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alpha = 1 as default value for gbtree

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Far0n 2015-09-05 21:50:53 +02:00
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doc/parameter.md
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@ -48,7 +48,7 @@ Parameters for Tree Booster
- range: (0,1] - range: (0,1]
* lambda [default=0] * lambda [default=0]
- L2 regularization term on weights - L2 regularization term on weights
* alpha [default=0] * alpha [default=1]
- L1 regularization term on weights - L1 regularization term on weights
Parameters for Linear Booster Parameters for Linear Booster