Identity normalizer

IdentityNormalizer: An identity map satisfying f:X->X.

Technically, the identity normalizer is an EstimatorNormalizer of fixed center and width, of value 0 and 1.

added Type::Feature request label

requested review from @fsauerbu

By Ahmed Markhoos on 2022-10-27T14:39:56 (imported from GitLab)

assigned to @ahmarkho

By Ahmed Markhoos on 2022-10-27T14:39:56 (imported from GitLab)

approved this merge request

marked this merge request as ready

merged

mentioned in commit 7dcf7547