AttributeError: 'FeatureSelector' object has no attribute 'data_all' about feature-selector HOT 3 OPEN

from feature-selector.

Make sure you have called identify_*() method before calling remove method.

from feature-selector.

I am facing the same issue even I call fs.identify_collinear(correlation_threshold = 0.95) train_removed = fs.remove(methods = 'all')

`2 features with a correlation magnitude greater than 0.95.

AttributeError Traceback (most recent call last)
in
1 fs.identify_collinear(correlation_threshold = 0.95)
----> 2 train_removed = fs.remove(methods = 'all')

~\AppData\Roaming\Python\Python36\site-packages\feature_selector\feature_selector.py in remove(self, methods, keep_one_hot)
460
461 # Need to use one-hot encoded data as well
--> 462 data = self.data_all
463
464 print('{} methods have been run\n'.format(list(self.ops.keys())))

AttributeError: 'FeatureSelector' object has no attribute 'data_all'
`

also when I try to use one method I get below error, even I ran the method before :
`
fs.identify_collinear(correlation_threshold = 0.95)

2 features with a correlation magnitude greater than 0.95.

train_removed = fs.remove(methods="collinear")

NotImplementedError Traceback (most recent call last)
in
----> 1 train_removed = fs.remove(methods="collinear")

~\AppData\Roaming\Python\Python36\site-packages\feature_selector\feature_selector.py in remove(self, methods, keep_one_hot)
480 # Check to make sure the method has been run
481 if method not in self.ops.keys():
--> 482 raise NotImplementedError('%s method has not been run' % method)
483
484 # Append the features identified for removal

NotImplementedError: c method has not been run

`

from feature-selector.