Exploiting i-vector posterior covariances for short-duration language recognition.
Sandro CumaniOldrich PlchotRadek FérPublished in: INTERSPEECH (2015)
Keyphrases
- object recognition
- recognition rate
- recognition accuracy
- pattern recognition
- natural language
- language learning
- recognition algorithm
- covariance matrix
- feature extraction
- probability distribution
- programming language
- recognition process
- action recognition
- visual recognition
- neural network
- automatic recognition
- specification language
- activity recognition
- vector space
- probabilistic model
- database
- image matching
- principal component analysis
- character recognition
- face recognition
- gait recognition
- machine learning
- shape recognition