Patent US7091409 – Music feature extraction using wavelet coefficient histograms – Google Patents

This was filed near the beginning (which was on or before 1995: B. Matityaho and M. Furst, “Neural network based model for classification of music type,” in Proc. Conv. Electrical and Elect. Eng. in Israel, pp. 1–5, Mar. 1995).

Graphic below is from here, showing all highest reported classification accuracies in GTZAN up to 2012.

  • Beware of the desire to interpret.
  • GTZANaccs

    Patent US7091409 – Music feature extraction using wavelet coefficient histograms – Google Patents.

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