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chord-type-imbalance · pauwels2019-20-years

Revision 6fae4d9b-851c-4ab0-a456-d882d3a1a57d · 11/11/2026, 12:01:17 AM UTC
Claim ID
chord-type-imbalance
Assertion
The five most common chord types account for over 80% of popular-music datasets, an imbalance that affects both training and evaluation.
Quote
the five most common chord types account for over 80% of popular music datasets [6, 64]. This imbalance in chord distribution affects both training data-driven ACR systems and evaluation.
Quote language
en
Locator
page: 59
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