课程: Complete Guide to AI and Data Science for SQL: From Beginner to Advanced
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From Predicting to Understanding - SQL教程
课程: Complete Guide to AI and Data Science for SQL: From Beginner to Advanced
From Predicting to Understanding
- [Instructor] Welcome back to your exploration of machine learning, where you'll now pivot from evaluating and validating your models to deepening your understanding through regression analysis. Now, building on your foundation will peel back the layers of how elements like ramp slope and skater skill interact to influence performance, guided by principles of regression analysis. Imagine regression analysis as your toolkit for unveiling the hidden dynamics within the skate park. It allows you to scrutinize the relationship between various factors, such as the design of the park, the predictor variables, and the skater's performance, your outcome variable. At its core, the regression equation, why equal beta zero plus beta one times X plus E, equips you with a framework to predict your skater's performance. So let's break this formula down a bit more. Here, Y is this skater's performance. This is what you're trying to predict based on specific attributes, such as the steepness of the…
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From Predicting to Understanding4 分钟 46 秒
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Breaking Down Data Relationships with Regression4 分钟 6 秒
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Crafting Elegance in Machine Learning Models2 分钟 55 秒
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Hitting the Right Note - The Bias-Variance Trade-off4 分钟 7 秒
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Fine-Tuning Your Models3 分钟 33 秒
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Remixing Data with Bootstrapping3 分钟 49 秒
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Regression Analysis: A Practical Application3 分钟 54 秒
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