Data Science Simplified Part 6: Model Selection Methods

The process for best subset method is as follows: For k variables we need to choose the optimal model from the following set of models: Choose The best model among M1…Mk i.e. the model that has the best fit The best subset is an elaborate process.The process for the forward stepwise is as follows: For k variables we need to choose the optimal…
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Two Great Courses on Deep Learning and AI

In this course, you will learn the foundations of deep learning.When you finish this class, you will: This course also teaches you how Deep Learning actually works, rather than presenting only a cursory or surface-level description.This is…

Machine learning to find spy planes

Last year, BuzzFeed News went looking for surveillance flight paths from the FBI and Homeland Security.They used machine learning — a random forest algorithm to be more specific — to find the spy planes, which as you might expect tended to…

To AI or Not to AIDATAQUEST

Machine learning is emerging as the field within AI that’s seeing the most amounts of real-world applications and use cases.Current machine learning technology holds great potential to improve the way humans and machines work…

Neural Networks and Deep Learning

Deep learning engineers are highly sought after, and mastering deep learning will give you numerous new career opportunities.Deep learning is also a new "superpower" that will let you build AI systems that just weren't possible a few years…

Cheatsheet

But, I surely know of a few Data Darby around me.These people understand the purpose of machine learning, its execution and use just a set 2 – 3 algorithms on whatever problem they are working on.In the end, they give up on machine…