XGBoost Part 2: XGBoost Trees For Classification

May 19, 2020

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StatQuest with Josh Starmer

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In this video we pick up where we left off in part 1 and cover how XGBoost trees are built for Classification. NOTE: This StatQuest assumes that you are already familiar with... XGBoost Part 1: XGBoost Trees for Regression: https://youtu.be/OtD8wVaFm6E ...the main ideas behind Gradient Boost for Classification: https://youtu.be/jxuNLH5dXCs ...Odds and Log(odds): https://youtu.be/ARfXDSkQf1Y ...and how the Logistic Function works: https://youtu.be/BfKanl1aSG0 Also note, this StatQuest is based on the following sources: The original XGBoost manuscript: https://arxiv.org/pdf/1603.02754.pdf The original XGBoost presentation: https://homes.cs.washington.edu/~tqch... And the XGBoost Documentation: https://xgboost.readthedocs.io/en/lat... 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... Patreon: https://www.patreon.com/statquest ...or... YouTube Membership: https://www.youtube.com/channel/UCtYL... ...a cool StatQuest t-shirt or sweatshirt (USA/Europe): teespring.com/stores/statquest (everywhere): https://www.redbubble.com/people/star... ...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: https://twitter.com/joshuastarmer

Category: Work Skills

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