tf.nn.weighted_moments

Returns the frequency-weighted mean and variance of x.

tf.nn.weighted_moments(
    x, axes, frequency_weights, keepdims=False, name=None
)

Args
x	A tensor.
axes	1-d tensor of int32 values; these are the axes along which to compute mean and variance.
frequency_weights	A tensor of positive weights which can be broadcast with x.
keepdims	Produce moments with the same dimensionality as the input.
name	Name used to scope the operation.

Returns
Two tensors: weighted_mean and weighted_variance.