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Docstring ComplexBN
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JesperDramsch committed Oct 16, 2019
1 parent 15d1cfa commit 0460420
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24 changes: 24 additions & 0 deletions complexnn/bn.py
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Expand Up @@ -147,6 +147,30 @@ def complex_standardization(input_centred, Vrr, Vii, Vri,
def ComplexBN(input_centred, Vrr, Vii, Vri, beta,
gamma_rr, gamma_ri, gamma_ii, scale=True,
center=True, layernorm=False, axis=-1):
"""Complex Batch Normalization
Arguments:
input_centred -- input data
Vrr -- Real component of covariance matrix V
Vii -- Imaginary component of covariance matrix V
Vri -- Non-diagonal component of covariance matrix V
beta -- Lernable shift parameter beta
gamma_rr -- Scaling parameter gamma - rr component of 2x2 matrix
gamma_ri -- Scaling parameter gamma - ri component of 2x2 matrix
gamma_ii -- Scaling parameter gamma - ii component of 2x2 matrix
Keyword Arguments:
scale {bool} {bool} -- Standardization of input (default: {True})
center {bool} -- Mean-shift correction (default: {True})
layernorm {bool} -- Normalization (default: {False})
axis {int} -- Axis for Standardization (default: {-1})
Raises:
ValueError: Dimonsional mismatch
Returns:
Batch-Normalized Input
"""

ndim = K.ndim(input_centred)
input_dim = K.shape(input_centred)[axis] // 2
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