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old way of tensor product

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Max Zwiessele 2014-03-12 13:23:01 +00:00
parent b975a45cd2
commit 58523eaa3a
1 changed files with 8 additions and 5 deletions
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13
GPy/kern/_src/kern.py
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@ -147,11 +147,14 @@ class Kern(Parameterized):
""" Here we overload the '*' operator. See self.prod for more information"""
return self.prod(other)
#def __pow__(self, other):
# """
# Shortcut for tensor `prod`.
# """
# return self.prod(other, tensor=True)
def __pow__(self, other):
"""
Shortcut for tensor `prod`.
"""
assert self.active_dims == range(self.input_dim), "Can only use kernels, which have their input_dims defined from 0"
assert other.active_dims == range(other.input_dim), "Can only use kernels, which have their input_dims defined from 0"
other.active_dims += self.input_dim
return self.prod(other)
def prod(self, other, name=None):
"""