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bmcfee / crema

convolutional and recurrent estimators for music analysis
BSD 2-Clause "Simplified" License
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Retrained chord model #26

Closed bmcfee closed 5 years ago

bmcfee commented 5 years ago

The chord model has been revised and retrained for modern pumpp (0.5.1 dev) and the latest keras.

For completeness, here are the test results summarized, including inversion estimation and viterbi decoding:

              count   mean    std    min    25%    50%    75%    max
majmin        244.0  0.785  0.176  0.034  0.734  0.838  0.908  0.990
majmin_inv   244.0  0.764  0.180  0.034  0.690  0.808  0.893  0.990
mirex         244.0  0.781  0.161  0.032  0.723  0.814  0.890  0.991
root          244.0  0.803  0.155  0.033  0.748  0.843  0.911  0.987
sevenths      244.0  0.675  0.191  0.034  0.563  0.703  0.817  0.984
sevenths_inv 244.0  0.661  0.192  0.034  0.554  0.690  0.802  0.984
tetrads       244.0  0.615  0.209  0.011  0.483  0.633  0.770  0.982
tetrads_inv  244.0  0.602  0.210  0.011  0.468  0.617  0.755  0.982
thirds        244.0  0.768  0.173  0.032  0.699  0.805  0.891  0.987
thirds_inv   244.0  0.746  0.179  0.032  0.667  0.778  0.879  0.987
triads        244.0  0.726  0.200  0.011  0.647  0.771  0.873  0.987
triads_inv   244.0  0.706  0.203  0.011  0.613  0.748  0.855  0.987