Faceted search, Context-aware computing and adaptive interfaces, Content and collaborative filtering, Personalization, Machine learning, Human-Computer Interaction

Senior Software Engineer @ From November 2015 to Present (2 months) Staff Software Engineer @ Search NLP / Content Discovery. Trending. Trend detection and personalized ranking. Algorithmic key voice detection. From September 2014 to November 2015 (1 year 3 months) software engineer @ Search, Networks, and Analytics Group. Recommendation Engine. LinkedIn Today content relevance and topic recommendation. Ads optimization click prediction. From July 2010 to August 2014 (4 years 2 months) phd student @ personalized faceted search, machine learning, information retrieval, adaptive user interfaces From 2006 to 2011 (5 years) research intern @ Microsoft Research, Machine Learning and Applied Statistics group. From June 2008 to September 2008 (4 months) intern @ Search relevance group From June 2006 to September 2006 (4 months) software engineer @ From 2005 to 2006 (1 year) software engineer @ From 1999 to 2001 (2 years)

phd, computer science @ University of California, Santa Cruz From 2006 to 2011 ms, computer science @ Southern Illinois University, Carbondale From 2001 to 2003 Jonathan Koren is skilled in: Search, Recommender Systems, Machine Learning, Information Retrieval, Love, Hadoop, Predictive Analytics, Web Applications, MapReduce, Natural Language Processing, Analytics, Star Wars, Algorithms, Python, Java