) context vector (1) text augmentation (1) subword regularization (1) word replacement (1) sentiment analysis (1) word-level perturbation (1)

Papers

Word-level Perturbation Considering Word Length and Compositional Subwords ACL 2022 Joint Optimization of Tokenization and Downstream Model ACL 2021 How LSTM Encodes Syntax: Exploring Context Vectors and Semi-Quantization on Natural Text COLING 2020 Optimizing Word Segmentation for Downstream Task EMNLP 2020 Inducing Word and Part-of-Speech with Pitman-Yor Hidden Semi-Markov Models ACL 2015 Japanese Abbreviation Expansion with Query and Clickthrough Logs IJCNLP 2011 Learning Semantic Categories from Clickthrough Logs ACL 2009