Data Preprocessing

Description: Join Hayley to discuss the next step in the machine learning process, data preprocessing. Learn about what happens to your data in preparation before any machine learning occurs.

Module Type: Foundational foundation sym.png  & Functional function sym.png

Level: Beginner I-PaperPlane.svg 

Audience: All

Prerequisites: "Data Exploration" module & it's prerequisites 

Run time: ~15 minutes

Module Sections:

00:00 - Intro, Topics Covered, & Learning Outcomes

01:10 - Data Preprocessing Overview

03:39 - Data Preprocessing in One AI - Scaling & OHE

06:09 - Data Preprocessing in One AI - Data Cleaning

09:45 - Data Preprocessing in One AI - Dimensionality Reduction

11:58 - Data Preprocessing for Individual Variables

13:58 - Conclusion & Thanks

 

The module transcription is attached below as a pdf.

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