Hiroshi Nakagawa

发表

Privacy-Preserving EM Algorithm for Clustering on Social Network

Hiroshi Nakagawa, Bin Yang, Issei Sato, 2012, PAKDD.

Optimal Regret Analysis of Thompson Sampling in Stochastic Multi-armed Bandit Problem with Multiple Plays

Hiroshi Nakagawa, Junpei Komiyama, Junya Honda, 2015, ICML.

Online and Stochastic Learning with a Human Cognitive Bias

Hiroshi Nakagawa, Hidekazu Oiwa, H. Oiwa, 2014, AAAI.

Feature-aware regularization for sparse online learning

H. Nakagawa, H. Oiwa, Shin Matsushima, 2014, Science China Information Sciences.

Approximation Analysis of Stochastic Gradient Langevin Dynamics by using Fokker-Planck Equation and Ito Process

Hiroshi Nakagawa, Issei Sato, Issei Sato, 2014, ICML.

Bayesian Differential Privacy on Correlated Data

Hiroshi Nakagawa, Bin Yang, Issei Sato, 2015, SIGMOD Conference.

Practical collapsed variational bayes inference for hierarchical dirichlet process

Hiroshi Nakagawa, Kenichi Kurihara, Issei Sato, 2012, KDD.

Rethinking Collapsed Variational Bayes Inference for LDA

Hiroshi Nakagawa, Issei Sato, Issei Sato, 2012, ICML.

Reducing Wrong Labels in Distant Supervision for Relation Extraction

Hiroshi Nakagawa, Issei Sato, Shingo Takamatsu, 2012, ACL.

Cross-Lingual Topic Alignment in Time Series Japanese / Chinese News

Noriko Kando, Hiroshi Nakagawa, Takehito Utsuro, 2012, PACLIC.

Applying a Burst Model to Detect Bursty Topics in a Topic Model

Noriko Kando, Hiroshi Nakagawa, Takehito Utsuro, 2012, JapTAL.

Topic models with power-law using Pitman-Yor process

Hiroshi Nakagawa, Issei Sato, Issei Sato, 2010, KDD.

Person Name Disambiguation on the Web Using Query Expansion

Issei Sato, H. Nakagawa, Minoru Yoshida, 2009 .

Differential Privacy without Sensitivity

Hiroshi Nakagawa, Issei Sato, Hiromi Arai, 2016, NIPS.

Copeland Dueling Bandit Problem: Regret Lower Bound, Optimal Algorithm, and Computationally Efficient Algorithm

Hiroshi Nakagawa, Junpei Komiyama, Junya Honda, 2016, ICML.

Regret Lower Bound and Optimal Algorithm in Finite Stochastic Partial Monitoring

Hiroshi Nakagawa, Junpei Komiyama, Junya Honda, 2015, NIPS.

Regret Lower Bound and Optimal Algorithm in Dueling Bandit Problem

Hiroshi Nakagawa, Hisashi Kashima, Junpei Komiyama, 2015, COLT.

Pulmonic venting and the typology of click nasality

Seunghun J. Lee, H. Nakagawa, A. Braver, 2017 .

A Simple but Powerful Automatic Term Extraction Method

Hiroshi Nakagawa, Tatsunori Mori, H. Nakagawa, 2002, COLING 2002.

Zero Pronouns and Conditionals in Japanese Instruction Manuals

Hiroshi Nakagawa, Tatsunori Mori, Tatsunori Mori, 1996, COLING.

Zero Pronouns as Experiencer in Japanese Discourse

Hiroshi Nakagawa, Hiroshi Nakagawa, 1992, COLING.

Multi-armed Bandit Problem with Lock-up Periods

Hiroshi Nakagawa, Junpei Komiyama, Issei Sato, 2013, ACML.

Graph-based Methods for Natural Language Processing Introduction to Textgraphs-8 Jobimtext Visualizer: a Graph-based Approach to Contextualizing Distributional Similarity Reconstructing Big Semantic Similarity Networks from Global to Local Similarities: a Graph-based Contextualization Method Using D

Michael R. Glass, Simone Paolo Ponzetto, France, 2013 .

Frequency-Aware Truncated Methods for Sparse Online Learning

Hiroshi Nakagawa, Hidekazu Oiwa, Shin Matsushima, 2011, ECML/PKDD.

Personalized reading support for second-language web documents

Hiroshi Nakagawa, Nobuyuki Shimizu, Takashi Ninomiya, 2013, TIST.

Secure Clustering in Private Networks

Hiroshi Nakagawa, Bin Yang, Issei Sato, 2011, 2011 IEEE 11th International Conference on Data Mining.

Collusion-resistant privacy-preserving data mining

Hiroshi Nakagawa, Jun Sakuma, Bin Yang, 2010, KDD.

Computation of Ratios of Secure Summations in Multi-party Privacy-Preserving Latent Dirichlet Allocation

Hiroshi Nakagawa, Bin Yang, Bin Yang, 2010, PAKDD.

Introducing off-diagonal elements to singular value matrix in probabilistic Latent Semantic Indexing

Hiroshi Nakagawa, Naoki Shibayama, Hiroshi Nakagawa, 2011 .

Mining Words in the Minds of Second Language Learners: Learner-Specific Word Difficulty

Hiroshi Nakagawa, Hidekazu Oiwa, Issei Sato, 2012, COLING.

Personalized reading support for second-language web documents by collective intelligence

Takashi Ninomiya, N. Shimizu, Yo Ehara, 2010, IUI '10.

A cognitive study of situatedness in English and Japanese : toward a flexible natural language processing systems : research report

Hiroshi Nakagawa, H. Nakagawa, Hiroshi Nakagawa, 1996 .

Semantics of Complex Sentences in Japanese pdf

Hiroshi Nakagawa, Shin-ichiro Nishizawa, H. Nakagawa, 1994, COLING.

A zero anaphora resolution system for Japanese complex sentences based on semantic and pragmatic constraints

Hiroshi Nakagawa, Shin'ichiro Nishizawa, Shin-ichiro Nishizawa, 1995 .

Discovering Serendipitous Information from Wikipedia by Using Its Network Structure

Hiroshi Nakagawa, Yohei Noda, Yoji Kiyota, 2010, ICWSM.

A Cloze Test Authoring System and Its Automation

Hiroshi Nakagawa, Ayako Hoshino, Ayako Hoshino, 2007, ICWL.

Deterministic Shift-Reduce Parsing for Unification-Based Grammars by Using Default Unification

Hiroshi Nakagawa, Nobuyuki Shimizu, Takashi Ninomiya, 2009, EACL.

Personalized Anonymization for Set-Valued Data by Partial Suppression

Hiroshi Nakagawa, Hiromi Arai, Takuma Nakagawa, 2017, 2017 IEEE International Conference on Data Mining Workshops (ICDMW).

The Hybrid Nested/Hierarchical Dirichlet Process and its Application to Topic Modeling with Word Differentiation

Hiroshi Nakagawa, Issei Sato, Tengfei Ma, 2015, AAAI.

Assisting cloze test making with a web application

Hiroshi Nakagawa, Ayako Hoshino, Ayako Hoshino, 2007 .