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XGBoost×निर्णय वृक्ष×
क्षेत्रमशीन अधिगममशीन अधिगम
परिवारMachine learningMachine learning
उद्भव वर्ष20161984
प्रवर्तकChen, T. & Guestrin, C.Breiman, Friedman, Olshen & Stone
प्रकारEnsemble (gradient-boosted decision trees)Recursive partitioning (if-then rules)
मौलिक स्रोतChen, T. & Guestrin, C. (2016). XGBoost: A Scalable Tree Boosting System. Proceedings of the 22nd ACM SIGKDD, 785–794. DOI ↗Breiman, L., Friedman, J.H., Olshen, R.A. & Stone, C.J. (1984). Classification and Regression Trees. Wadsworth. DOI ↗
उपनामXGBoost, extreme gradient boosting, scalable tree boostingKarar Ağacı (Decision Tree), karar ağacı, classification tree, regression tree
संबंधित55
सारांशXGBoost (Extreme Gradient Boosting) is a scalable tree-boosting algorithm introduced by Tianqi Chen and Carlos Guestrin in 2016. It builds a strong predictor by adding decision trees one at a time, each correcting the errors left by the trees before it, and is a powerful prediction method widely used in competitions.A Decision Tree is an interpretable classification and regression method, formalised by Breiman, Friedman, Olshen and Stone in their 1984 CART framework, that partitions the data with hierarchical if-then rules. Each split sends observations down one branch or another until a prediction is read off the leaf.
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