Andrew O. Arnold


About me

I am a technical and scientific leader with expertise building and leading large, high impact machine learning research and product teams in the areas of science, technology and quantitative trading. I am currently leading a team of applied research scientists, working closely with our engineering and product partners, to identify and solve large scale machine learning, natural language understanding and time series problems for our customers at Amazon Web Services (AWS) AI Labs in New York City. I am also an Adjunct Professor in NYU's Department of Finance and Risk Engineering, lecturing on natural language processing and machine learning applied to quantitative trading and finance. I received my Ph.D. in Machine Learning from Carnegie Mellon University, and my BA in Computer Science and Artificial Intelligence from Columbia University.

With expertise in machine learning, natural language processing and quantitative trading, my personal research interests are in robust machine learning, developing models and features that are robust to: I am particularly interested in applications of robust machine learning to time series and natural language processing models in financial and other domains.
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