Lei Liu

According to our database, Lei Liu authored at least 23 papers between 2008 and 2021.

Collaborative distances:

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

2021

A Multi-Classification Sentiment Analysis Model of Chinese Short Text Based on Gated Linear Units and Attention Mechanism.

Lei Liu, Hao Chen, Yinghong Sun

ACM Trans. Asian Low Resour. Lang. Inf. Process., 2021

Distributed Fair k-Center Clustering Problems with Outliers.

Fan Yuan, Luhong Diao, Donglei Du, Lei Liu

Proceedings of the Parallel and Distributed Computing, Applications and Technologies, 2021

2020

A Chinese unknown word recognition method for micro-blog short text based on improved FP-growth.

Yalu Jia, Lei Liu, Hao Chen, Yinghong Sun

Pattern Anal. Appl., 2020

Microblog-oriented Multi-scale CNN Multi-label Sentiment Classification Model.

Xinyu Cao, Liangwen Hou, Haitao Wang, Lei Liu

Proceedings of the IEEE/WIC/ACM International Joint Conference on Web Intelligence and Intelligent Agent Technology, 2020

2019

A High-Dimensional and Multi-granularity Feature Selection Method Based on CNN and RF.

Yinghong Sun, Lei Liu, Sheng Chen, Liangwen Hou

Proceedings of the Advances in Natural Computation, Fuzzy Systems and Knowledge Discovery - Proceedings of the 15th International Conference on Natural Computation, Fuzzy Systems and Knowledge Discovery (ICNC-FSKD 2019), Kunming, China, July 20-22, 2019, 2019

2018

An Answer Quality Evaluation Algorithm Based on Semantic in Community-Based Question Answering.

Mengtao Sun, Lei Liu, Hao Chen

Proceedings of the 14th International Conference on Natural Computation, 2018

An Unknown Words Recognition Method for Micro-blog Short Text Based on Improved FP-Growth.

Yalu Jia, Lei Liu, Hao Chen

Proceedings of the 14th International Conference on Natural Computation, 2018

2017

A feature optimization algorithm of concept similarity based on Chinese wikipedia.

Xiaofei Chang, Lei Liu, Mengtao Sun, Yalu Jia, Chunxia Zhang

Proceedings of the 13th International Conference on Natural Computation, 2017

2016

Research on semantic relation acquisition and automatic synthesis based on Wikipedia.

Haibo Cai, Lei Liu, Xiaofei Chang

Proceedings of the 12th International Conference on Natural Computation, 2016

2014

Research on Chinese microblog's semantic expansion model based on specific context.

Zhigang Xu, Lei Liu, Haibo Cai, Shuying Yan

Proceedings of the 11th International Conference on Fuzzy Systems and Knowledge Discovery, 2014

Acquiring semantic relation pattern from large microblog text.

Lei Liu, Zhigang Xu, Haibo Cai, Lu Hong Diao, Shuying Yan

Proceedings of the 11th International Conference on Fuzzy Systems and Knowledge Discovery, 2014

2013

Spatial Structure Analysis and Identification of Candidate Hyponymy Relations.

Lei Liu, Lu Hong Diao

J. Softw., 2013

2012

A Spatial Structure Analysis of Candidate Chinese Hyponymy Based on Concept Space.

Lei Liu, Lu Hong Diao

Proceedings of the Artificial Intelligence and Computational Intelligence, 2012

2010

An Iterative Method of Extracting Chinese ISA Relations for Ontology Learning.

Lei Liu, Sen Zhang, Lu Hong Diao, Cungen Cao

J. Comput., 2010

Analysis of moment invariants under general linear transformation.

Lu Hong Diao, Hua Li, Sen Zhang, Lei Liu

Sci. China Inf. Sci., 2010

2009

Automatic Verification of "isa" Relations Based on Features.

Lei Liu, Sen Zhang, Lu Hong Diao, Shuying Yan, Cungen Cao

Proceedings of the Sixth International Conference on Fuzzy Systems and Knowledge Discovery, 2009

Linear independent moment invariant sets.

Lu Hong Diao, Hua Li, Sen Zhang, Lei Liu

Proceedings of the 11th International Conference on Computer-Aided Design and Computer Graphics, 2009

A Verification Method of Hyponymy between Chinese Terms Based on Concept Space.

Lei Liu, Sen Zhang, Lu Hong Diao, Shu Ying Yan, Cungen Cao

Proceedings of the Active Media Technology, 5th International Conference, 2009

Using Concept Space to Verify Hyponymy in Building a Hyponymy Lexicon.

Lei Liu, Sen Zhang, Lu Hong Diao, Shu Ying Yan, Cungen Cao

Proceedings of the Artificial Intelligence and Computational Intelligence, 2009

2008

An Approach to Discover Dependencies between Service Operations.

Shuying Yan, Jing Wang, Chen Liu, Lei Liu

J. Softw., 2008

Extracting and Verifying Hyponymy Relations Based on Multiple Patterns and Features.

Lei Liu, Sen Zhang, Lu Hong Diao, Shu Ying Yan, Cungen Cao

Proceedings of the KI 2008: Advances in Artificial Intelligence, 2008

Using Sense Recognition to Resolve the Problem of Polysemy in Building a Taxonomic Hierarchy.

Lei Liu, Sen Zhang, Lu Hong Diao, Shu Ying Yan, Cungen Cao

Proceedings of the Knowledge-Based Intelligent Information and Engineering Systems, 2008

Acquiring ISA Relations from Chinese Free Text Based on Multiple Patterns.

Lei Liu, Sen Zhang, Lu Hong Diao, Shu Ying Yan, Cungen Cao

Proceedings of the Fifth International Conference on Fuzzy Systems and Knowledge Discovery, 2008