Computer-Implemented Systems and Methods for Evaluating Speech Dialog System Engagement Via Video
- Author(s):
-
Ramanarayanan, Vikram;
Suendermann-Oeft, David;
Lange, Patrick;
Ivanov, Alexei V.;
Evanini, Keelan;
Qian, Yao;
Tsuprun, Eugene;
Molloy, Hillary
- Patent Issued:
- Mar 17, 2020
- Patent Number:
- 10,592,733
- Source:
- ETS Patent
- Document Type:
- Patent
- Family ID:
- 69778907
- Subject/Key Words:
-
Patent,
Active Patent,
Spoken Dialog System (SDS),
Video Evaluation,
Video,
Multimodal Presentation Assessment,
Audio-Lingual Methods,
Automatic Speech Recognition,
Computer-Implemented
Abstract
Systems and methods are provided providing a spoken dialog system. Output is provided from a spoken dialog system that determines audio responses to a person based on recognized speech content from the person during a conversation between the person and the spoken dialog system. Video data associated with the person interacting with the spoken dialog system is received. A video engagement metric is derived from the video data, where the video engagement metric indicates a level of the person's engagement with the spoken dialog system.
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