Systems and Methods for Multi-Modal Performance Scoring Using Time-Series Features

Patent №

US 10,176,365

Granted

2019-01-08

Filed 2016

Owner

EDUCATIONAL TESTING SERVICE

Lab

AI components

4

ml · nlp · vision · speech

Assignment

Recorded

Dataset

AIPD

2023_r1 edition

Application

15133640

Computer-implemented systems and methods for evaluating a performance are provided. Motion of a user in a performance is detected using a motion capture device. Data collected by the motion capture device is processed with a processing system to identify occurrences of first and second types of actions by the user. The data collected by the motion capture device is processed with the processing system to determine values indicative of amounts of time between the occurrences. A non-verbal feature of the performance is determined based on the identified occurrences and the values. A score for the performance is generated using the processing system by applying a computer scoring model to the non-verbal feature.

Machine learningNatural languageVisionSpeechG06V 40/176G06V 40/20G06F 3/16G06F 3/167G06F 18/214G06F 18/23G06V 10/40G06V 40/19

AI classification

Speech1.00
Natural language1.00
Vision1.00
Machine learning1.00
Planning0.03
AI hardware0.03
Knowledge representation0.03
Evolutionary computation0.00

Ownership

EDUCATIONAL TESTING SERVICE

assignment · 387230177

Assignors

RAMANARAYANAN, VIKRAM, CHEN, LEI, LEONG, CHEE WEE, FENG, GARY, SUENDERMANN-OEFT, DAVID

On an employer assignment, the assignors are typically the inventors.

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