AUTOMATIC PERSONAL PLAYLIST GENERATION WITH IMPLICIT USER FEEDBACK

Patent №

US 7,345,232

Granted

2008-03-18

Filed 2003

Owner

NOKIA CORPORATION

Lab

AI components

1

kr

Assignment

Recorded

Dataset

AIPD

2023_r1 edition

Application

10702626

Music selection systems and methods are disclosed. An adaptive set of songs is selected based on implicit feedback from a user. A random set of songs is also selected. A playlist selection module creates a playlist that includes songs from the adaptive set and the random set in a ratio determined by a surprise factor provided by a user. The playlist may also begin with a sure set of songs that are known to be enjoyed by the user.

Knowledge representationG11B 27/034G10H 1/0058G10H 2230/015G10H 2240/125G10H 2240/305H04M 3/493

AI classification

Knowledge representation0.50
AI hardware0.30
Planning0.01
Natural language0.00
Evolutionary computation0.00
Machine learning0.00
Speech0.00
Vision0.00

Ownership

NOKIA CORPORATION

assignment · 146790204

Assignors

TOIVONEN, HANNU TT, PYHALAMMI, SEPPO

On an employer assignment, the assignors are typically the inventors.

© 2026 NYSGPT2525 LLC