Porovnať metódy
Prezrite si vybrané metódy vedľa seba; riadky, ktoré sa líšia, sú zvýraznené.
| Rozhodovací strom× | Logistická regresia× | Support Vector Machine (Klasifikácia)× | XGBoost× | |
|---|---|---|---|---|
| Odbor≠ | Strojové učenie | Štatistika vo výskume | Strojové učenie | Strojové učenie |
| Rodina≠ | Machine learning | Process / pipeline | Machine learning | Machine learning |
| Rok vzniku≠ | 1984 | 1958 | 1995 | 2016 |
| Tvorca≠ | Breiman, Friedman, Olshen & Stone | David Roxbee Cox | Cortes, C. & Vapnik, V. | Chen, T. & Guestrin, C. |
| Typ≠ | Recursive partitioning (if-then rules) | Method | Maximum-margin classifier (kernel method) | Ensemble (gradient-boosted decision trees) |
| Pôvodný zdroj≠ | Breiman, L., Friedman, J.H., Olshen, R.A. & Stone, C.J. (1984). Classification and Regression Trees. Wadsworth. DOI ↗ | Cox, D. R. (1958). The regression analysis of binary sequences. Journal of the Royal Statistical Society, Series B, 20(2), 215–242. DOI ↗ | Cortes, C. & Vapnik, V. (1995). Support-Vector Networks. Machine Learning, 20, 273–297. DOI ↗ | Chen, T. & Guestrin, C. (2016). XGBoost: A Scalable Tree Boosting System. Proceedings of the 22nd ACM SIGKDD, 785–794. DOI ↗ |
| Ďalšie názvy≠ | Karar Ağacı (Decision Tree), karar ağacı, classification tree, regression tree | logit model, binomial logistic regression, LR | Destek Vektör Makinesi (SVM — Sınıflandırma), support-vector network, SVM classifier, maximum-margin classifier | XGBoost, extreme gradient boosting, scalable tree boosting |
| Príbuzné≠ | 5 | 3 | 5 | 5 |
| Zhrnutie≠ | 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. | Logistic regression is a statistical method for modeling the probability of a binary outcome (disease present/absent, success/failure) as a function of continuous and categorical predictors. Developed by David Roxbee Cox (1958), it solves the problem of predicting categorical outcomes by applying a logistic transformation to constrain predictions to the [0,1] probability interval, enabling accurate risk stratification, diagnostic prediction, and causal inference in epidemiology, medicine, and social science. | The Support Vector Machine, introduced by Corinna Cortes and Vladimir Vapnik in 1995, is a classifier that finds the optimal separating hyperplane between classes in a high-dimensional space. It chooses the boundary that leaves the widest possible margin to the nearest training points, which makes its decisions robust on new data. | XGBoost (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. |
| ScholarGateDátová sada ↗ |
|
|
|
|