Subspace Gaussian mixture model for computer-assisted language learning.
Rong TongBoon Pang LimNancy F. ChenBin MaHaizhou LiPublished in: ICASSP (2014)
Keyphrases
- gaussian mixture model
- computer assisted language learning
- feature space
- language learning
- mixture model
- college students
- foreign language
- low dimensional
- english language
- feature vectors
- em algorithm
- attitudes toward
- open ended
- principal component analysis
- expectation maximization
- computer technology
- gaussian mixture
- high dimensional
- learning styles
- dimensionality reduction
- maximum likelihood
- computer mediated communication
- feature extraction
- learning tools
- high school
- statistically significant
- computer vision
- active learning
- mobile devices