Daisuke Okanohara

6 papers · 2005–2010 · 5 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 · Silver 🏃 Academic Marathon · Sprint 🌉 Interdisciplinary Bridge · Silver 🧭 Keyword Pioneer 🔥 Unstoppable · Bronze

🚀 Conference Pioneer

Venues

ACL (2) AISTATS (1) COLING (1) IJCNLP (1) NAACL (1)

Top co-authors

Jun’ichi Tsujii (5) Yoshimasa Tsuruoka (2) Ichiro Takeuchi (1) Masashi Sugiyama (1) Takafumi Kanamori (1) Hirotaka Hachiya (1) Taiji Suzuki (1) Yusuke Miyao (1) Louis-Philippe Morency (1) Xu Sun (1)

Research topics

Machine Learning (1) Mathematics & Optimization (1) Reinforcement Learning (1) Applications (1) Core Methods (1) Learning Types (1) Optimization (1)

Keywords

density ratio estimation (1) multimodal distribution (1) heteroscedastic noise (1) conditional density estimation (1) least-squares method (1)

Papers

Conditional Density Estimation via Least-Squares Density Ratio Estimation AISTATS 2010 Learning Combination Features with L1 Regularization NAACL 2009 Modeling Latent-Dynamic in Shallow Parsing: A Latent Conditional Model with Improved Inference COLING 2008 A discriminative language model with pseudo-negative samples ACL 2007 Improving the Scalability of Semi-Markov Conditional Random Fields for Named Entity Recognition ACL 2006 Assigning Polarity Scores to Reviews Using Machine Learning Techniques IJCNLP 2005