Timothy Hazen

Timothy J. Hazen is a seasoned professional in the field of machine learning and artificial intelligence. He currently holds the position of Senior Staff Machine Learning Engineer at LinkedIn, where he has been working since July 2022.

Prior to his current role, Hazen served as a Senior Staff Machine Learning Researcher at Twitter from November 2020 to July 2022.12 During his time at Twitter, he was part of the Cortex team, where he applied his expertise in Natural Language Processing (NLP) and Machine Learning (ML).2

Hazen's career history includes several notable positions:

• Senior Principal Research Manager at Microsoft (November 2017 - October 2020)
• Principal Data Science Manager at Microsoft (April 2015 - November 2017)
• Principal Scientist at Microsoft (January 2013 - April 2015)1

His educational background is equally impressive:

• PhD from Massachusetts Institute of Technology (1993 - 1998)
• SM from Massachusetts Institute of Technology (1991 - 1993)
• SB from Massachusetts Institute of Technology (1987 - 1991)1

Hazen's skills include:

• Responsible AI
• Customer Engagement
• Natural Language Understanding
• Product Design
• Topic Modeling
• Microsoft Azure Machine Learning1

Throughout his career, Hazen has demonstrated a strong focus on applying machine learning and artificial intelligence techniques to solve complex problems in various domains. His experience spans across academia and industry, with a particular emphasis on research and development in leading tech companies.