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ORCIDKoji Eguchi
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2020 – today
- 2023
[c48]Kohei Watanabe, Koji Eguchi:
Generalized Knowledge Distillation for Topic Models. PRICAI (2) 2023: 355-361- 2020
- [c47]Shuhei Yoshimi, Koji Eguchi:
Forecasting Corporate Financial Time Series using Multi-phase Attention Recurrent Neural Networks. EDBT/ICDT Workshops 2020
2010 – 2019
- 2019
- [j16]Koji Eguchi:
Foreword. IEICE Trans. Inf. Syst. 102-D(4): 724 (2019) - [c46]Kohei Yamamoto, Koji Eguchi, Atsuhiro Takasu:
Hierarchical Topic Models for Expanding Category Hierarchies. BigComp 2019: 1-8 - 2018
- [j15]Jianfei Xue, Koji Eguchi:
Sequential Bayesian Nonparametric Multimodal Topic Models for Video Data Analysis. IEICE Trans. Inf. Syst. 101-D(4): 1079-1087 (2018) - [c45]Jianfei Xue, Koji Eguchi:
Supervised Nonparametric Multimodal Topic Modeling Methods for Multi-class Video Classification. ICMR 2018: 370-378 - 2017
- [j14]Jianfei Xue, Koji Eguchi:
Video Data Modeling Using Sequential Correspondence Hierarchical Dirichlet Processes. IEICE Trans. Inf. Syst. 100-D(1): 33-41 (2017) - [j13]Yosuke Sakata, Koji Eguchi:
Relation Prediction in Multilingual Data Based on Multimodal Relational Topic Models. IEICE Trans. Inf. Syst. 100-D(4): 741-749 (2017) - [c44]Shotaro Ito, Koji Eguchi:
Time dependent analysis of financial networks using supervised latent feature relational models. IEEE BigData 2017: 3086-3090 - [c43]Shohei Umehara, Koji Eguchi:
Predicting Users' Search Behavior Using Stochastic Multi-mode Network Models. ICDM Workshops 2017: 150-155 - [c42]Jianfei Xue, Zhaojie Luo
, Koji Eguchi, Tetsuya Takiguchi, Tsukasa Omoto:
A Bayesian nonparametric multimodal data modeling framework for video emotion recognition. ICME 2017: 601-606 - [c41]Koji Eguchi, Tsuyoshi Murata:
Constrained Community Detection in Multiplex Networks. SocInfo (1) 2017: 75-87 - [c40]Shohei Sakamoto, Koji Eguchi:
Particle Filter Inference based on Activities for Overlapping Community Models. WWW (Companion Volume) 2017: 1499-1504 - 2016
- [j12]Takuji Shimamawari, Koji Eguchi, Atsuhiro Takasu:
Bayesian Non-parametric Inference of Multimodal Topic Hierarchies. J. Inf. Process. 24(2): 407-415 (2016) - [c39]Yosuke Sakata, Koji Eguchi:
Cross-lingual link prediction using multimodal relational topic models. ICIS 2016: 1-8 - [c38]Jianfei Xue, Koji Eguchi:
Sequential Correspondence Hierarchical Dirichlet Processes for Video Data Analysis. ICMR 2016: 229-233 - [c37]Hidetsugu Nanba, Tetsuya Sakai, Noriko Kando, Atsushi Keyaki, Koji Eguchi, Kenji Hatano, Toshiyuki Shimizu, Yu Hirate, Atsushi Fujii:
NEXTI at NTCIR-12 IMine-2 Task. NTCIR 2016 - [c36]Shohei Sakamoto, Koji Eguchi:
Sequential Monte Carlo Inference Based on Activities for Overlapping Community Models. MSM@WWW,MUSE@PKDD/ECML 2016: 89-106 - 2015
- [c35]Takuji Shimamawari, Koji Eguchi, Atsuhiro Takasu:
Bayesian nonparametric inference of latent topic hierarchies for multimodal data. ACPR 2015: 236-240 - 2014
- [j11]Yang Xie, Koji Eguchi:
Multimedia Topic Models Considering Burstiness of Local Features. IEICE Trans. Inf. Syst. 97-D(4): 714-720 (2014) - [j10]Tomoki Kobayashi, Koji Eguchi:
Online Inference of Mixed Membership Stochastic Blockmodels for Network Data Streams. IEICE Trans. Inf. Syst. 97-D(4): 752-761 (2014) - [j9]Tsukasa Omoto, Koji Eguchi, Shotaro Tora:
Hybrid Parallel Inference for Hierarchical Dirichlet Processes. IEICE Trans. Inf. Syst. 97-D(4): 815-820 (2014) - 2013
- [j8]Shotaro Tora, Koji Eguchi:
MPI/OpenMP Hybrid Parallel Inference Methods for Latent Dirichlet Allocation - Approximation and Evaluation. IEICE Trans. Inf. Syst. 96-D(5): 1006-1015 (2013) - [i1]Tomoki Kobayashi, Koji Eguchi:
Sequential Monte Carlo Inference of Mixed Membership Stochastic Blockmodels for Dynamic Social Networks. CoRR abs/1312.2154 (2013) - 2012
- [c34]Kosuke Fukumasu, Koji Eguchi, Eric P. Xing:
Symmetric Correspondence Topic Models for Multilingual Text Analysis. NIPS 2012: 1295-1303 - [c33]Shinya Naito, Koji Eguchi:
Robust Recommendations Using Regularized Link Analysis of Browsing Behavior Graphs. SBP 2012: 339-347 - 2010
- [c32]Akira Ninagawa, Koji Eguchi:
Link prediction using probabilistic group models of network structure. SAC 2010: 1115-1116
2000 – 2009
- 2009
- [j7]Chirag Shah, Koji Eguchi:
Improving Document Representation for Story Link Detection by Modeling Term Topicality. Inf. Media Technol. 4(2): 433-441 (2009) - [j6]Koji Eguchi, W. Bruce Croft:
Query structuring and expansion with two-stage term dependence for Japanese web retrieval. Inf. Retr. 12(3): 251-274 (2009) - [c31]Takayoshi Okamoto, Tetsuya Honda, Koji Eguchi:
Locally contextualized smoothing of language models for sentiment sentence retrieval. TSA@CIKM 2009: 73-80 - 2008
- [j5]Hitohiro Shiozaki, Koji Eguchi, Takenao Ohkawa:
Entity Network Prediction Using Multitype Topic Models. IEICE Trans. Inf. Syst. 91-D(11): 2589-2598 (2008) - [c30]Tetsuya Shibata, Koji Eguchi:
Automatic query structuring from sentences for Japanese web retrieval. CIKM-iNEWS 2008: 55-62 - [c29]Tatsuya Asou, Koji Eguchi:
Predicting protein-protein relationships from literature using collapsed variational latent dirichlet allocation. DTMBIO 2008: 77-80 - [c28]Hitohiro Shiozaki, Koji Eguchi, Takenao Ohkawa:
Entity Network Prediction Using Multitype Topic Models. PAKDD 2008: 705-714 - 2007
- [c27]Chirag Shah, Koji Eguchi:
Use of Topicality and Information Measures to Improve Document Representation for Story Link Detection. ECIR 2007: 393-404 - [c26]Ron Bekkerman, Hema Raghavan, James Allan, Koji Eguchi:
Interactive Clustering of Text Collections According to a User-Specified Criterion. IJCAI 2007: 684-689 - [c25]Hitohiro Shiozaki, Koji Eguchi:
Entity Ranking from Annotated Text Collections Using Multitype Topic Models. INEX 2007: 279-292 - [c24]Yuki Arai, Koji Eguchi:
Opinion Retrieval Experiments Using Generative Models: Experiments for the TREC 2007 Blog Track. TREC 2007 - 2006
- [c23]Koji Eguchi, W. Bruce Croft:
Query Structuring with Two-Stage Term Dependence in the Japanese Language. AIRS 2006: 522-529 - [c22]Koji Eguchi, W. Bruce Croft:
Boosting relevance model performance with query term dependence. CIKM 2006: 792-793 - [c21]Koji Eguchi, Victor Lavrenko:
Sentiment Retrieval using Generative Models. EMNLP 2006: 345-354 - [c20]Koji Eguchi, Chirag Shah:
Opinion Retrieval Experiments Using Generative Models: Experiments for the TREC 2006 Blog Track. TREC 2006 - [p1]Yohei Seki, Koji Eguchi, Noriko Kando:
Multi-Document Viewpoint Summarization Focused on Facts, Opinion and Knowledge. Computing Attitude and Affect in Text 2006: 317-336 - 2005
- [c19]Koji Eguchi:
NTCIR-5 Query Expansion Experiments using Term Dependence Models. NTCIR 2005 - [c18]Yohei Seki, Koji Eguchi, Noriko Kando, Masaki Aono:
Multi-Document Summarization Reflecting Information Needs on Subjectivity. NTCIR 2005 - 2004
- [j4]Kazuaki Kishida, Kuang-hua Chen, Sukhoon Lee, Hsin-Hsi Chen, Noriko Kando, Kazuko Kuriyama, Sung-Hyon Myaeng, Koji Eguchi:
Cross-lingual information retrieval (CLIR) task at the NTCIR workshop 3. SIGIR Forum 38(1): 17-20 (2004) - [j3]Koji Eguchi, Keizo Oyama, Emi Ishida, Noriko Kando, Kazuko Kuriyama:
An evaluation of the Web retrieval task at the third NTCIR workshop. SIGIR Forum 38(1): 39-45 (2004) - [c17]Koji Eguchi:
Overview of the Topical Classification Task at NTCIR-4 WEB. NTCIR 2004 - [c16]Koji Eguchi, Keizo Oyama, Akiko Aizawa, Haruko Ishikawa:
Overview of the Informational Retrieval Task at NTCIR-4 WEB. NTCIR 2004 - [c15]Kazuaki Kishida, Kuang-hua Chen, Sukhoon Lee, Kazuko Kuriyama, Noriko Kando, Hsin-Hsi Chen, Sung-Hyon Myaeng, Koji Eguchi:
Overview of CLIR Task at the Fourth NTCIR Workshop. NTCIR 2004 - [c14]Kazuaki Kishida, Kazuko Kuriyama, Noriko Kando, Koji Eguchi:
Prediction of Performance on Cross-Lingual Information Retrieval by Regression Models. NTCIR 2004 - [c13]Takashi Ohtsuka, Koji Eguchi, Hayato Yamana:
An Evaluation Method of Web Search Engines Based on Users' Sense. NTCIR 2004 - [c12]Keizo Oyama, Koji Eguchi, Haruko Ishikawa, Akiko Aizawa:
Overview of the NTCIR-4 WEB Navigational Retrieval Task 1. NTCIR 2004 - [c11]Yohei Seki, Koji Eguchi, Noriko Kando:
User-Focused Multi-Document Summarization with Paragraph Clustering and Sentence-Type Filtering. NTCIR 2004 - 2003
- [c10]Yohei Seki, Koji Eguchi, Noriko Kando:
Compact Summarization for Mobile Phones. Mobile HCI Workshop on Mobile and Ubiquitous Information Access 2003: 172-186 - [c9]Koji Eguchi, Keizo Oyama, Emi Ishida, Noriko Kando, Kazuko Kuriyama:
System Evaluation Methods for Web Retrieval Tasks Considering Hyperlink Structure. WWW (Posters) 2003 - 2002
- [j2]Kazuko Kuriyama, Noriko Kando, Toshihiko Nozue, Koji Eguchi:
Pooling for a Large-Scale Test Collection: An Analysis of the Search Results from the First NTCIR Workshop. Inf. Retr. 5(1): 41-59 (2002) - [c8]Koji Eguchi, Kazuko Kuriyama, Noriko Kando:
Sensitivity of IR systems Evaluation to Topic Difficulty. LREC 2002 - [c7]Kuang-hua Chen, Hsin-Hsi Chen, Noriko Kando, Kazuko Kuriyama, Sukhoon Lee, Sung-Hyon Myaeng, Kazuaki Kishida, Koji Eguchi, Hyeon Kim:
Overview of CLIR Task at the Third NTCIR Workshop. NTCIR 2002 - [c6]Koji Eguchi, Keizo Oyama, Emi Ishida, Noriko Kando, Kazuko Kuriyama:
Overview of the Web Retrieval Task at the Third NTCIR Workshop. NTCIR 2002 - [c5]Koji Eguchi, Keizo Oyama, Emi Ishida, Kazuko Kuriyama, Noriko Kando:
The web retrieval task and its evaluation in the third NTCIR workshop. SIGIR 2002: 375-376 - 2001
- [j1]Koji Eguchi, Hidetaka Ito, Akira Kumamoto, Yakichi Kanata:
Adaptive document clustering using incrementally expanded queries. Syst. Comput. Jpn. 32(2): 64-74 (2001) - [c4]Koji Eguchi, Shigeki Sugita:
Automatically editing book reviews on the web. WIDM 2001: 76-81
1990 – 1999
- 1999
- [c3]Koji Eguchi, Hidetaka Ito, Akira Kumamoto, Yakichi Kanata:
Adaptive and Incremental Query Expansion for Cluster-based Browsing. DASFAA 1999: 25-34 - [c2]Noriko Kando, Kazuko Kuriyama, Toshihiko Nozue, Koji Eguchi, Hiroyuki Kato, Soichiro Hidaka:
Overview of IR tasks. NTCIR 1999 - [c1]Koji Eguchi:
Adaptive Cluster-Based Browsing Using Incrementally Expanded Queries and its Effects (poster abstract). SIGIR 1999: 265-266
Coauthor Index
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