Data Preparation 101

Learn data preparation steps required for machine learning model building

16 Tutorials
0 Exercises
Beginner Level
100% Online
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About this course

Contributors & Instructors

What you will learn?

Course Content

Data Preparation - What and Why

Understanding and Assessing the Data

Exploring the Data

Assessing the Data Quality for Numeric Variables

Using Pandas GUI for Assessing Data Quality

Assessing the Data Quality for Categorical Variables

Data Cleaning - Data Types and Missing Values

Data Cleaning - Outliers

Duplicate Data

Feature Engineering

Another Example Dataset

Train, Validation and Test Split

Class Imbalance

Past DPhi Challenges on Data Preparation

Video Slides


Earn Recognition


Take the next step towards your Data Science learning journey and make most of the community learning