About the version of library to be imported

[shawnxiaoyuwang]

Hi, I download your codes and try to run the run.py such as the following command:
python scripts/run.py train --model complex --sf 12 --nb 16
However, I have tried the keras version from 2.2.4 to 2.2.0, 2.1.6 2.0.6 ,even to 1.1.0 1.2.0 but it seems that the code part K.sqrt(2) in your code
def sqrt_init(shape, dtype=None): value = (1 / K.sqrt(2)) * K.ones(shape) return value (in complexBN/bn.py)
always error such as :
AttributeError: 'int' object has no attribute 'dtype'

[nanfeng1999]

Hi,Did you solve it?I have the same problem.I will appreciate it if you can give me some advice.

[DNNlearner]

I add one command: a=K.constant(2) ,then a will replace 2

[chinhtranvan]

@DNNlearner: Thanks, It works for K.constant(2). However, I have another problem
s = np.sqrt(delta) # Determinant of square root matrix
AttributeError: 'Tensor' object has no attribute 'sqrt'
I try to use b = K.constant(delta) , but it didn't work because delta is a matrix
How can we solve it? Thanks for your help