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tf.nn.normalize_moments

Calculate the mean and variance of based on the sufficient statistics.

counts A Tensor containing the total count of the data (one value).
mean_ss A Tensor containing the mean sufficient statistics: the (possibly shifted) sum of the elements to average over.
variance_ss A Tensor containing the variance sufficient statistics: the (possibly shifted) squared sum of the data to compute the variance over.
shift A Tensor containing the value by which the data is shifted for numerical stability, or None if no shift was performed.
name Name used to scope the operations that compute the moments.

Two Tensor objects: mean and variance.