Dr Chenghua Lin
Department of Computer Science
Senior Lecturer in Natural Language Processing
PGT Admissions Tutor
Member of the Natural Language Processing research group
c.lin@sheffield.ac.uk
+44 114 222 1859
+44 114 222 1859
Regent Court (DCS)
Full contact details
Dr Chenghua Lin
Department of Computer Science
Regent Court (DCS)
211 Portobello
Sheffield
S1 4DP
Department of Computer Science
Regent Court (DCS)
211 Portobello
Sheffield
S1 4DP
- Profile
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Dr Chenghua Lin is a Senior Lecturer in Natural Language Processing in the Department of Computer Science at the University of Sheffield. Prior to joining Sheffield, he was a SICSA Senior Lecturer in the Department of Computing Science, University of Aberdeen.
He received his PhD in Computer Science from the University of Exeter.
- Research interests
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Dr Chenghua Lin's research is centred around machine learning, natural language processing, data and text mining. Currently, he is particularly interested in the development of algorithms and models for sentiment analysis, text summarisation, natural language generation and cognitive inspired context learning.
- Publications
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Journal articles
- A unified latent variable model for contrastive opinion mining. Frontiers of Computer Science, 14(2), 404-416. View this article in WRRO
- Extractive and abstractive sentence labelling of sentiment-bearing topics. Frontiers of Computer Science. View this article in WRRO
- Deep Ensemble Learning for News Stance Detection. arXiv preprint arXiv:1909.12233.
- Data-driven two-layer visual dictionary structure learning. Journal of Electronic Imaging, 28, 023006-023006.
- Sherlock: A semi-automatic framework for quiz generation using a hybrid semantic similarity measure. Cognitive Computation, 7, 667-679.
- Expressing Quantities in Words: Towards a Computational Model.
- Sentiment–topic modeling in text mining. Wiley Interdisciplinary Reviews: Data Mining and Knowledge Discovery, 5, 246-254.
- Sentiment Analysis in Social Media. Encyclopedia of Social Network Analysis and Mining, 1688-1699.
- Dynamic joint sentiment-topic model. ACM Transactions on Intelligent Systems and Technology (TIST), 5, 6-6.
- Weakly supervised joint sentiment-topic detection from text. IEEE Transactions on Knowledge and Data engineering, 24, 1134-1145.
- Revisiting the linearity in cross-lingual embedding mappings: from a
perspective of word analogies.
- Dialogue State Tracking with Pretrained Encoder for Multi-domain
Trask-oriented Dialogue Systems.
- A Text Reassembling Approach to Natural Language Generation.
Chapters
- Sentiment Analysis in Social Media, Encyclopedia of Social Network Analysis and Mining Springer
Conference proceedings papers
- Feature LDA: a Supervised Topic Model for Automatic Detection of Web API Documentations from the Web. Proceedings of the 11th International Semantic Web Conference
- End-to-End Sequential Metaphor Identification Inspired by Linguistic Theories. Proceedings of the 57th Annual Meeting of the Association for Computational Linguistics (pp 3888-3898). Florence, Italy, 28 July 2019 - 2 August 2019. View this article in WRRO
- Deep Ensemble Learning for News Stance Detection. Proceedings of the 5th International Conference on Computational Social Science
- Generating Quantified Descriptions of Abstract Visual Scenes. Proceedings of the 12th International Conference on Natural Language Generation (INLG)
- A Stable Variational Autoencoder for Text Modelling. The 12th International Conference on Natural Language Generation (INLG 2019). ACL Anthology
- A Dual-Attention Hierarchical Recurrent Neural Network for Dialogue Act Classification. Proceedings of the SIGNLL Conference on Computational Natural Language Learning
- Word embedding and wordnet based metaphor identification and interpretation. Proceedings of the 56th Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers) (pp 1222-1231). Melbourne, Australia, 15 July 2018 - 20 July 2018. View this article in WRRO
- Modelling Pro-drop with the Rational Speech Acts Model. Proceedings of The 11th International Natural Language Generation Conference
- Generating Description for Sequential Images with Local-Object Attention Conditioned on Global Semantic Context. Proceedings of the Workshop on Intelligent Interactive Systems and Language Generation (2IS&NLG) (pp 3-8)
- Modelling Various Kinds of Specifications. Proceedings of the International Workshop on Computational Models of Language Generation and Processing in Pragmatics (
- Assessing the effectiveness of affective lexicons for depression classification. International Conference on Applications of Natural Language to Information Systems (pp 65-69). Springer
- SimpleNLG-ZH: A linguistic realisation engine for Mandarin. Proceedings of the 11th International Conference on Natural Language Generation (pp 57-66). Association for Computational Linguistics (ACL)
- Understanding how to Explain Package Recommendations in the Clothes Domain.. IntRS@ RecSys (pp 74-78)
- Statistical NLG for Generating the Content and Form of Referring Expressions. Proceedings of the 11th International Conference on Natural Language Generation. Association for Computational Linguistics (ACL)
- Incorporating Constraints into Matrix Factorization for Clothes Package Recommendation. Proceedings of the 26th Conference on User Modeling, Adaptation and Personalization (pp 111-119). ACM
- ABDN at SemEval-2018 Task 10: recognising discriminative attributes using context embeddings and WordNet. Proceedings of the 12th International Workshop on Semantic Evaluation (pp 1017-1021). Association for Computational Linguistics (ACL)
- Analysing the causes of depressed mood from depression vulnerable individuals. Proceedings of the International Workshop on Digital Disease Detection using Social Media 2017 (DDDSM-2017) (pp 9-17)
- Extracting and understanding contrastive opinion through topic relevant sentences. Proceedings of the Eighth International Joint Conference on Natural Language Processing (Volume 2: Short Papers) (pp 395-400)
- Automatically labelling sentiment-bearing topics with descriptive sentence labels. International Conference on Applications of Natural Language to Information Systems (pp 299-312). Springer
- Matrix Factorization for Package Recommendations. Proceedings of the RecSys 2017 Workshop on Recommendation in Complex Scenarios (ComplexRec 2017). CEUR-WS
- Statistics-based lexical choice for NLG from quantitative information. Proceedings of the 9th International Natural Language Generation conference (pp 104-108)
- Generating pseudotransactions for improving sparse matrix factorization. Proceedings of the 10th ACM Conference on Recommender Systems (pp 439-442). ACM
- A curated corpus for sentiment-topic analysis. Emotion and Sentiment Analysis
- Web as Corpus Supporting Natural Language Generation for Online River Information Communication. Proceedings of the 24th International Conference on World Wide Web (pp 363-364). ACM
- Automatically Predicting Quiz Difficulty Level Using Similarity Measures. Proceedings of the 8th International Conference on Knowledge Capture (pp 1-1). ACM
- Applying rule extraction & rule refinement techniques to (blackbox) classifiers. Proceedings of the 8th International Conference on Knowledge Capture (pp 27-27). ACM
- Hete-cf: Social-based collaborative filtering recommendation using heterogeneous relations. Proceedings of the 14th IEEE International Conference on Data Mining (pp 917-922). Shenzhen, China, 14 December 2014 - 17 December 2014.
- Hetpathmine: A novel transductive classification algorithm on heterogeneous information networks. Advances in Information Retrieval: 36th European Conference on IR Research, ECIR 2014, Amsterdam, The Netherlands, April 13-16, 2014, Proceedings, Vol. 8416 (pp 210-221). Springer, 13 April 2014 - 16 April 2014.
- Sherlock: a Semi-Automatic Quiz Generation System using Linked Data.. International Semantic Web Conference (Posters & Demos) (pp 9-12)
- Tracking sentiment and topic dynamics from social media. Sixth International AAAI Conference on Weblogs and Social Media
- Tracking sentiment and topic dynamics from social media. Sixth International AAAI Conference on Weblogs and Social Media
- Harnessing the crowds for automating the identification of web apis. 2012 AAAI Spring Symposium Series
- Online sentiment and topic dynamics tracking over the streaming data. 2012 International Conference on Privacy, Security, Risk and Trust and 2012 International Confernece on Social Computing (pp 258-266). IEEE
- Feature lda: a supervised topic model for automatic detection of web api documentations from the web. International Semantic Web Conference (pp 328-343)
- Tracking sentiment and topic dynamics from social media. Sixth International AAAI Conference on Weblogs and Social Media
- Sentence subjectivity detection with weakly-supervised learning. Proceedings of 5th International Joint Conference on Natural Language Processing (pp 1153-1161)
- Automatically extracting polarity-bearing topics for cross-domain sentiment classification. Proceedings of the 49th Annual Meeting of the Association for Computational Linguistics: Human Language Technologies-Volume 1 (pp 123-131). Association for Computational Linguistics
- A comparative study of Bayesian models for unsupervised sentiment detection. Proceedings of the fourteenth conference on computational natural language learning (pp 144-152). Association for Computational Linguistics
- Protein-Protein interactions classification from text via local learning with class priors. International Conference on Application of Natural Language to Information Systems (pp 182-191). Springer
- Joint sentiment/topic model for sentiment analysis. Proceedings of the 18th ACM conference on Information and knowledge management (pp 375-384). ACM
- A multi-agent system for intelligent pervasive spaces. 2008 IEEE International Conference on Service Operations and Logistics, and Informatics, 12 October 2008 - 15 October 2008.
- Review of computer vision in intelligent environment design
- A multi-agent system for intelligent pervasive spaces. 2008 IEEE International Conference on Service Operations and Logistics, and Informatics, Vol. 1 (pp 1005-1010)
- Latent Space Factorisation and Manipulation via Matrix Subspace Projection. ICML
Reports
- Semantic Architecture, SWS selection and deployment, and Data Interface analysis
Theses / Dissertations
- Probabilistic topic models for sentiment analysis on the Web.
- A unified latent variable model for contrastive opinion mining. Frontiers of Computer Science, 14(2), 404-416. View this article in WRRO
- Professional activities
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Member of the Natural Language Processing research group