Title: TBA
Abstract: TBA
Bio: Downey's research is focused on natural language processing, machine learning, and artificial intelligence, with a particular interest in the automatic construction of useful knowledge bases from Web text. One goal is to develop techniques and prototypes that extend the state of the art in Web search. Another goal is to theoretically investigate and establish a formal basis for techniques that can learn from unstructured text alone, without hand-labeled data.
More generally, Downey works on ways to utilize human input more effectively in machine learning. Two directions in this effort involve selecting human input carefully (active learning) or utilizing it in concert with unlabeled data (semi-supervised learning).
Event Details
Date/Time:
-
Date:Wednesday, October 22, 2025 - 12:00pm to 1:00pm
Location:
CODA Building 9th floor Atrium
URL:
