</>SkillRecallRECALL WHAT YOU KNOW
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AI FundamentalsData Preprocessing and Feature Engineering

16 items

1

Feature Engineering & Encoding Essentials

Flashcard
2

Feature Engineering & Encoding Essentials

Slides / Video
3

Dropping Missing Rows in Pandas

Code Quiz
4

Handling Missing Data in Pandas

Quiz
5

Filtering a DataFrame with two conditions

Code Quiz
6

Filtering Rows in Pandas

Quiz
7

Handling Missing Data & Duplicates

Slides / Video
8

Pandas: Load, Filter & Select Data

Slides / Video
9

Handling Missing Data & Duplicates

Flashcard
10

Pandas: Loading, Filtering & Selecting Data

Flashcard
11

Encoding, Scaling & Transformations

Slides / Video
12

Handling Missing Data & Outliers

Slides / Video
13

Encoding, Scaling & Transformations

Flashcard
14

Handling Missing Data & Outliers

Flashcard
15

Detecting Outliers with IQR

Code Quiz
16

One-Hot Encoding a Category Column

Code Quiz
Slides / Video

Feature Engineering & Encoding Essentials

Learn how scaling, categorical encoding, and date decomposition turn raw data into model-ready features.

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