Youngjoong KO


Speech-Act Classification Using a Convolutional Neural Network Based on POS Tag and Dependency-Relation Bigram Embedding
Donghyun YOO Youngjoong KO Jungyun SEO 
Publication:   
Publication Date: 2017/12/01
Vol. E100-D  No. 12  pp. 3081-3084
Type of Manuscript:  LETTER
Category: Natural Language Processing
Keyword: 
speech-act classificationdependency-relationconvolutional neural networkword embeddingbigram embedding
 Summary | Full Text:PDF

Improving Question Retrieval in cQA Services Using a Dependency Parser
Kyoungman BAE Youngjoong KO 
Publication:   
Publication Date: 2017/04/01
Vol. E100-D  No. 4  pp. 807-810
Type of Manuscript:  Special Section LETTER (Special Section on Data Engineering and Information Management)
Category: 
Keyword: 
question retrievalcQA servicedependencylanguage model
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Automatically Extracting Parallel Sentences from Wikipedia Using Sequential Matching of Language Resources
Juryong CHEON Youngjoong KO 
Publication:   
Publication Date: 2017/02/01
Vol. E100-D  No. 2  pp. 405-408
Type of Manuscript:  LETTER
Category: Natural Language Processing
Keyword: 
automatic parallel corpus constructionlanguage resourcessentence similarity calculationWikipedia
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How to Combine Translation Probabilities and Question Expansion for Question Classification in cQA Services
Kyoungman BAE Youngjoong KO 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2016/04/01
Vol. E99-D  No. 4  pp. 1019-1022
Type of Manuscript:  Special Section LETTER (Special Section on Data Engineering and Information Management)
Category: 
Keyword: 
question classificationcQA servicepseudo relevant feedback (PRF)question expansiontranslation probability
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Classifying Mathematical Expressions Written in MathML
Shinil KIM Seon YANG Youngjoong KO 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2012/10/01
Vol. E95-D  No. 10  pp. 2560-2563
Type of Manuscript:  LETTER
Category: Artificial Intelligence, Data Mining
Keyword: 
mathematical expressionsMathMLclassification
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Using IS-A Relation Patterns for Factoid Questions in Question Answering Systems
Bojun SHIM Youngjoong KO Jungyun SEO 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2006/12/01
Vol. E89-D  No. 12  pp. 2985-2989
Type of Manuscript:  LETTER
Category: Contents Technology and Web Information Systems
Keyword: 
information retrievalQuestion Answering systemIS-A relation patternfactoid question
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Topic Keyword Identification for Text Summarization Using Lexical Clustering
Youngjoong KO Kono KIM Jungyun SEO 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2003/09/01
Vol. E86-D  No. 9  pp. 1695-1701
Type of Manuscript:  Special Section PAPER (Special Issue on Text Processing for Information Access)
Category: 
Keyword: 
text summarizationlexical clusteringk-means algorithmtopic keyword identification
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