dcslin commented on a change in pull request #570: Tensor naming convention
review
URL: https://github.com/apache/singa/pull/570#discussion_r365662139
##########
File path: python/singa/tensor.py
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@@ -352,74 +356,86 @@ def deepcopy(self):
'''
return self.clone()
- def bernoulli(self, p):
+ def bernoulli(self, p, inplace=True):
'''Sample 0/1 for each element according to the given probability.
Args:
p (float): with probability p, each element is sample to 1.
'''
+ if not inplace:
+ # return new tensor
+ raise NotImplementedError
+
singa.Bernoulli(float(p), self.data)
- def gaussian(self, mean, std):
+ def gaussian(self, mean, std, inplace=True):
'''Generate a value for each element following a Gaussian distribution.
Args:
mean (float): mean of the distribution
std (float): standard variance of the distribution
'''
+ if not inplace:
+ # return new tensor
+ raise NotImplementedError
+
singa.Gaussian(float(mean), float(std), self.data)
- def uniform(self, low, high):
+ def uniform(self, low, high, inplace=True):
'''Generate a value for each element following a uniform distribution.
Args:
low (float): the lower bound
high (float): the hight bound
'''
+ if not inplace:
+ # return new tensor
+ raise NotImplementedError
+
singa.Uniform(float(low), float(high), self.data)
def add_column(self, v):
Review comment:
reference
https://github.com/apache/singa/pull/570/commits/203fcb91cd590d3436ce31a68844d8f47817be9c
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