Headshot of Xiaochang Peng
Headshot of Xiaochang Peng


Xiaochang Peng

Research Scientist

I am a Research Scientist at the Content Integrity NLP team since 2018. My research mainly focuses on combining integrity-domain knowledge with state-of-the-art NLP technology to reduce bad user experience from objectionable and harmful contents. Before joining Meta I got a PhD at the University of Rochester. My advisor is Prof. Daniel Gildea. My PhD research focuses on machine learning and statistical methods towards machine translation and semantic parsing.


Natural language processing, language modeling, domain adaptation, structured prediction, deep learning