20210713a

Changelog:

1. SpectraKeras

   • Models are now saved with .h5 extension, rather than non-standard .hd5. If you have previously trained models saved in .hd5, just rename the extension as .h5. No change in functionality besides the change in extension. This is needed for better handling within TF.
   • Added ability to save model with max val_accuracy, accuracy (classifier), or min val_mae or mae. When saveBestModel flag is set to False the model saved is from the last epoch during the training run.
   • These additions breaks the configuration .ini file. Add the following new options under Parameters in the ini file to fix it.
     stopAtBest = False
saveBestModel = False
metricBestModelR = val_mae
metricBestModelC = val_accuracy
   • Fixed crashing bug when plotting weights for NN with specific length
   • Several improvements in the output, including an improved summary of the parameters used.
   • Updated documentation

2. Utilities:

   • SaveExcelCSV: Save Excel files as CSV or HDF h5(sheets within xlsx are saved as individual files).