Random Forest in Machine Learning: Easy Explanation for Data Science Interviews
Emma Ding Emma Ding
52.9K subscribers
8,154 views
0

 Published On Nov 21, 2022

Random Forest is one of the most useful pragmatic algorithms for fast, simple, flexible predictive modeling. In this video, I dive into how Random Forest works, how you can use it to reduce variance, what makes it “random,” and the most common pros and cons associated with using this method.

Variance of average of correlated random variables https://stats.stackexchange.com/quest...


🟢Get all my free data science interview resources
https://www.emmading.com/resources
🟡 Product Case Interview Cheatsheet https://www.emmading.com/product-case...
🟠 Statistics Interview Cheatsheet https://www.emmading.com/statistics-i...
🟣 Behavioral Interview Cheatsheet https://www.emmading.com/behavioral-i...
🔵 Data Science Resume Checklist https://www.emmading.com/data-science...

✅ We work with Experienced Data Scientists to help them land their next dream jobs. Apply now: https://www.emmading.com/coaching

// Comment
Got any questions? Something to add?
Write a comment below to chat.

// Let's connect on LinkedIn:
  / emmading001  

====================
Contents of this video:
====================
00:00 Introduction
01:09 What Is Random Forest?
02:10 How Random Forest Works
03:53 Why Is Random Forest Random?
04:20 Random Forest vs. Bagging
04:57 Hyperparameters
06:18 Variance Reduction
09:04 Pros and Cons of Random Forest

show more

Share/Embed