Andrew O. Arnold

Andrew O. Arnold has a diverse work experience in the field of machine learning, quantitative finance, and academia. Andrew O. is currently working at Delphia as the Chief Scientist, leading the scientific endeavors of the company. Prior to this, Andrew held the position of Senior Science Manager at Amazon Web Services (AWS) AI Labs, where they managed the science team and worked on AI projects. Andrew O. also worked at Google as a Machine Learning Researcher, conducting research in the field. Andrew's experience also includes working as a Portfolio Manager and Research Director at Cubist Systematic Strategies, where they established a research and trading group focused on machine learning-based signals and strategies. Andrew O. co-founded and co-ran Ophir Partners LLC, a quantitative hedge fund, and was also the Chief Technology Officer at Trexquant Investment LP, where they co-managed the research and trading aspects of a quantitative hedge fund. Earlier in their career, Andrew worked as a Portfolio Manager and Alpha Researcher at WorldQuant LLC and as a Summer Associate at Merrill Lynch, where they conducted research on high-frequency quantitative equities trading. Andrew O. holds a Ph.D. in Machine Learning from Carnegie Mellon University, where they developed transfer learning techniques for natural language processing.

Andrew O. Arnold earned a Bachelor of Arts degree in Computer Science with a focus on Artificial Intelligence from Columbia University. Andrew O. further pursued their education at Carnegie Mellon University, where they obtained a Master of Science degree in Machine Learning. Additionally, they completed their doctoral studies at Carnegie Mellon University, receiving a Ph.D. in Machine Learning and Computer Science.