improving music mood classification using lyrics, audio and social tags
improving music mood classification using lyrics, audio and social tags
improving music mood classification using lyrics, audio and social tags
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common knowledge on <strong>music</strong>. For example, all Metal songs are in negative <strong>mood</strong>s, particularly<br />
“aggressive” <strong>and</strong> “angry” while 40% of Electronic examples are associated with category<br />
“calm.” Moreover, it is not surprising that most New Age examples are labeled with the <strong>mood</strong>s<br />
of “calm,” “sad,” <strong>and</strong> “dreamy.”<br />
Table 5.6 Genre <strong>and</strong> <strong>mood</strong> distribution of positive examples<br />
Electronic<br />
Metal<br />
New<br />
Age<br />
R &<br />
B<br />
Hip<br />
Hop Rock Other<br />
Unknown<br />
total<br />
Blues Oldies Jazz<br />
Reggae Country<br />
calm 2 2 9 40 0 24 15 34 21 29 1,239 8 257 1,680<br />
sad 1 1 1 11 4 9 9 3 19 10 907 12 191 1,178<br />
glad 1 3 8 17 0 4 9 10 8 7 466 3 213 749<br />
romantic 0 2 5 3 0 6 13 2 15 1 477 9 86 619<br />
gleeful 0 0 0 11 0 2 4 2 12 11 366 2 133 543<br />
gloomy 3 0 1 4 6 0 0 1 3 15 390 2 46 471<br />
angry 0 0 0 1 9 0 0 0 0 9 187 0 48 254<br />
mournful 0 0 0 1 0 0 2 0 13 3 130 1 33 183<br />
dreamy 0 0 0 5 0 9 0 0 0 0 105 0 27 146<br />
cheerful 0 3 1 3 0 1 1 1 2 2 101 3 24 142<br />
brooding 0 0 0 2 0 2 1 0 0 0 90 0 21 116<br />
aggressive 0 0 0 2 14 0 0 0 0 5 82 0 12 115<br />
anxious 0 0 0 1 1 0 0 0 2 0 70 0 6 80<br />
confident 0 0 0 2 0 0 0 1 1 2 43 1 11 61<br />
hopeful 0 0 0 2 0 0 0 0 1 0 32 1 9 45<br />
earnest 0 0 0 0 0 2 0 0 1 0 35 0 2 40<br />
cynical 0 0 0 0 0 0 0 0 0 1 35 0 2 38<br />
exciting 0 0 0 1 0 0 0 0 0 1 27 0 1 30<br />
TOTAL 7 11 25 106 34 59 54 54 98 96 4,782 42 1,122 6,490<br />
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