Music Genome Project David Seltzer Pandora Radio Internet radio - PowerPoint PPT Presentation
Music Genome Project David Seltzer Pandora Radio Internet radio service Personalized stations Considers user feedback Pandora Radio Pandora Radio Owns Music Genome Project Used for song recommendations Music Genome
Music Genome Project David Seltzer
Pandora Radio ● Internet radio service ● Personalized stations ● Considers user feedback
Pandora Radio
Pandora Radio ● Owns Music Genome Project ○ Used for song recommendations
Music Genome Project ● Songs are described by ~400 "genes" ○ ex: West coast rap roots, Cool jazz qualities ○ Each gene assigned value (1-5)
Music Genome Project ● Each song is represented as a vector ● Song similarity is calculated using distance functions
Music Genome Project ● The "nearest" song vectors to the source song are recommended
Music Genome Project ● Weights are applied to important genes to improve results
Music Genome Project ● Matching multiple source songs ○ Center vector is calculated and used as the source ○ Inverse standard deviations are used as weights
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