Research&Development Interests:
Current: Machine Learning/Deep Learning/Chatbot/Data Mining/Large Scale Distributed Machine Learning for search ads, recommendations, search, intelligent customer services, dialog robots, financial risk estimation, cloud computing, etc.
Previous: Machine Learning/Data Mining for Web Search and Applications (Query Understanding, Query Intent Classification, Entity Extraction, Web Ranking, Translation Model, Large Scale Data Mining, Web Scale Language Model, User Behavior Model, etc.); Speech Recognition (Fast Decoding Engine of Large Vocabulary Continuous Speech Recognition (LVCSR), Acoustic Modeling, Language Modeling, Spontaneous Speech Recognition, Children's Reading Tutor, Speech Recognition for Games, Speech Recognition on Hand-Held Systems, Speaker Recognition/Authentication, Spoken Language Processing Systems, etc.)