Fit Transform

../../../../_images/transform.svg

Fits a transform model to the given data and computes the transformed data.

Documentation

Apply transform model to data. This node uses the models implemenation of the .fit_transform() method, which is usually a combination of .fit() and .transform(). When you call .fit_transform(X), the method first learns from the data (.fit()), and then applies the transformation to X (.transform()), returning the modified version of the data. This node should not be used with test data since it also trains the model.

Class lables can be supplied by enabeling the Y port: Ports > Input > Y in the configuration GUI.

Definition

Input ports

in-model
Type: model
Description: Input model
input
Type: table
Description: Input table
Y
Type: table
Description: Y
Optional number of ports: 0–1 (default: 0)

Output ports

out-model
Type: model
Description: Output model
output
Type: table
Description: Output table

Configuration

Output names (names method)

Method used to generate output names

Transpose output (transpose)

Transposes output data, suitable for large number of features (eg. word counts)

Examples

The node can be found in:

Implementation

class node_application.FitTransform[source]