Acoustic Feature-based Non-scorable Response Detection for an Automated Speaking Proficiency Assessment.

Je Hun Jeon Su-Youn Yoon

Published in: INTERSPEECH (2012)

Keyphrases

automated analysis
object detection
foreign language
automatic detection
semi automated
detection algorithm
detection method
false positives
false alarms
detection rate
computer assisted
detection accuracy
neural network
image features
language learning
anomaly detection
face recognition