gridsearch fails when running with pywt wavelet transforms

CEA-COSMIC / pysap-mri

MRI external plugin for Python Sparse data Analysis Package

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gridsearch fails when running with pywt wavelet transforms #2

Closed LElgueddari closed 4 years ago

LElgueddari commented 6 years ago

Take the exemple, gridsearch in examples/mri/gridsearch.py and change the wavelet to some pywt one (e.g "Bior6.8", "Db4") the grid search procedure fails when joblib is enabled because of some pickling error related to the pywt packageReason: 'PicklingError("Can't pickle <class 'pysap.extensions.transform.Bior6.8'>: attribute lookup Bior6.8 on pysap.extensions.transform failed",)

chaithyagr commented 4 years ago

Closing this here as #69 tracks this