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Cluster Analysis of Participant Responses for Test Generation or Teaching

Gary King, Brian Lukoff, Eric Mazur. 2019. "Cluster Analysis of Participant Responses for Test Generation or Teaching". United States of America US 10,388,177 B2.

Abstract

Textual responses to open-ended (i.e., free-response) items provided by participants (e.g., by means of mobile wireless devices) are automatically classified, enabling an instructor to assess the responses in a convenient, organized fashion and adjust instruction accordingly.