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Generate new features based on tree leafs

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This commit is contained in:
Michaël Benesty
2015-12-07 11:30:19 +01:00
parent 115c63bcde
commit c1b2d9cb86
6 changed files with 185 additions and 6 deletions
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2
R-package/NAMESPACE
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@@ -5,6 +5,7 @@ export(setinfo)
export(slice)
export(xgb.DMatrix)
export(xgb.DMatrix.save)
export(xgb.create.features)
export(xgb.cv)
export(xgb.dump)
export(xgb.importance)
@@ -25,6 +26,7 @@ importClassesFrom(Matrix,dgCMatrix)
importClassesFrom(Matrix,dgeMatrix)
importFrom(Matrix,cBind)
importFrom(Matrix,colSums)
importFrom(Matrix,sparse.model.matrix)
importFrom(Matrix,sparseVector)
importFrom(data.table,":=")
importFrom(data.table,as.data.table)