Gradient Boosting

Introduction to XGBoost Principles

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Introduction to XGBoost Principles

1 Algorithm Overview XGBoost (eXtreme Gradient Boosting) is also a member of the Boosting family. To understand its working principle, we first need to briefly introduce the related concepts of AdaBoost and GBDT. AdaBoost focuses on misclassified samples, increasing the weight of misclassified samples each time to train new classifiers. XGBoost is essentially a GBDT, … Read more

Understanding XGBoost: A Comprehensive Guide

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Understanding XGBoost: A Comprehensive Guide

SIGAI Recommendation SIGAI Resource Summary 60% off on courses taught by Teacher Lei Ming XGBoost is a hot algorithm suitable for analyzing abstract data problems, achieving great results in competitions like Kaggle. Although there are many articles introducing the principles and use of XGBoost, few can clearly and thoroughly explain its principles. The goal of … Read more