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Merge pull request #155 from pommedeterresautee/master

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fix mermaid + change in description + new plot importance feature function + fix bug in CV function + add 1 Vignette
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Tong He
2015-02-01 14:12:43 -08:00
parent 02e98e0534 451944c52b
commit 6e91846c55
27 changed files with 597 additions and 40 deletions
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R-package/demo/cross_validation.R
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@@ -19,7 +19,7 @@ cat('running cross validation, disable standard deviation display\n')
# [iteration] metric_name:mean_value+std_value
# std_value is standard deviation of the metric
xgb.cv(param, dtrain, nround, nfold=5,
metrics={'error'}, , showsd = FALSE)
metrics={'error'}, showsd = FALSE)
###
# you can also do cross validation with cutomized loss function