SLIDE 1
Pandora Radio
- Internet radio service
- Personalized stations
- Considers user feedback
Music Genome Project David Seltzer Pandora Radio Internet radio - - PowerPoint PPT Presentation
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
SLIDE 2
SLIDE 3
Pandora Radio
SLIDE 4
Pandora Radio
- Owns Music Genome Project
○ Used for song recommendations
SLIDE 5
Music Genome Project
- Songs are described by ~400 "genes"
○ ex: West coast rap roots, Cool jazz qualities ○ Each gene assigned value (1-5)
SLIDE 6
Music Genome Project
- Each song is represented as a vector
- Song similarity is calculated using distance
functions
SLIDE 7
Music Genome Project
- The "nearest" song vectors to the source
song are recommended
SLIDE 8
Music Genome Project
- Weights are applied to important genes to
improve results
SLIDE 9
Music Genome Project
- Matching multiple source songs
○ Center vector is calculated and used as the source ○ Inverse standard deviations are used as weights
SLIDE 10