Data 100 Resources

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Spring 2021 / Fall 2020

Guides

Guides are supplements to lecture.

Topic	Resources
Feature Engineering	guide
Train-Test Split, Validation	guide
Regularization	guide
Bias-Variance Tradeoff	guide
Logistic Regression	guide
Decision Trees	guide
PCA	guide
Clustering	guide

Other Resources

• Precision Recall Example
• Hypothesis Testing Guide
• Gradient Descent Walkthrough
• Grouping and Merging Walkthrough Notebook, code
• Linear Regression Review Session Problems
• PCA Review Session Slides, solutions

Spring 2020

Discussion Slides + Worksheets

Week	Resources
1	worksheet
2	worksheet, guide
3	slides
4	N/A
5	no slides or worksheet
6	slides, worksheet
7	slides, worksheet
8	slides
9+	switched to guides (due to COVID-19)

Fall 2019

Discussion Slides + Worksheets

Week	Resources
6	slides
7	worksheet
8	slides, worksheet
9	slides, worksheet
10	slides, worksheet
11	slides, worksheet
12+	the projector broke, so I had to use the whiteboard :(