Main research areas include image tweets analysis, categorization, modeling, and recommendation; retweets analysis and prediction; user behavior analysis across multiple social networks; improving top-N recommendation using rich evidence sources of aspects in user reviews; developed WordNews, a web browser extension to help readers learn a second language vocabulary while reading news online; involved in the NUS SMS Corpus collection project.
Research Experience
Postdoc at the Center for Language and Speech Processing (CLSP), Johns Hopkins University (JHU), working with Prof Mark Dredze on social media analysis for public health and natural language processing for healthcare.
Education
Ph.D. from the School of Computing, National University of Singapore (NUS) in April 2016, advised by Prof Min-Yen Kan and affiliated with the Web, Information Retrieval / Natural Language Processing Group (WING).
Background
Currently working as a Senior Software Engineer at Google DeepMind, focusing on Natural Language Processing and Information Retrieval. Research interests span social media, multimedia, natural language processing, health informatics, and applied machine learning.
Miscellany
The WordNews project was funded by the VaSCo (Validating Startup Concept) award (S$10,000) from the National University of Singapore.