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1.6 Cross-Validation
Автор: The Actuarial Nexus
Загружено: 2025-12-08
Просмотров: 119
Описание:
SOA Exam SRM - Statistics for Risk Modeling
Cross-Validation
The Validation Set Approach: • 1.5 The Validation Set Approach
📌 Timestamps
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00:00 Review
00:18 Cross-Validation
00:43 K-Fold Cross-Validation
01:18 Leave-One-Out Cross-Validation (LOOCV)
01:48 Model Assessment
02:25 K-Fold Cross-Validation Example
04:50 Hyperparameter Selection
05:58 Cross-Validation vs Traditional Techniques
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