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Classification Trees in Python from Start to Finish

NOTE: You can support StatQuest by purchasing the Jupyter Notebook and Python code seen in this video here: https://statquest.gumroad.com/l/tzxoh This webinar was recorded 20200528 at 11:00am (New York time). NOTE: This StatQuest assumes are already familiar with: Decision Trees:    • StatQuest: Decision Trees   Cross Validation:    • Machine Learning Fundamentals: Cross ...   Confusion Matrices:    • Machine Learning Fundamentals: The Co...   Cost Complexity Pruning:    • How to Prune Regression Trees, Clearl...   Bias and Variance and Overfitting:    • Machine Learning Fundamentals: Bias a...   For a complete index of all the StatQuest videos, check out: https://statquest.org/video-index/ If you'd like to support StatQuest, please consider... Buying my book, The StatQuest Illustrated Guide to Machine Learning: PDF - https://statquest.gumroad.com/l/wvtmc Paperback - https://www.amazon.com/dp/B09ZCKR4H6 Kindle eBook - https://www.amazon.com/dp/B09ZG79HXC Patreon:   / statquest   ...or... YouTube Membership:    / @statquest   ...a cool StatQuest t-shirt or sweatshirt: https://shop.spreadshirt.com/statques... ...buying one or two of my songs (or go large and get a whole album!) https://joshuastarmer.bandcamp.com/ ...or just donating to StatQuest! https://www.paypal.me/statquest Lastly, if you want to keep up with me as I research and create new StatQuests, follow me on twitter:   / joshuastarmer   0:00 Awesome song and introduction 5:23 Import Modules 7:40 Import Data 11:18 Missing Data Part 1: Identifying 15:57 Missing Data Part 2: Dealing with it 21:16 Format Data Part 1: X and y 23:33 Format Data Part 2: One-Hot Encoding 37:29 Build Preliminary Tree 46:31 Pruning Part 1: Visualize Alpha 51:22 Pruning Part 2: Cross Validation 56:46 Build and Draw Final Tree #StatQuest #ML #ClassificationTrees