Kazuhiro Seki

Publication Activity (10 Years)

Years Active: 2001-2023
Publications (10 Years): 21

Top Topics

Document Clusters

Translation Model

Sentiment Lexicon

Top Venues

Inf. Process. Manag.

Artif. Intell. Res.

Publications

Kazuhiro Seki
Refining Sentiment Predictions: Obtaining an Unbiased Business Sentiment Index from Japanese Newspapers. Int. J. Asian Lang. Process. 33 (2) (2023)
Kazuhiro Seki, Masahiko Shibamoto, Takashi Kamihigashi
Topic-Sentiment Analysis of Central Bank Press Conferences: BOJ Case Study. BigData (2023)
Kazuhiro Seki, Yusuke Ikuta, Yoichi Matsubayashi
News-based business sentiment and its properties as an economic index. Inf. Process. Manag. 59 (2) (2022)
Kazuhiro Seki
Turning News Texts into Business Sentiment. ECIR (2) (2022)
Kazuhiro Seki
Cross-lingual text similarity exploiting neural machine translation models. J. Inf. Sci. 47 (3) (2021)
Kazuhiro Seki, Yusuke Ikuta, Yoichi Matsubayashi
News-based Business Sentiment and its Properties as an Economic Index. CoRR (2021)
Kazuhiro Seki, Yusuke Ikuta
S-APIR: News-Based Business Sentiment Index. ADBIS (Short Papers) (2020)
Kazuhiro Seki, Yusuke Ikuta
S-APIR: News-based Business Sentiment Index. CoRR (2020)
Michael Segundo Ortiz, Kazuhiro Seki, Javed Mostafa
Evaluating Interactive Clustering for Biomedical Information Retrieval. AMIA (2019)
Kazuhiro Seki
On Cross-Lingual Text Similarity Using Neural Translation Models. J. Inf. Process. 27 (2019)
Michael Segundo Ortiz, Heejun Kim, Mengqian Wang, Kazuhiro Seki, Javed Mostafa
Dynamic Cluster-based Retrieval and Discovery for Biomedical Literature. BCB (2019)
Kazuhiro Seki, Yusuke Ikuta
Estimating Business Sentiment from News Texts. AIKE (2019)
Kazuhiro Seki, Michael Segundo Ortiz, Javed Mostafa
Effectiveness and Efficiency for Document Clustering in Biomedicine. BIBM (2019)
Kazuhiro Seki
Exploring Neural Translation Models for Cross-Lingual Text Similarity. CIKM (2018)
Kazuhiro Seki, Masahiko Shibamoto
Construction and Application of Sentiment Lexicons in Finance. Int. J. Multim. Data Eng. Manag. 9 (1) (2018)
Michael Segundo Ortiz, Sam Bubnovich, Mengqian Wang, Kazuhiro Seki, Javed Mostafa
Measures of Cluster Informativeness for Medical Evidence Aggregation and Dissemination. CoRR (2018)
Michael Segundo Ortiz, Kazuhiro Seki, Javed Mostafa
Toward Exploratory Search in Biomedicine: Evaluating Document Clusters by MeSH as a Semantic Anchor. CoRR (2018)
Rivindu Perera, Parma Nand, Boris Bacic, Wen-Hsin Yang, Kazuhiro Seki, Radek Burget
Semantic Web Today: From Oil Rigs to Panama Papers. CoRR (2017)
Kazuhiro Seki, Masahiko Shibamoto
Constructing Financial Sentiment Lexicons by Integrating Textual and Time-Series Data. IRI (2017)
Kazuhiro Seki
Financial Sentiment Orientation of Word Combinations. EKAW (Satellite Events) (2016)
Akira Yoshihara, Kazuhiro Seki, Kuniaki Uehara
Leveraging temporal properties of news events for stock market prediction. Artif. Intell. Res. 5 (1) (2016)
Shun Kawahara, Kazuhiro Seki, Kuniaki Uehara
Detecting Vital Documents in Massive Data Streams. Open J. Web Technol. 2 (1) (2015)
Shun Kawahara, Kazuhiro Seki, Kuniaki Uehara
Detecting Vital Documents Using Negative Relevance Feedback in Distributed Realtime Computation Framework. PACLING (2015)
Kazuhiro Seki
Hypothesis Discovery Exploiting Closed Chains of Relations. Trans. Large Scale Data Knowl. Centered Syst. 22 (2015)
Akira Yoshihara, Kazuki Fujikawa, Kazuhiro Seki, Kuniaki Uehara
Predicting Stock Market Trends by Recurrent Deep Neural Networks. PRICAI (2014)
Taiki Miyanishi, Kazuhiro Seki, Kuniaki Uehara
Time-Aware Latent Concept Expansion for Microblog Search. ICWSM (2014)
Yicong Wang, Kazuhiro Seki, Kuniaki Uehara
Detection of Trajectory Patterns and Visualization of Spatio-temporal Information Based on Data Stream Approaches. GRMSE (2014)
Shun Kawahara, Kuniaki Uehara, Kazuhiro Seki
K2U at TREC 2014 KBA Track. TREC (2014)
Tetsuya Nakamura, Keishi Taki, Hiroki Nomiya, Kazuhiro Seki, Kuniaki Uehara
A shape-based similarity measure for time series data with ensemble learning. Pattern Anal. Appl. 16 (4) (2013)
Taiki Miyanishi, Kazuhiro Seki, Kuniaki Uehara
Combining Recency and Topic-Dependent Temporal Variation for Microblog Search. ECIR (2013)
Shohei Higashiyama, Kazuhiro Seki, Kuniaki Uehara
Clinical Entity Recognition Using Cost-Sensitive Structured Perceptron for NTCIR-10 MedNLP. NTCIR (2013)
Mathieu Blondel, Kazuhiro Seki, Kuniaki Uehara
Learning non-linear classifiers with a sparsity constraint using L1 regularization. SAC (2013)
Kazuhiro Seki, Ryota Jinno, Kuniaki Uehara
Parallel Distributed Trajectory Pattern Mining Using Hierarchical Grid with MapReduce. Int. J. Grid High Perform. Comput. 5 (4) (2013)
Koji Kumanami, Kazuhiro Seki, Kuniaki Uehara
Agglomerative co-clustering for synonymous phrases based on common effects and influences. IEEE BigData (2013)
Mathieu Blondel, Kazuhiro Seki, Kuniaki Uehara
Block coordinate descent algorithms for large-scale sparse multiclass classification. Mach. Learn. 93 (1) (2013)
Shohei Higashiyama, Kazuhiro Seki, Kuniaki Uehara
Developing ML-based Systems to Extract Medical Information from Japanese Medical History Summaries. NLPHealthcare@IJCNLP (2013)
Taiki Miyanishi, Sayaka Kitaguchi, Kazuhiro Seki, Kuniaki Uehara
TREC 2013 Microblog Track Experiments at Kobe University. TREC (2013)
Kazuhiro Seki, Kuniaki Uehara
Supervised Hypothesis Discovery Using Syllogistic Patterns in the Biomedical Literature. IJCAI (2013)
Sayaka Kitaguchi, Taiki Miyanishi, Kazuhiro Seki, Kuniaki Uehara
Interactive Disaster Information Search System for Microblog by Minimal User Feedback. AIRS (2013)
Taiki Miyanishi, Kazuhiro Seki, Kuniaki Uehara
Improving pseudo-relevance feedback via tweet selection. CIKM (2013)
Kazuki Fujikawa, Kazuhiro Seki, Kuniaki Uehara
NegFinder: A Web Service for Identifying Negation Signals and Their Scopes. Inf. Media Technol. 8 (3) (2013)
Ryota Jinno, Kazuhiro Seki, Kuniaki Uehara
Parallel distributed trajectory pattern mining using MapReduce. CloudCom (2012)
Kazuki Fujikawa, Kazuhiro Seki, Kuniaki Uehara
A hybrid approach to finding negated and uncertain expressions in biomedical documents. MIX-HS (2012)
Takuya Hagimura, Kazuhiro Seki, Kuniaki Uehara
Generating Interpretable Hypotheses Based on Syllogistic Patterns. AAAI Fall Symposium: Information Retrieval and Knowledge Discovery in Biomedical Text (2012)
Taiki Miyanishi, Kazuhiro Seki, Kuniaki Uehara
TREC 2012 Microblog Track Experiments at Kobe University. TREC (2012)
Mathieu Blondel, Kazuhiro Seki, Kuniaki Uehara
Tackling class imbalance and data scarcity in literature-based gene function annotation. SIGIR (2011)
Taiki Miyanishi, Kazuhiro Seki, Kuniaki Uehara
Hypothesis Ranking Based on Semantic Event Similarities. Inf. Media Technol. 6 (3) (2011)
Mathieu Blondel, Kazuhiro Seki, Kuniaki Uehara
Application of Semantic Kernels to Literature-Based Gene Function Annotation. Discovery Science (2011)
Kazuhiro Seki, Kuniaki Uehara
Opinionated document retrieval using subjective triggers. J. Assoc. Inf. Sci. Technol. 62 (5) (2011)
Taiki Miyanishi, Naoto Okamura, Xiaoxi Liu, Kazuhiro Seki, Kuniaki Uehara
TREC 2011 Microblog Track Experiments at Kobe University. TREC (2011)
Kazuhiro Seki, Huawei Qin, Kuniaki Uehara
Impact and prospect of social bookmarks for bibliographic information retrieval. JCDL (2010)
Taiki Miyanishi, Kazuhiro Seki, Kuniaki Uehara
Hypothesis generation and ranking based on event similarities. SAC (2010)
Mathieu Blondel, Kazuhiro Seki, Kuniaki Uehara
Unsupervised Learning of Stroke Tagger for Online Kanji Handwriting Recognition. ICPR (2010)
Kazuhiro Seki, Kuniaki Uehara
Adaptive subjective triggers for opinionated document retrieval. WSDM (2009)
Kazuhiro Seki, Javed Mostafa
Discovering implicit associations among critical biological entities. Int. J. Data Min. Bioinform. 3 (2) (2009)
Kazuhiro Seki, Yoshihiro Kino, Kuniaki Uehara
Gene Functional Annotation with Dynamic Hierarchical Classification Guided by Orthologs. Discovery Science (2009)
Kazuhiro Seki, Javed Mostafa
Gene ontology annotation as text categorization: An empirical study. Inf. Process. Manag. 44 (5) (2008)
Kazuhiro Seki, Hiroyuki Hattori, Kuniaki Uehara
Generating diverse katakana variants based on phonemic mapping. SIGIR (2008)
Kazuhiro Seki, Javed Mostafa
Discovering Implicit Associations Between Genes and Hereditary Diseases. Pacific Symposium on Biocomputing (2007)
Kazuhiro Seki, Javed Mostafa
Literature-Based Discovery by an Enhanced Information Retrieval Model. Discovery Science (2007)
Kazuhiro Seki, Yoshihiro Kino, Shohei Sato, Kuniaki Uehara
TREC 2007 Blog Track Experiments at Kobe University. TREC (2007)
Kazuhiro Seki, Javed Mostafa
An application of text categorization methods to gene ontology annotation. SIGIR (2005)
Kazuhiro Seki, Javed Mostafa
A hybrid approach to protein name identification in biomedical texts. Inf. Process. Manag. 41 (4) (2005)
Kazuhiro Seki, James C. Costello, Vasanth R. Singan, Javed Mostafa
TREC 2004 Genomics Track Experiments at IUB. TREC (2004)
Kazuhiro Seki, Nihar Sheth, Javed Mostafa
Identifying Gene Function Descriptions by Probability-based Sentence Selection. TREC (2003)
Kazuhiro Seki, Javed Mostafa
A Probabilistic Model for Identifying Protein Names and their Name Boundaries. CSB (2003)
Yueyu Fu, Javed Mostafa, Kazuhiro Seki
Protein Association Discovery in Biomedical Literature. JCDL (2003)
Kazuhiro Seki, Javed Mostafa
An approach to protein name extraction using heuristics and a dictionary. ASIST (2003)
Kazuhiro Seki, Atsushi Fujii, Tetsuya Ishikawa
A Probabilistic Method for Analyzing Japanese Anaphora Integrating Zero Pronoun Detection and Resolution CoRR (2002)
Kazuhiro Seki, Atsushi Fujii, Tetsuya Ishikawa
A Probabilistic Method for Analyzing Japanese Anaphora Integrating Zero Pronoun Detection and Resolution. COLING (2002)
Kazuhiro Seki, Atsushi Fujii, Tetsuya Ishikawa
A Probabilistic Model for Japanese Zero Pronoun Resolution Integrating Syntactic and Semantic Features. NLPRS (2001)