Jun Xu

According to our database, Jun Xu authored at least 63 papers between 2008 and 2020.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2020

A study of deep learning approaches for medication and adverse drug event extraction from clinical text.

Qiang Wei, Zongcheng Ji, Zhiheng Li, Jingcheng Du, Jingqi Wang, Jun Xu, Yang Xiang, Firat Tiryaki, Stephen Wu, Yaoyun Zhang, Cui Tao, Hua Xu

J. Am. Medical Informatics Assoc., 2020

2019

Applying a deep learning-based sequence labeling approach to detect attributes of medical concepts in clinical text.

Jun Xu, Zhiheng Li, Qiang Wei, Yonghui Wu, Yang Xiang, Hee-Jin Lee, Yaoyun Zhang, Stephen Wu, Hua Xu

BMC Medical Informatics Decis. Mak., 2019

Time-sensitive clinical concept embeddings learned from large electronic health records.

Yang Xiang, Jun Xu, Yuqi Si, Zhiheng Li, Laila Rasmy, Yujia Zhou, Firat Tiryaki, Fang Li, Yaoyun Zhang, Yonghui Wu, Xiaoqian Jiang, W. Jim Zheng, Degui Zhi, Cui Tao, Hua Xu

BMC Medical Informatics Decis. Mak., 2019

Integrating shortest dependency path and sentence sequence into a deep learning framework for relation extraction in clinical text.

Zhiheng Li, Zhihao Yang, Chen Shen, Jun Xu, Yaoyun Zhang, Hua Xu

BMC Medical Informatics Decis. Mak., 2019

Detect Attributes of Medical Concepts via Sequence Labeling.

Jun Xu, Zhiheng Li, Qiang Wei, Yonghui Wu, Yang Xiang, Hee-Jin Lee, Yaoyun Zhang, Stephen Wu, Hua Xu

Proceedings of the 2019 IEEE International Conference on Healthcare Informatics, 2019

2018

Identifying direct temporal relations between time and events from clinical notes.

Hee-Jin Lee, Yaoyun Zhang, Min Jiang, Jun Xu, Cui Tao, Hua Xu

BMC Medical Informatics Decis. Mak., 2018

Detecting Anatomical Entities in Clinical Text.

Jun Xu, Yaoyun Zhang, Jingcheng Du, Jingqi Wang, Firat Tiryaki, Hua Xu

Proceedings of the AMIA 2018, 2018

Asthma Onset Prediction Using Structured EMR Data.

Yang Xiang, Jun Xu, Jingcheng Du, Degui Zhi, Cui Tao

Proceedings of the AMIA 2018, 2018

2017

Leveraging machine learning-based approaches to assess human papillomavirus vaccination sentiment trends with Twitter data.

Jingcheng Du, Jun Xu, Hsing-yi Song, Cui Tao

BMC Medical Informatics Decis. Mak., 2017

A long journey to short abbreviations: developing an open-source framework for clinical abbreviation recognition and disambiguation (CARD).

Yonghui Wu, Joshua C. Denny, S. Trent Rosenbloom, Randolph A. Miller, Dario A. Giuse, Lulu Wang, Carmelo Blanquicett, Ergin Soysal, Jun Xu, Hua Xu

J. Am. Medical Informatics Assoc., 2017

Optimization on machine learning based approaches for sentiment analysis on HPV vaccines related tweets.

Jingcheng Du, Jun Xu, Hsing-yi Song, Xiangyu Liu, Cui Tao

J. Biomed. Semant., 2017

UTH_CCB System for Adverse Drug Reaction Extraction from Drug Labels at TAC-ADR 2017.

Jun Xu, Hee-Jin Lee, Zongcheng Ji, Jingqi Wang, Qiang Wei, Hua Xu

Proceedings of the 2017 Text Analysis Conference, 2017

A Hybrid Model for Trilingual Entity Detection and Linking Tasks at TAC KBP 2017.

Zhenzhen Li, Qun Zhang, Ting Li, Jun Xu, Dawei Feng

Proceedings of the 2017 Text Analysis Conference, 2017

Comparing Cancer Information Needs for Consumers in the US and China.

Zongcheng Ji, Yaoyun Zhang, Jun Xu, Xiaoling Chen, Yonghui Wu, Hua Xu

Proceedings of the MEDINFO 2017: Precision Healthcare through Informatics, 2017

Interweaving Domain Knowledge and Unsupervised Learning for Psychiatric Stressor Extraction from Clinical Notes.

Olivia R. Zhang, Yaoyun Zhang, Jun Xu, Kirk Roberts, Xiang Y. Zhang, Hua Xu

Proceedings of the Advances in Artificial Intelligence: From Theory to Practice, 2017

Leveraging Machine Learning Based Approaches to Assess Human Papillomavirus Vaccination Sentiment Trends with Twitter.

Jingcheng Du, Jun Xu, Hsing-yi Song, Cui Tao

Proceedings of the Summit on Clinical Research Informatics, 2017

Towards practical temporal relation extraction from clinical notes: An analysis of direct temporal relations.

Hee-Jin Lee, Yaoyun Zhang, Jun Xu, Cui Tao, Hua Xu, Min Jiang

Proceedings of the 2017 IEEE International Conference on Bioinformatics and Biomedicine, 2017

Detecting Body Location Modifiers of Disorders in Clinical Texts via Sequence Labeling.

Jun Xu, Yonghui Wu, Yaoyun Zhang, Hua Xu

Proceedings of the AMIA 2017, 2017

Detecting Contradictory and Consistent Citations in Biomedical Literature.

Jun Xu, Yonghui Wu, Yaoyun Zhang, Qiang Wei, Hua Xu

Proceedings of the AMIA 2017, 2017

Clinical Named Entity Recognition Using Deep Learning Models.

Yonghui Wu, Min Jiang, Jun Xu, Degui Zhi, Hua Xu

Proceedings of the AMIA 2017, 2017

A Natural Language Processing System for Biomedical Dataset Retrieval.

Xiaoling Chen, Jun Xu, Jingqi Wang, Anupama E. Gururaj, Lucila Ohno-Machado, Hua Xu

Proceedings of the AMIA 2017, 2017

2016

Extracting genetic alteration information for personalized cancer therapy from ClinicalTrials.gov.

Jun Xu, Hee-Jin Lee, Jia Zeng, Yonghui Wu, Yaoyun Zhang, Liang-Chin Huang, Amber M. Johnson, Vijaykumar Holla, Ann M. Bailey, Trevor Cohen, Funda Meric-Bernstam, Elmer V. Bernstam, Hua Xu

J. Am. Medical Informatics Assoc., 2016

Leveraging syntactic and semantic graph kernels to extract pharmacokinetic drug drug interactions from biomedical literature.

Yaoyun Zhang, Heng-Yi Wu, Jun Xu, Jingqi Wang, Ergin Soysal, Lang Li, Hua Xu

BMC Syst. Biol., 2016

Erratum to: Extracting drug-enzyme relation from literature as evidence for drug drug interaction.

Yaoyun Zhang, Heng-Yi Wu, Jingcheng Du, Jun Xu, Jingqi Wang, Cui Tao, Lang Li, Hua Xu

J. Biomed. Semant., 2016

Extracting drug-enzyme relation from literature as evidence for drug drug interaction.

Yaoyun Zhang, Heng-Yi Wu, Jingcheng Du, Jun Xu, Jingqi Wang, Cui Tao, Lang Li, Hua Xu

J. Biomed. Semant., 2016

Chemical named entity recognition in patents by domain knowledge and unsupervised feature learning.

Yaoyun Zhang, Jun Xu, Hui Chen, Jingqi Wang, Yonghui Wu, Manu Prakasam, Hua Xu

Database J. Biol. Databases Curation, 2016

CD-REST: a system for extracting chemical-induced disease relation in literature.

Jun Xu, Yonghui Wu, Yaoyun Zhang, Jingqi Wang, Hee-Jin Lee, Hua Xu

Database J. Biol. Databases Curation, 2016

UTHealth at SemEval-2016 Task 12: an End-to-End System for Temporal Information Extraction from Clinical Notes.

Hee-Jin Lee, Hua Xu, Jingqi Wang, Yaoyun Zhang, Sungrim Moon, Jun Xu, Yonghui Wu

Proceedings of the 10th International Workshop on Semantic Evaluation, 2016

HITSZ-ICRC at NTCIR-12 Temporal Information Access Task.

Yongshuai Hou, Cong Tan, Xiaolong Wang, Jun Xu, Qingcai Chen

Proceedings of the 12th NTCIR Conference on Evaluation of Information Access Technologies, 2016

Application of Deep Belief Networks for opcode based malware detection.

Yuxin Ding, Sheng Chen, Jun Xu

Proceedings of the 2016 International Joint Conference on Neural Networks, 2016

What Can Neural Networks Learn from Unlabeled Clinical Narratives?

Yonghui Wu, Jun Xu, Yaoyun Zhang, Hua Xu

Proceedings of the AMIA 2016, 2016

2015

Cross lingual opinion holder extraction based on multi-kernel SVMs and transfer learning.

Ruifeng Xu, Lin Gui, Jun Xu, Qin Lu, Kam-Fai Wong

World Wide Web, 2015

UTH-CCB: The Participation of the SemEval 2015 Challenge - Task 14.

Jun Xu, Yaoyun Zhang, Jingqi Wang, Yonghui Wu, Min Jiang, Ergin Soysal, Hua Xu

Proceedings of the 9th International Workshop on Semantic Evaluation, 2015

HITSZ-ICRC: Exploiting Classification Approach for Answer Selection in Community Question Answering.

Yongshuai Hou, Cong Tan, Xiaolong Wang, Yaoyun Zhang, Jun Xu, Qingcai Chen

Proceedings of the 9th International Workshop on Semantic Evaluation, 2015

An Iterative Emotion Classification Approach for Microblogs.

Ruifeng Xu, Zhaoyu Wang, Jun Xu, Junwen Chen, Qin Lu, Kam-Fai Wong

Proceedings of the Computational Linguistics and Intelligent Text Processing, 2015

Clinical Abbreviation Disambiguation Using Neural Word Embeddings.

Yonghui Wu, Jun Xu, Yaoyun Zhang, Hua Xu

Proceedings of the Workshop on Biomedical Natural Language Processing, BioNLP@IJCNLP 2015, 2015

A Study of Neural Word Embeddings for Named Entity Recognition in Clinical Text.

Yonghui Wu, Jun Xu, Min Jiang, Yaoyun Zhang, Hua Xu

Proceedings of the AMIA 2015, 2015

Citation Sentiment Analysis in Clinical Trial Papers.

Jun Xu, Yaoyun Zhang, Yonghui Wu, Jingqi Wang, Xiao Dong, Hua Xu

Proceedings of the AMIA 2015, 2015

2014

HITSZ-ICRC at NTCIR-11 Temporalia Task.

Yongshuai Hou, Cong Tan, Jun Xu, Youcheng Pan, Qingcai Chen, Xiaolong Wang

Proceedings of the 11th NTCIR Conference on Evaluation of Information Access Technologies, 2014

Reader Emotion Prediction Using Concept and Concept Sequence Features in News Headlines.

Yuanlin Yao, Ruifeng Xu, Qin Lu, Bin Liu, Jun Xu, Chengtian Zou, Li Yuan, Shuwei Wang, Lin Yao, Zhenyu He

Proceedings of the Computational Linguistics and Intelligent Text Processing, 2014

A Sentence Vector Based Over-Sampling Method for Imbalanced Emotion Classification.

Tao Chen, Ruifeng Xu, Qin Lu, Bin Liu, Jun Xu, Lin Yao, Zhenyu He

Proceedings of the Computational Linguistics and Intelligent Text Processing, 2014

Cross-lingual Opinion Analysis via Negative Transfer Detection.

Lin Gui, Ruifeng Xu, Qin Lu, Jun Xu, Jian Xu, Bin Liu, Xiaolong Wang

Proceedings of the 52nd Annual Meeting of the Association for Computational Linguistics, 2014

2013

A Mixed Model for Cross Lingual Opinion Analysis.

Lin Gui, Ruifeng Xu, Jun Xu, Li Yuan, Yuanlin Yao, Jiyun Zhou, Qiaoyun Qiu, Shuwei Wang, Kam-Fai Wong, Ricky Cheung

Proceedings of the Natural Language Processing and Chinese Computing, 2013

Pests Hidden in Your Fans: An Effective Approach for Opinion Leader Discovery.

Binyang Li, Kam-Fai Wong, Lanjun Zhou, Zhongyu Wei, Jun Xu

Proceedings of the Chinese Computational Linguistics and Natural Language Processing Based on Naturally Annotated Big Data, 2013

Chinese Emotion Lexicon Developing via Multi-lingual Lexical Resources Integration.

Jun Xu, Ruifeng Xu, Yanzhen Zheng, Qin Lu, Kam-Fai Wong, Xiaolong Wang

Proceedings of the Computational Linguistics and Intelligent Text Processing, 2013

2012

Emotion prediction of news articles from reader's perspective based on multi-label classification.

Lu Ye, Ruifeng Xu, Jun Xu

Proceedings of the International Conference on Machine Learning and Cybernetics, 2012

Language model based Chinese financial news sentiment classification.

Jun Xu, Ruifeng Xu, Xiaolong Wang

Proceedings of the International Conference on Machine Learning and Cybernetics, 2012

Incorporating Rule-based and Statistic-based Techniques for Coreference Resolution.

Ruifeng Xu, Jun Xu, Jie Liu, Chengxiang Liu, Chengtian Zou, Lin Gui, Yanzhen Zheng, Peng Qu

Proceedings of the Joint Conference on Empirical Methods in Natural Language Processing and Computational Natural Language Learning, 2012

Coarse-to-fine sentence-level emotion classification based on the intra-sentence features and sentential context.

Jun Xu, Ruifeng Xu, Qin Lu, Xiaolong Wang

Proceedings of the 21st ACM International Conference on Information and Knowledge Management, 2012

2011

Instance Level Transfer Learning for Cross Lingual Opinion Analysis.

Ruifeng Xu, Jun Xu, Xiaolong Wang

Proceedings of the 2nd Workshop on Computational Approaches to Subjectivity and Sentiment Analysis, 2011

ICRC_HITSZ at RITE: Leveraging Multiple Classifiers Voting for Textual Entailment Recognition.

Yaoyun Zhang, Jun Xu, Chenlong Liu, Xiaolong Wang, Ruifeng Xu, Qingcai Chen, Xuan Wang, Yongshuai Hou, Buzhou Tang

Proceedings of the 9th NTCIR Workshop Meeting on Evaluation of Information Access Technologies: Information Retrieval, 2011

Diversifying Information Needs in Results of Question Retrieval.

Yaoyun Zhang, Xiaolong Wang, Xuan Wang, Ruifeng Xu, Jun Xu, Shixi Fan

Proceedings of the Fifth International Joint Conference on Natural Language Processing, 2011

On-line new event detection using time window strategy.

Ruifeng Xu, Wei-Hua Peng, Jun Xu, Xiao Long

Proceedings of the International Conference on Machine Learning and Cybernetics, 2011

2010

On-line Hot Topic Recommendation Using Tolerance Rough Set Based Topic Clustering.

Yonghui Wu, Yuxin Ding, Xiaolong Wang, Jun Xu

J. Comput., 2010

Cross Lingual Opinion Analysis via Transfer Learning.

Jun Xu, Ruifeng Xu, Yuxin Ding, Xiaolong Wang, Chunyu Kit

Aust. J. Intell. Inf. Process. Syst., 2010

Topic Detection by Topic Model Induced Distance Using Biased Initiation.

Yonghui Wu, Yuxin Ding, Xiaolong Wang, Jun Xu

Proceedings of the Advances in Computer Science and Information Technology, 2010

HITSZ_CITYU: Combine Collocation, Context Words and Neighboring Sentence Sentiment in Sentiment Adjectives Disambiguation.

Ruifeng Xu, Jun Xu, Chunyu Kit

Proceedings of the 5th International Workshop on Semantic Evaluation, 2010

One-class classification models for financial industry information recommendation.

Jun Xu, Qingcai Chen, Xiaolong Wang, Zhongyu Wei

Proceedings of the International Conference on Machine Learning and Cybernetics, 2010

Topic based automatic news recommendation using topic model and affinity propagation.

Yonghui Wu, Yuxin Ding, Xiaolong Wang, Jun Xu

Proceedings of the International Conference on Machine Learning and Cybernetics, 2010

Online topic detection and tracking of financial news based on hierarchical clustering.

Xiang-Ying Dai, Qingcai Chen, Xiaolong Wang, Jun Xu

Proceedings of the International Conference on Machine Learning and Cybernetics, 2010

Combine Person Name and Person Identity Recognition and Document Clustering for Chinese Person Name Disambiguation.

Ruifeng Xu, Jun Xu, Xiang-Ying Dai, Chunyu Kit

Proceedings of the CIPS-SIGHAN Joint Conference on Chinese Language Processing, 2010

2009

Study on Feature Selection in Finance Text Categorization.

Changqiu Sun, Xiaolong Wang, Jun Xu

Proceedings of the IEEE International Conference on Systems, 2009

2008

Genre identification of Chinese finance text using machine learning method.

Jun Xu, Yuxin Ding, Xiaolong Wang, Yonghui Wu

Proceedings of the IEEE International Conference on Systems, 2008