Σύγκριση μεθόδων
Εξετάστε τις επιλεγμένες μεθόδους δίπλα-δίπλα· οι γραμμές που διαφέρουν επισημαίνονται.
| Μηχανή Υποστήριξης Διανυσμάτων (Ταξινόμηση)× | XGBoost× | |
|---|---|---|
| Πεδίο | Μηχανική Μάθηση | Μηχανική Μάθηση |
| Οικογένεια | Machine learning | Machine learning |
| Έτος προέλευσης≠ | 1995 | 2016 |
| Δημιουργός≠ | Cortes, C. & Vapnik, V. | Chen, T. & Guestrin, C. |
| Τύπος≠ | Maximum-margin classifier (kernel method) | Ensemble (gradient-boosted decision trees) |
| Θεμελιώδης πηγή≠ | 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 ↗ |
| Εναλλακτικές ονομασίες≠ | Destek Vektör Makinesi (SVM — Sınıflandırma), support-vector network, SVM classifier, maximum-margin classifier | XGBoost, extreme gradient boosting, scalable tree boosting |
| Συναφείς | 5 | 5 |
| Σύνοψη≠ | 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. |
| ScholarGateΣύνολο δεδομένων ↗ |
|
|