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Modifier les paramètres de contrôle personnalisés pour utiliser une validation croisée à 10 plis et répéter 10 fois pour une robustesse accrue

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Arthur Danjou
2025-10-08 16:22:16 +02:00
parent 82ff2db44c
commit bbed2263ef
1 changed files with 2 additions and 2 deletions
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M2/Linear Models/Biaised Models/Code_Lec3.Rmd
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@@ -170,8 +170,8 @@ cookie.test <- read.csv("Cookies_Test.csv", header = TRUE, row.names = 1)
```{r} ```{r}
custom <- trainControl( custom <- trainControl(
method = "repeatedcv", method = "repeatedcv",
number = 5, # Using 5-fold cross-validation number = 10, # Using 5-fold cross-validation
repeats = 3, # Repeating 3 times for robustness repeats = 10, # Repeating 3 times for robustness
summaryFunction = defaultSummary, # Default metrics (RMSE, MAE) summaryFunction = defaultSummary, # Default metrics (RMSE, MAE)
allowParallel = TRUE # Use parallel processing if resources allow allowParallel = TRUE # Use parallel processing if resources allow
) )