Two Entropy-Based Methods for Learning Unsupervised Gaussian Mixture Models.
Antonio Peñalver BenaventFrancisco EscolanoJuan Manuel SáezPublished in: SSPR/SPR (2006)
Keyphrases
- gaussian mixture model
- supervised learning
- learning algorithm
- learning process
- unsupervised learning
- machine learning
- maximum likelihood
- prior knowledge
- speaker recognition
- discriminative learning
- mixture model
- classification accuracy
- active learning
- feature space
- reinforcement learning
- feature selection
- computer vision