You have a dataset on music tracksfor each track, 30 variables are collected on attributes of the music, extracted from the audio files. Some of the songs are labeled as classical, jazz, country, rock, rap, or R&B. The goal is to label the remaining songs. What method would you use? You have a dataset on music tracksfor each track, 30 variables are collected on attributes of the music, extracted from the audio files. Some of the songs are labeled as classical, jazz, country, rock, rap, or R&B. The goal is to label the remaining songs. What method would you use?

Principal component analysis

Classification

Regression