Invention Grant
- Patent Title: Application of high-dimensional linguistic and semantic feature vectors in automated scoring of examination responses
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Application No.: US15618971Application Date: 2017-06-09
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Publication No.: US10741092B1Publication Date: 2020-08-11
- Inventor: Richard Meisner , Bradley Bolender , Daniel Shaw
- Applicant: ACT, INC.
- Applicant Address: US IA Iowa City
- Assignee: ACT, INC.
- Current Assignee: ACT, INC.
- Current Assignee Address: US IA Iowa City
- Agency: Sheppard, Mullin, Richter & Hampton LLP
- Main IPC: G09B7/02
- IPC: G09B7/02 ; G06F40/30 ; G06F40/284

Abstract:
A computer implemented method for evaluating examination responses includes receiving, with an examination evaluation server, an examination response, tokenizing the examination response into one or more n-word segments, extracting, from the response, a set of construct-relevant features indicating one or more scoring metrics, generating a set of scoring rules, and generating a score estimate as a function of one or more scoring rules from the set of scoring rules and one or more of the scoring metrics.
Information query