Help in normalization minmax

3 次查看（过去 30 天）
Xiang Jie
Xiang Jie 2014-10-25
回答： Greg Heath 2014-10-26
Hi guys,
I'm new to Matlab and Neural Network.
Let's say i have 3 inputs and an output array.
I want to normalize each column individually. Can i use mapminmax? Does it normalize by row or by column?

请先登录，再回答此问题。

采纳的回答

Greg Heath
Greg Heath 2014-10-26
1. There is no need to explicitly use mapminmax on NNET inputs or outputs. It is a default.
2. It works on the rows of a matrix. Therefore, all you have to do is transpose.
Hope this helps.
Thank you for formally accepting my answer
Greg

更多回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Sequence and Numeric Feature Data Workflows 的更多信息

标签

产品

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by