Keyphrases
- speech processing
- signal processing
- speech recognition
- speaker identification
- multimedia systems
- natural language processing
- information retrieval
- multimedia
- multimedia databases
- artificial intelligence
- english text
- database
- machine learning
- gaussian mixture model
- information retrieval systems
- feature extraction
- metadata
- text classification
- multi modal
- hidden markov models
- noise reduction
- digital libraries
- content based retrieval
- database systems
- language identification
- computer vision