Encountered this problem on pyBN/pyBN/classes/factor.py, method reduce_factor
` 585 """
586 exp_len = len(self.cpt)/float(self.card[rv])
--> 587 new_cpt = np.zeros((exp_len,))
588
589 val_idx = self.bn.F[rv]['values'].index(val)
TypeError: 'float' object cannot be interpreted as an index`
In line 587, the exp_len will be type float and the newer version of numpy does not accept it.
From numpy release note:
DeprecationWarning to error
Indexing with floats raises IndexError, e.g., a[0, 0.0].
Indexing with non-integer array_like raises IndexError, e.g., a['1', '2']
Indexing with multiple ellipsis raises IndexError, e.g., a[..., ...].
Non-integers used as index values raise TypeError, e.g., in reshape, take, and specifying reduce axis.
I reinstall the numpy==1.11.3 and that fixed the problem. But I suggest that the type should be cast to int, and there might be other places that has the same problem, too.
Encountered this problem on
pyBN/pyBN/classes/factor.py, methodreduce_factor` 585 """ 586 exp_len = len(self.cpt)/float(self.card[rv]) --> 587 new_cpt = np.zeros((exp_len,)) 588 589 val_idx = self.bn.F[rv]['values'].index(val)TypeError: 'float' object cannot be interpreted as an index`
In line 587, the exp_len will be type float and the newer version of numpy does not accept it.
From numpy release note:
I reinstall the numpy==1.11.3 and that fixed the problem. But I suggest that the type should be cast to int, and there might be other places that has the same problem, too.