Lec-6.14 Cross Validation Techniques (Arif Butt @ Data Science)
0:54 Learning Agenda
3:20 Limitations of Train-Test Split
13:25 Overview of K-Fold Cross Validation
19:12 Practical Example: K-Fold Cross Validation
26:09 The cross_val_score() Method
27:25 The cross_validate() Method
32:11 Overview of StratifiedKFold Cross Validation
37:30 Practical Example: StratifiedKFold Cross Validation (iris Dataset)
42:35 Practical Example: StratifiedKFold Cross Validation (Imbalanced Dataset)
48:24 Overview of TimeSeriesSplit
email: [email protected], [email protected], [email protected]
Lecture Slides and Resources: http://arifbutt.me
Jupyter notebooks: https://github.com/arifpucit/data-sci...