A probability model for key analysis in music
作者：
Highlights：
• A novel model to analyse the tonality in music is proposed.
• New key profile models are based on full probability density functions.
• Each pitch class for each key is assigned a full probability density function.
• Analytical expressions of the probability density functions of the key models are given.
• The new key profile models were used in detection experiments at the MIREX contest.
摘要
•A novel model to analyse the tonality in music is proposed.•New key profile models are based on full probability density functions.•Each pitch class for each key is assigned a full probability density function.•Analytical expressions of the probability density functions of the key models are given.•The new key profile models were used in detection experiments at the MIREX contest.
论文关键词：Music information retrieval (MIR),Key probability model,Key profile model,Key analysis,Tonal behaviour,Pitch Class Profiles
论文评审过程：Received 6 December 2013, Revised 28 February 2014, Accepted 10 May 2014, Available online 20 May 2014.
论文官网地址：https://doi.org/10.1016/j.knosys.2014.05.015
