Dr. Lei Tang is the co-founder and CTO of Fabi.ai, the collaborative, AI-first data analysis platform. He was formerly the Director of Data Science at Lyft and Chief Data Scientist at Clari Inc. Lei received his Ph.D. in computer science from Arizona State University, focusing on machine learning and data mining. For the past 14 years, he has dedicated his efforts to building industry AI systems to empower various applications encompassing advertising, targeting, recommendation, B2B sales forecasting, analytics, and growth. He has published one book and over 30+ papers at top-tier conferences and journals with 10k+ citations.