Department 5: Databases and Information Systems

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max planck institut
informatik

mpii

Lizhen Qu

Qu, Lizhen

Lizhen Qu

Max-Planck-Institut für Informatik
D5: Databases and Information Systems
Office 424
Campus E1 4
66123 Saarbrücken
Germany

Email: lqu@mpi-inf.mpg.de
Phone: +49 681 9325 524
Fax: +49 681 9325 599

Research Interests

Opinion Mining
Information Extraction
Nature Language Processing
Machine Learning

Publications

Lizhen Qu, Georgiana Ifrim, Gerhard Weikum. The Bag-of-Opinions Method for Review Rating Prediction from Sparse Text Patterns. In: COLING. August 2010. [pdf] [data]

Lizhen Qu, Cigdem Toprak, Niklas Jakob, Iryna Gurevych. Sentence Level Subjectivity and Sentiment Analysis Experiments in NTCIR-7 MOAT Challenge
In: Proceedings of the 7th NTCIR Workshop Meeting on Evaluation of Information Access Technologies: Information Retrieval, Question Answering, and Cross-Lingual Information Access, p. 210--217, Dezember 2008.

Lizhen Qu, Christof Müller, Iryna Gurevych. Using Tag Semantic Network for Keyphrase Extraction in Blogs In: ACM 17th Conference on Information and Knowledge Management, p. 1381 - 1382, ACM, Oktober 2008.

Education

February 2009 - present:
Ph. D. student in Computer Science at the Universität des Saarlandes, Saarbrücken, Germany and the Max-Planck-Institut für Informatik
April 2008 - January 2009:
Ph. D. student in Ubiquitous Knowledge Processing Lab at TU Darmstadt.
September 2002 - January 2008:
Studies in Computer Science at the TU Kaiserslautern

Private

Hobbies

Sports : Badminton, Tennis, Table Tennis,Swimming
Travelling
Photo shooting

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