Add issparse import.

2013-09-19 08:44:42 +02:00 · 2013-09-19 08:44:42 +02:00 · eaa8a5dfd5
parent 4a2acd3f17
commit eaa8a5dfd5
1 changed files with 1 additions and 0 deletions
--- a/sklearn/neural_network/rbm.py
+++ b/sklearn/neural_network/rbm.py
@ -16,6 +16,7 @@ from ..externals.six.moves import xrange
 from ..utils import check_arrays
 from ..utils import check_random_state
 from ..utils import gen_even_slices
+from ..utils import issparse
 from ..utils.extmath import safe_sparse_dot
 from ..utils.extmath import logistic_sigmoid