Feature Selection and Feature Extraction in Machine Learning: An Overview

Mehul Ved
Mehul Ved
Jul 19, 2018 · 5 min read
Feature Selection and Feature Extraction in Machine Learning

What is Feature selection (or Variable Selection)?

What is Feature selection (or Variable Selection)?

Feature Selection : The Two Schools of Thoughts

Feature Selection : The Two Schools of Thoughts

The Curse of Dimensionality

The Curse of Dimensionality

Feature Selection — Optimality?

Feature Selection and Feature Extraction

Relevance of Features

Summary

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