Preetham Vishwanatha

Vice President of Engineering,
Artificial Intelligence and
Machine Learning,
Course Hero

Preetham Vishwanatha is Vice President of Engineering, Artificial Intelligence and Machine Learning. In the past 25 years, Vishwanatha has built large-scale machine intelligence platforms for evidence-driven decision-making in ad tech, commerce exchanges, retail demand chain solutions, and cloud-based analytics domains. He brings distinguished expertise in stochastic optimization for large-scale systems, vision computing, and computational linguistics. He is a published author and accomplished speaker.
Vishwanatha, in his recent role at Course Hero assumes full responsibility for building Course Hero’s machine learning and artificial intelligence capability, including engineering, platforms, and research to enable semantic and narrative intelligence around educational content and learning experiences for students
His specialties include building machine intelligence around NLP, sequence-to-sequence models, attention based networks, deep Q networks, reinforcement learning models, Bayesian statistical models, response prediction, classification, bids, yield optimization, margin management, auction pricing, portfolio management, recommendation engines, audience cohorts, engagement based optimizations. Vision computing: multi-object detection, image captioning, object localization, semantic segmentation.

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