Keyphrases
- polyphonic music
- music score
- musical instrument
- conditional random fields
- recognition rate
- object recognition
- recognition accuracy
- single feature
- music information retrieval
- musical instruments
- activity recognition
- graphical models
- supervised training
- feature extractor
- music retrieval
- pairwise
- discrimination power
- action recognition
- training set
- pattern recognition
- recognition algorithm
- character recognition
- content based retrieval
- markov random field
- preprocessing stage
- adaboost classifier
- improve the recognition accuracy
- neural network
- audio features
- recognition process
- image features
- information extraction
- image retrieval
- similarity measure
- feature extraction
- computer vision