Bug when doing feature selection

[serhiy-yevtushenko]

I got following exception on the completion of feature selection by boruta:

Iteration: 34 / 100
Confirmed: 10
Tentative: 0
Rejected: 432

IndexError Traceback (most recent call last)
in ()

E:\Anaconda3\lib\site-packages\boruta\boruta_py.py in fit(self, X, y)
199 """
200
--> 201 return self._fit(X, y)
202
203 def transform(self, X, weak=False):

E:\Anaconda3\lib\site-packages\boruta\boruta_py.py in _fit(self, X, y)
334
335 # update rank for not_selected features
--> 336 if not_selected.shape[0] > 0 and not_selected.shape[1] > 0:
337 # calculate ranks in each iteration, then median of ranks across feats
338 iter_ranks = self._nanrankdata(imp_history_rejected, axis=1)

IndexError: tuple index out of range

The issue seems to be caused by 52d504b

and could be fixed by merging following commit from guitarmind@f68cfcd

[danielhomola]

merged the PR, please reinstall boruta from gitlab directly and let me know how it goes. cheers!