XGBoost for Regression | XGBoost Part 2 | CampusX
Channel: CampusX
Date: 2023-10-24

🔍 Ever wondered how XGBoost works under the hood for regression tasks? 

🚀 Welcome to *CampusX* !! In this tutorial, we'll unravel the mathematical intricacies of XGBoost for regression, guiding you through each step of the process. Whether you're a data scientist, a machine learning enthusiast, or someone eager to dive into the mathematical foundations of algorithms, this video is tailor-made for you.

📊 *Step-by-Step Guide* :

*Introduction to XGBoost Regression* : Understand the fundamentals of XGBoost and its adaptability to regression problems.

*Objective Function for Regression* : Dive into the mathematical formulation of the objective function, exploring how XGBoost minimizes the difference between predicted and actual values.

*Gradient Boosting Algorithm* : Follow the step-by-step process of gradient boosting, where weak learners are sequentially added to the model to correct errors.

*Regularization Techniques* : Explore how XGBoost incorporates regularization terms in the objective function to prevent overfitting and enhance model generalization.

*Tree Building Process* : Break down the construction of individual decision trees and their role in improving the model's predictive power.

*Prediction Calculation* : Learn how XGBoost calculates predictions for regression tasks, combining the outputs of multiple weak learners.

📈 *Hands-On Mathematical Calculation* :
Witness a practical demonstration where we apply the mathematical concepts to a sample dataset, showcasing how XGBoost refines its predictions through each iteration.

📈 Original Research Paper: https://browse.arxiv.org/pdf/1603.02754.pdf


🔗 *XgBoost Series Videos* :
XgBoost Introduction: https://www.youtube.com/watch?v=C6aDw4y8qJ0
XgBoost For Regression: https://www.youtube.com/watch?v=gmp2tS2joaA
XgBoost For Classification: https://www.youtube.com/watch?v=mELtxVUNNrw
Maths Behind XgBoost: https://www.youtube.com/watch?v=0Eo-_5bfers

============================
Do you want to learn from me?
Check our affordable mentorship program at: https://learnwith.campusx.in
============================

📱 Grow with us:
CampusX' LinkedIn: https://www.linkedin.com/company/campusx-official
CampusX on Instagram for daily tips: https://www.instagram.com/campusx.official
My LinkedIn: https://www.linkedin.com/in/nitish-singh-03412789
Discord: https://discord.gg/PsWu8R87Z8

👍If you find this video helpful, consider giving it a thumbs up and subscribing for more educational videos on data science!

💭Share your thoughts, experiences, or questions in the comments below. I love hearing from you!

⌚Time Stamps⌚

00:00 - Intro
00:59 - The problem statement
02:24 - Solution Overview
10:42 - Step by Step Calculation
34:12 - Final Decision Tree
44:32 - Original Paper

✨ Hashtags✨
#DataScience #MachineLearning #Deeplearning  #CampusX #XGBoost #Regression  #PredictiveModeling #algorithmexplained  #TechTutorial #aiexplained