Shows how to use a function transformer in a pipeline. If you know your dataset?s first principle component is irrelevant for a classification task

The following plots demonstrate the impact of the number of clusters and number of samples on various clustering performance evaluation

Plot decision surface of multinomial and One-vs-Rest Logistic Regression. The hyperplanes corresponding to the three One-vs-Rest (OVR) classifiers

Computes a Theil-Sen Regression on a synthetic dataset. See

Example of Receiver Operating Characteristic (ROC) metric to evaluate classifier output quality. ROC curves typically feature true positive rate

These images how similar features are merged together using feature agglomeration.

A decision tree is boosted using the AdaBoost.R2 [1] algorithm on a 1D sinusoidal dataset with a small amount of Gaussian noise. 299 boosts (300 decision

This example uses the

An example comparing the effect of reconstructing noisy fragments of a raccoon face image using firstly online

Given a small number of observations, we want to recover which features of X are relevant to explain y. For this