1.Why text1,2,3,4 attributes don’t have any labels in test dataset?
2.Does it mean that we should consider them as NOT so important attributes?
3.Is it okay if we discard those attributes during pre-processing step?
1.Why text1,2,3,4 attributes don’t have any labels in test dataset?
2.Does it mean that we should consider them as NOT so important attributes?
3.Is it okay if we discard those attributes during pre-processing step?