---
title: "Transformer"
url: https://docs.catalyst.zoho.com/en/quickml/help/operations-in-quickml/transformer/
description: "QuickML is a fully no-code ML pipeline builder service in the Catalyst development platform for creating machine-learning pipelines with end-to-end solutions."
last_updated: 2023-10-08T05:18:45Z
service: QuickML
type: general
---
# Transformer
Transformation is a ML operation that transforms the data so that all feature data in same scale. Many normalization techniques are used for the same.
1. ### Square Transform
This transforms the data into the square of the data.
| Sample Input |
5 |
10 |
12 |
Sample Output |
25 |
100 |
144 |
2. ### Cube Transform
This transforms the data into a cube of data.
| Sample Input |
2 |
4 |
5 |
Sample Output |
8 |
64 |
125 |
3. ### Inverse Transform
This transforms the data into an inverse of the data.
| Sample Input |
10 |
20 |
30 |
Sample Output |
0.1 |
0.05 |
0.03333 |
4. ### Root Transform
This transforms data into its square root.
| Sample Input |
25 |
100 |
64 |
Sample Output |
5 |
10 |
8 |
5. ### Log Transform
This transforms data into its log (data) value.
| Sample Input |
10 |
25 |
30 |
Sample Output |
2.39789527 |
3.25809654 |
3.4339872 |