Altair RISE

A program to recognize and reward our most engaged community members

Nominate Yourself Now!

Home
Discussions
Community Q&A

"[SOLVED] Normalise before or after Replace Missing Values?"

ben_h

Is there any difference between having a Normalise operator before or after Replace Missing Values?

Find more posts tagged with

AI Studio

Missing Values

Accepted answers

All comments

MariusHelf

Yes, there is an implication: Normalize calculates the scaling factors based on the actual data. If you perform a simple range transformation, Normalize is not affected, if the replenishment values are inside the original data range. However, if you perform a Z-Transformation, the scaling factors may be influenced by the values that you add to your data.

Best regards,
Marius

Quick Links

All Categories
Recent Discussions
Activity
Unanswered
日本語 (Japanese)
한국어(Korean)
Groups