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Polynomial Paths and Interactions

Polynomial Paths and Interactions - SQL教程

课程: Complete Guide to AI and Data Science for SQL: From Beginner to Advanced

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Polynomial Paths and Interactions

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- [Presenter] Welcome back to your journey into the world of machine learning. In the last video, you dove into the detail of interpreting model coefficients, unveiling the direct impacts and the direct interplays within your regression models. Now let's take a look at scenarios where the straight lines of linear regression can't quite capture the full essence of your skate park's dynamics. This video introduces you to the world of polynomial regression and interaction terms. Let's dive in. In your skate park. Not every ramp is just a simple incline. Some have curves that add excitement and challenge to a skater's run. Similarly in your data. Relationships between variables aren't always straightforward or linear. Polynomial regression is your tool for modeling these curves, allowing you to better understand how variables like ramp curvature affect a skater's performance in ways that linear models can't capture. Think of a ramp that starts gently, but stiffens dramatically. A linear…

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