Hi all,
source code as below puzzles me:
def make_sparse_labeled_tensor(ndim, labels=None,
initial=None, accumulate=None,
normalize=False):
if labels is None: labels = [OrderedSet() for _ in xrange(ndim)]
......
It's a library named "divisi". "OrderedSet" is a string set defined in this
lib. "ndim" is integer. What's the meaning of "for _ in" ?
Joson
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