Correlation analysis among the metadata-based similarity, acoustic-based distance, and serendipity of music.
Naoki KitoKenta OkuKyoji KawagoePublished in: IDEAS (2015)
Keyphrases
- correlation analysis
- metadata
- distance measure
- distance function
- euclidean distance
- music recommendation
- distance metric
- regression analysis
- similarity measure
- correlation coefficient
- cluster analysis
- factor analysis
- digital libraries
- spatial autocorrelation
- acoustic features
- audio content
- audio signal
- learning objects
- audio features
- polyphonic music
- databases
- music information retrieval
- feature selection
- data warehouse
- nearest neighbor
- object recognition
- feature extraction
- image processing