qkeras.qtools.quantized_operators.qbn_factory

quantized batch normliaztion quantizer implementation.

Classes

QBNFactory()

determine which quantizer implementation to use.
class qkeras.qtools.quantized_operators.qbn_factory.QBNFactory[source]

Bases: object

determine which quantizer implementation to use.

Create an qbn instance. The type and bit width of the output_quantizer is deteremined from gamma, beta, mean and variance quantizer y = gamma * (x - mean)/stddev + beta

make_quantizer(input_quantizer, gamma_quantizer, beta_quantizer, mean_quantizer, variance_quantizer, use_scale, use_center)[source]

make a qbn quantizer.

Parameters: