msaf-experiments results differ in the latest version #86
Description
After running the current version of MSAF with the following recommended parameters, the HitRate_t3F of the Structural Features algorithm on the BeatlesTUT dataset only obtains approximately 0.57. The published msaf-experiments data shows approximately 0.63. Other metrics for BeatlesTUT and SALAMI datasets are similarly lower.
Recommended parameters:
Feature parameters:
Type: PCP
sample_rate: 11025
n_fft: 2048
hop_size: 512
pcp.bins: 87
pcp.norm: np.inf
pcp.f_min: 27.5
pcp.n_octaves: 7
Algorithm configuration:
M_gaussian: 23
m_embedded: 3
Mp_adaptive: 28
offset_thres: 0.05
k_nearest: 0.04
bound_norm_feats: np.inf
By increasing the sampling rate to 22050 I get a HitRate_t3F of 0.59.
I am currently evaluating the MSAF v0.1.0 release with the minimum allowable package versions specified in the setup.py file.