← Authors

Hiroshi Nakagawa

27 papers · 2003–2016 · 10 conferences · across top CS/AI conferences

Achievements

🌍 Conference Polyglot (10) πŸ—ΊοΈ Taxonomy Completionist (19) πŸŒ‰ Interdisciplinary Bridge 🐝 Cross-Pollinator (15) 🧭 Keyword Pioneer 🐣 Hot Topic Early Bird πŸƒ Academic Marathon (13) 🀝 Dynamic Duo (11) πŸ’Ž Century Club (27) πŸ”₯ Unstoppable (5) πŸ“ˆ Trend Setter πŸš€ Conference Pioneer

Conferences

EMNLP (6) COLING (4) ICML (4) ACL (3) CONLL (3) NIPS (3) ACML (1) COLT (1) EACL (1) IJCNLP (1)

Top co-authors

Issei Sato (11) Nobuyuki Shimizu (6) Junpei Komiyama (5) Junya Honda (4) Yo Ehara (3) Hidekazu Oiwa (3) Hisashi Kashima (2) Minoru Yoshida (2) Huanye Sheng (1) Takuya Matsuzaki (1)

Keywords

regret bound (5) stochastic optimization (3) bayesian inference (3) multi-armed bandit (3) online learning (3) optimal algorithm (2) dueling bandit (2) stochastic bandit (2) sequential learning (1) single-pass algorithm (1) perplexity evaluation (1) thompson sampling (1) optimal regret (1) exponential mechanism (1) confusion matrix (1) pairwise comparison (1) streaming algorithm (1) latent variable (1) partial monitoring (1) copeland winner (1)

Papers

Copeland Dueling Bandit Problem: Regret Lower Bound, Optimal Algorithm, and Computationally Efficient Algorithm ICML 2016
Differential Privacy without Sensitivity NIPS 2016
Regret Lower Bound and Optimal Algorithm in Finite Stochastic Partial Monitoring NIPS 2015
Regret Lower Bound and Optimal Algorithm in Dueling Bandit Problem COLT 2015
Optimal Regret Analysis of Thompson Sampling in Stochastic Multi-armed Bandit Problem with Multiple Plays ICML 2015
Approximation Analysis of Stochastic Gradient Langevin Dynamics by using Fokker-Planck Equation and Ito Process ICML 2014
Formalizing Word Sampling for Vocabulary Prediction as Graph-based Active Learning EMNLP 2014
Latent Confusion Analysis by Normalized Gamma Construction ICML 2014
Understanding seed selection in bootstrapping EMNLP 2013
Multi-armed Bandit Problem with Lock-up Periods ACML 2013
Automatically Determining a Proper Length for Multi-Document Summarization: A Bayesian Nonparametric Approach EMNLP 2013
Mining Words in the Minds of Second Language Learners: Learner-Specific Word Difficulty COLING 2012
Reducing Wrong Labels in Distant Supervision for Relation Extraction ACL 2012
Features for Detecting Hedge Cues CONLL 2010
Deterministic Single-Pass Algorithm for LDA NIPS 2010
Deterministic Shift-Reduce Parsing for Unification-Based Grammars by Using Default Unification EACL 2009
Metric Learning for Synonym Acquisition COLING 2008
Modeling Chinese Documents with Topical Word-Character Models COLING 2008
Structural Correspondence Learning for Dependency Parsing CONLL 2007
Bayesian Document Generative Model with Explicit Multiple Topics CONLL 2007
Bayesian Document Generative Model with Explicit Multiple Topics EMNLP 2007
Structural Correspondence Learning for Dependency Parsing EMNLP 2007
WebExperimenter for Multiple-Choice Question Generation EMNLP 2005
Reformatting Web Documents via Header Trees ACL 2005
Automatic Term Extraction Based on Perplexity of Compound Words IJCNLP 2005
Automatic Construction of Japanese KATAKANA Variant List from Large Corpus COLING 2004
Kiwi: A Multilingual Usage Consultation Tool based on Internet Searching ACL 2003