avoid sklern.scale() error for converting float32 to float64

6 years ago · 1a5b548e3e
1 changed files with 2 additions and 2 deletions
--- a/classifier/preprocessing/data_preprocessing.py
+++ b/classifier/preprocessing/data_preprocessing.py
@ -68,7 +68,7 @@ def standardization(dataset):
 	print(bcolors.YELLOW + 'Running standardization' + bcolors.ENDC)
 	# Standardization
-	scaledDataset = preprocessing.scale(dataset)
+	scaledDataset = preprocessing.scale(np.float64(dataset))
 	return scaledDataset