Dr Lizhen Qu

Honorary Lecturer
Research Scientist at Data61
Research Area:
CSIT (108), Data61 CSIRO

I am a research scientist at Data61/CSIRO, and an adjunct honorary lecturer at the ANU School of Research and Computer Science. 

Prior to being employed at Data61, I was a post-doc at Max Planck Institute for Informatics. In 2013, I completed my PhD in Computer Science under the supervision of Gerhard Weikum and Rainer Gemulla from Max Planck Institute for Informatics and Saarland University.  In 2008, I received the Diploma degree from the Computer Science Department at Technical University of Kaiserslautern.  Prior to that, I studied for two years at Beijing Institute of Technology.

 

 

Deep learning and its applications, such as natural language understanding (NLU), language and vision, and music processing.

2017 

Mac KimQiongkai Xu, Lizhen Qu and Stephen Wan: Demographic Inference on Twitter using Recursive Neural Networks. In: Proceedings of the Annual Meeting of the Association for Computational Linguistics. (ACL), 2017

Shijie Zhang, Lizhen Qu, Shaodi YouZhenglu Yang and Jiawan Zhang: Automatic Generation of Grounded Visual Questions. In: Proceedings of the International Joint Conference on Artificial Intelligence. (IJCAI), 2017. – submitted 

Giorgio PatriniAlessandro RozzaAditya MenonRichard Nock and Lizhen Qu: Making Deep Neural Networks Robust to Label Noise: a Loss Correction Approach. In: Proceedings of the IEEE International Conference on Computer Vision and Pattern Recognition. (CVPR), 2017

 

2016

Sephora MadjiheuremQu, Lizhen and Christian Walder: Chord2Vec: Learning Musical Chord Embeddings. In: Proceedings of the Constructive Machine Learning at the Annual Conference on Neural Information Processing Systems (NIPS)., 2016 

Zhuang Li, Lizhen Qu,  Qiongkai Xu and Mark Johnson: Unsupervised Pre-training With Sequence Reconstruction Loss for Deep Relation Extraction Models. In: Proceedings of the Australian Language Technology Association Workshop. (ALTA), 2016 

Lizhen QuGabriela FerraroLiyuan ZhouWeiwei Hou and Timothy Baldwin.: Named Entity Recognition for Novel Types by Transfer Learning. In: Proceedings of the Conference on Empirical Methods in Natural Language Processing. (EMNLP), 2016 

Dat Q. Nguyen, Sirts Kairit, Lizhen Qu and Mark Johnson: Neighborhood Mixture Model for Knowledge Base Completion. In: The 20th SIGNLL Conference on Computational Natural Language Learning. (CoNLL), 2016

Dat Q. NguyenSirts Kairit Lizhen Qu and Mark Johnson: STransE: a novel embedding model of entities and relationships in knowledge bases. In: Proceedings of the 15th Annual Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies. (NAACL HLT), 2016

 

2015

Lizhen QuGabriela Ferraro, Liyuan Zhou, Weiwei Hou, Nathan Schneider and Timothy Baldwin: Big Data Small Data, In Domain Out-of Domain, Known Word, Unknown Word: The Impact of Word Representation on Sequence Labelling Tasks. In: Proceedings of the SIGNLL Conference on Computational Natural Language Learning (CoNLL), 2015

 

2014

Lizhen Qu, Yi ZhangRui Wang, Lili Jiang and Gerhard Weikum: Senti-LSSVM: Sentiment-Oriented Multi-Relation Extraction with Latent Structural SVM. In: Transactions of the Association for Computational Linguistics (TACL) (2014)

 

2013

Lizhen Qu. Sentiment Analysis with Limited Training Data. PhD Thesis. Saarland University.

 

2012

Lizhen Qu, Rainer Gemulla and Gerhard Weikum: A Weakly Supervised Model for Sentence-Level Semantic Orientation Analysis with Multiple Experts. In: Proceedings of 9th Joint Conference on Empirical Methods in Natural Language Processing and Computational Natural Language Learning (EMNLP). Jeju Island, Korea, July 2012, S. 149–159

 

2011

Yafang Wang, Bin Yang, Lizhen Qu, Marc Spaniol and Gerhard Weikum: Harvesting facts from textual web sources by constrained label propagation. In: Proceedings of the 20th ACM Conference of Information and Knowledge Management (CIKM). Glasgow, Scotland, UK, 2011, S. 837–846

 

2010

Lizhen QuGeorgiana Ifrim and Gerhard Weikum: The Bag-of-Opinions Method for Review Rating Prediction from Sparse Text Patterns. In: Proceedings of the 23rd International Conference on Computational Linguistics (COLING). Beijing, China, 2010, S. 913–921

Yafang Wang, Mingjie Zhu, Lizhen Qu, Marc Spaniol and Gerhard Weikum: Timely YAGO: Harvesting, Querying, and Visualizing Temporal Knowledge from Wikipedia. In: Proceedings of the 13th International Conference on Extending Database Technology (EDBT). Lausanne, Switzerland, 2010, S. 697–700

 

2008

Lizhen Qu, Christof Müller and Iryna Gurevych: Using Tag Semantic Network for Keyphrase Extraction in Blogs. In: Proceedings of the 17th ACM Conference on Information and Knowledge Management (CIKM). California, USA, 2008, S. 1381–1382 

Lizhen Qu, Cigdem Toprak, Niklas Jakob and Iryna Gurevych. Sentence Level Subjectivity and Sentiment Analysis Experiments in NTCIR-7 MOAT Challenge. NTCIR, 2008

 

Yixuan Ni »

Honours Student

Chenchen Xu »

Masters Student

Haoyu Zhai »

Honours Student

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