Hwanjo Yu


2003

doi dblp
Text classification from positive and unlabeled documents
Hwanjo Yu | ChengXiang Zhai | Jiawei Han
Proceedings of the 2003 ACM CIKM International Conference on Information and Knowledge Management, New Orleans, Louisiana, USA, November 2-8, 2003

2009

doi dblp
Efficient feature weighting methods for ranking
Hwanjo Yu | Jinoh Oh | Wook-Shin Han
Proceedings of the 18th ACM Conference on Information and Knowledge Management, CIKM 2009, Hong Kong, China, November 2-6, 2009

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VRIFA: a nonlinear SVM visualization tool using nomogram and localized radial basis function (LRBF) kernels
Ngo Anh Vien | Nguyen Hoang Viet | TaeChoong Chung | Hwanjo Yu | Sungchul Kim | Baek Hwan Cho
Proceedings of the 18th ACM Conference on Information and Knowledge Management, CIKM 2009, Hong Kong, China, November 2-6, 2009

doi dblp
RefMed: relevance feedback retrieval system fo PubMed
Hwanjo Yu | Taehoon Kim | Jinoh Oh | Ilhwan Ko | Sungchul Kim
Proceedings of the 18th ACM Conference on Information and Knowledge Management, CIKM 2009, Hong Kong, China, November 2-6, 2009

doi dblp
Enabling multi-level relevance feedback on pubmed by integrating rank learning into DBMS
Hwanjo Yu | Taehoon Kim | Jinoh Oh | Ilhwan Ko | Sungchul Kim | Wook-Shin Han
Proceeding of the 3rd International Workshop on Data and Text Mining in Bioinformatics, DTMBIO 2009, Hong Kong, China, November 6, 2009

2010

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RankSVR: can preference data help regression?
Hwanjo Yu | Sungchul Kim | Seung-Hoon Na
Proceedings of the 19th ACM Conference on Information and Knowledge Management, CIKM 2010, Toronto, Ontario, Canada, October 26-30, 2010

2011

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Advertiser-centric approach to understand user click behavior in sponsored search
Sungchul Kim | Tao Qin | Hwanjo Yu | Tie-Yan Liu
Proceedings of the 20th ACM Conference on Information and Knowledge Management, CIKM 2011, Glasgow, United Kingdom, October 24-28, 2011

2012

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iSampling: framework for developing sampling methods considering user's interest
Jinoh Oh | Hwanjo Yu
21st ACM International Conference on Information and Knowledge Management, CIKM'12, Maui, HI, USA, October 29 - November 02, 2012

doi dblp
Indexing methods for efficient protein 3D surface search
Sungchul Kim | Lee Sael | Hwanjo Yu
Proceedings of the ACM sixth international workshop on Data and text mining in biomedical informatics, DTMBIO@CIKM 2012, Maui, Hawaii, USA, October 29, 2012

2013

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Efficient local ligand-binding site search using landmark mds
Sungchul Kim | Lee Sael | Hwanjo Yu
Proceeding of the 7rd International Workshop on Data and Text Mining in Bioinformatics, DTMBIO 2013, San Francisco, CA, USA, November 1, 2013

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BoDBES: a boosted dictionary-based biomedical entity spotter
Min Song | Wook-Shin Han | Hwanjo Yu
Proceeding of the 7rd International Workshop on Data and Text Mining in Bioinformatics, DTMBIO 2013, San Francisco, CA, USA, November 1, 2013

2014

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Identifying Cancer Subtypes based on Somatic Mutation Profile
Sungchul Kim | Lee Sael | Hwanjo Yu
Proceedings of the ACM 8th International Workshop on Data and Text Mining in Bioinformatics, DTMBIO@CIKM 2014, Shanghai, China, November 7, 2014

2015

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Discovery of Prostate Specific Antigen Pattern to Predict Castration Resistant Prostate Cancer of Androgen Deprivation Therapy
Yejin Kim | Yong Hyun Park | Ji Youl Lee | In Young Choi | Dong Hyun Kim | Hwanjo Yu
Proceedings of the ACM Ninth International Workshop on Data and Text Mining in Biomedical Informatics, DTMBIO 2015, Melbourne, Australia, October 23, 2015

2016

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ISOFT-Team at NTCIR-12 QALab-2: Using Choice Verification
Soonchoul Kwon | Seonyeong Park | Daehwan Nam | Kyusong Lee | Hwanjo Yu | Gary Geunbae Lee
Proceedings of the 12th NTCIR Conference on Evaluation of Information Access Technologies, National Center of Sciences, Tokyo, Japan, June 7-10, 2016

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TRecSo: Enhancing Top-k Recommendation With Social Information
Chanyoung Park | Dong Hyun Kim | Jinoh Oh | Hwanjo Yu
Proceedings of the 25th International Conference on World Wide Web, WWW 2016, Montreal, Canada, April 11-15, 2016, Companion Volume

2017

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DiagTree: Diagnostic Tree for Differential Diagnosis
Yejin Kim | Jingyun Choi | Yosep Chong | Xiaoqian Jiang | Hwanjo Yu
Proceedings of the 2017 ACM on Conference on Information and Knowledge Management, CIKM 2017, Singapore, November 06 - 10, 2017

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S-HOT: Scalable High-Order Tucker Decomposition
Jinoh Oh | Kijung Shin | Evangelos E. Papalexakis | Christos Faloutsos | Hwanjo Yu
Proceedings of the Tenth ACM International Conference on Web Search and Data Mining, WSDM 2017, Cambridge, United Kingdom, February 6-10, 2017

doi dblp
Do "Also-Viewed" Products Help User Rating Prediction?
Chanyoung Park | Dong Hyun Kim | Jinoh Oh | Hwanjo Yu
Proceedings of the 26th International Conference on World Wide Web, WWW 2017, Perth, Australia, April 3-7, 2017

2018

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Disk-based Matrix Completion for Memory Limited Devices
Dongha Lee | Jinoh Oh | Christos Faloutsos | Byungju Kim | Hwanjo Yu
Proceedings of the 27th ACM International Conference on Information and Knowledge Management, CIKM 2018, Torino, Italy, October 22-26, 2018

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Review Sentiment-Guided Scalable Deep Recommender System
Dongmin Hyun | Chanyoung Park | Min-Chul Yang | Ilhyeon Song | Jung-Tae Lee | Hwanjo Yu
The 41st International ACM SIGIR Conference on Research & Development in Information Retrieval, SIGIR 2018, Ann Arbor, MI, USA, July 08-12, 2018

2019

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Task-Guided Pair Embedding in Heterogeneous Network
Chanyoung Park | Donghyun Kim | Qi Zhu | Jiawei Han | Hwanjo Yu
Proceedings of the 28th ACM International Conference on Information and Knowledge Management, CIKM 2019, Beijing, China, November 3-7, 2019

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BHIN2vec: Balancing the Type of Relation in Heterogeneous Information Network
Seonghyeon Lee | Chanyoung Park | Hwanjo Yu
Proceedings of the 28th ACM International Conference on Information and Knowledge Management, CIKM 2019, Beijing, China, November 3-7, 2019

doi dblp
Semi-Supervised Learning for Cross-Domain Recommendation to Cold-Start Users
SeongKu Kang | Junyoung Hwang | Dongha Lee | Hwanjo Yu
Proceedings of the 28th ACM International Conference on Information and Knowledge Management, CIKM 2019, Beijing, China, November 3-7, 2019

2020

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DE-RRD: A Knowledge Distillation Framework for Recommender System
SeongKu Kang | Junyoung Hwang | Wonbin Kweon | Hwanjo Yu
CIKM '20: The 29th ACM International Conference on Information and Knowledge Management, Virtual Event, Ireland, October 19-23, 2020

doi dblp
Deep Rating Elicitation for New Users in Collaborative Filtering
Wonbin Kweon | SeongKu Kang | Junyoung Hwang | Hwanjo Yu
WWW '20: The Web Conference 2020, Taipei, Taiwan, April 20-24, 2020

2021

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Unsupervised Proxy Selection for Session-based Recommender Systems
Junsu Cho | SeongKu Kang | Dongmin Hyun | Hwanjo Yu
SIGIR '21: The 44th International ACM SIGIR Conference on Research and Development in Information Retrieval, Virtual Event, Canada, July 11-15, 2021

doi dblp
Bootstrapping User and Item Representations for One-Class Collaborative Filtering
Dongha Lee | SeongKu Kang | Hyunjun Ju | Chanyoung Park | Hwanjo Yu
SIGIR '21: The 44th International ACM SIGIR Conference on Research and Development in Information Retrieval, Virtual Event, Canada, July 11-15, 2021

doi dblp
Learning Heterogeneous Temporal Patterns of User Preference for Timely Recommendation
Junsu Cho | Dongmin Hyun | SeongKu Kang | Hwanjo Yu
WWW '21: The Web Conference 2021, Virtual Event / Ljubljana, Slovenia, April 19-23, 2021

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Bidirectional Distillation for Top-K Recommender System
Wonbin Kweon | SeongKu Kang | Hwanjo Yu
WWW '21: The Web Conference 2021, Virtual Event / Ljubljana, Slovenia, April 19-23, 2021

2022

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Consensus Learning from Heterogeneous Objectives for One-Class Collaborative Filtering
Seongku Kang | Dongha Lee | Wonbin Kweon | Junyoung Hwang | Hwanjo Yu
WWW '22: The ACM Web Conference 2022, Virtual Event, Lyon, France, April 25 - 29, 2022

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TaxoCom: Topic Taxonomy Completion with Hierarchical Discovery of Novel Topic Clusters
Dongha Lee | Jiaming Shen | Seongku Kang | Susik Yoon | Jiawei Han | Hwanjo Yu
WWW '22: The ACM Web Conference 2022, Virtual Event, Lyon, France, April 25 - 29, 2022