Keyphrases
- music information retrieval
- music retrieval
- audio signals
- metadata
- digital music
- repeating patterns
- audio recordings
- audio features
- digital libraries
- itemsets
- web mining
- music emotion classification
- digital audio
- database
- frequent itemsets
- sequential patterns
- knowledge discovery
- multimedia
- estimation algorithm
- frequent patterns
- association rule mining
- pattern mining
- learning objects
- text mining
- information retrieval systems
- active learning
- acoustic features
- recommender systems
- high level
- website
- web content mining