Mengwen Liu

Ph.D. Candidate in Information Science
College of Computing and Informatics
Drexel University

ml943 [at] drexel [dot] edu


My research interests include information retrieval (IR), natural language processing (NLP), and machine learning (ML). I have been working on developing machine learning models for classic IR and NLP tasks such as document retrieval, text summarization, information extraction and text classification; and on exploring their applications in product search and ranking, review analysis, biomedical text mining and healthcare informatics. My thesis focuses on using questions as summaries to abstract text documents. My advisors are Prof. Xiaohua Tony Hu and Prof. Yuan An.

I am currently a visiting researcher at TCL Research America in San Jose, CA, where I apply machine learning and natural language technologies to build intelligence-based software such as conversational systems and recommender systems.

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