Re: [theano-users] Theano variable sent to for slicing instead of constant while using theano.grad

[Siddhartha Saxena]

The dtype of  grad_steps and s_ is float64 while self.truncate_gradient is 
a python float.
Sorry I didn't answer it properly previously.

Thanks 

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Re: [theano-users] Theano variable sent to for slicing instead of constant while using theano.grad

[Pascal Lamblin]

OK, but what is the `dtype` (data type) of those variables?

On 2018-03-06 01:48 PM, Siddhartha Saxena wrote:
grad_steps itself is of  with 
value "Elemwise{minimum,no_inplace}.0". So here a tensor that is s_ ( of 
type Subtensor{::int64}.0}) is being sliced by a variable. Again how it 
is reaching there is what i am unable to understand.


Thanks

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Re: [theano-users] Theano variable sent to for slicing instead of constant while using theano.grad

[Siddhartha Saxena]

Thanks a lot Pascal, I have solved the problem now, the issue was that  
 self.truncate_gradient was a float instead of being an int.


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Re: [theano-users] Theano variable sent to for slicing instead of constant while using theano.grad

[Siddhartha Saxena]

grad_steps itself is of  with 
value "Elemwise{minimum,no_inplace}.0". So here a tensor that is s_ ( of 
type Subtensor{::int64}.0}) is being sliced by a variable. Again how it is 
reaching there is what i am unable to understand. 

Thanks

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Re: [theano-users] Theano variable sent to for slicing instead of constant while using theano.grad

[Pascal Lamblin]

OK, thanks.

self.truncate_gradient should not be a Python float, it should be an 
integer.
This is probably why the dtype of grad_steps is float64, instead of 
int64 (or another integer dtype).


Do you have any idea why self.truncate_gradient would not be "-1" (the 
default value)? Did you set it?


On 2018-03-06 02:07 PM, Siddhartha Saxena wrote:
The dtype of  grad_steps and s_ is float64 while self.truncate_gradient 
is a python float.

Sorry I didn't answer it properly previously.

Thanks

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