I am a Principal Scientist at Pinecone where I lead the investigation of algorithms and data structures for vector retrieval, as well as learning to rank in vector spaces.

I am thrilled to share that I have published a book on Foundations of Vector Retrieval. It is a monograph devoted to the theoretical foundations of nearest neighbor search, and includes a discussion of key data structures and algorithms from this vast literature. It is available on arXiv and as paperback.

Academic Activities