Exploring Deep Learning Architectures for Automatically Grading Non-Native Spontaneous Speech ELL TOEFL TOEFL TPO GMM WER
- Author(s):
-
Tao, Jidong;
Ghaffarzadegan, Shabnam;
Chen, Lei;
Zechner, Klaus
- Publication Year:
- 2016
- Source:
-
2016 IEEE International Conference on Acoustics, Speech & Signal Processing (ICASSP), p6140-6144, 2016
- Document Type:
- Article
- Page Count:
- 5
- Subject/Key Words:
-
Automated Scoring of Speech,
Non-Native Spontaneous Speech,
Automatic Speech Recognition,
Gaussian Mixture Model (GMM),
Test of English as a Foreign Language (TOEFL),
TOEFL Practice Online (TPO),
TOEFL iBT,
SpeechRater,
Word Error Rate (WER),
English Language Learners (ELL),
Neural Networks
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