Package biz.k11i.xgboost.tree
Class RegTree.RTreeNodeStat
java.lang.Object
biz.k11i.xgboost.tree.RegTree.RTreeNodeStat
- All Implemented Interfaces:
Serializable
- Enclosing class:
RegTree
Statistics each node in tree.
-
Field Summary
FieldsModifier and TypeFieldDescription(package private) final float
(package private) final int
(package private) final float
(package private) final float
-
Constructor Summary
Constructors -
Method Summary
-
Field Details
-
loss_chg
final float loss_chg -
sum_hess
final float sum_hess -
base_weight
final float base_weight -
leaf_child_cnt
final int leaf_child_cnt
-
-
Constructor Details
-
RTreeNodeStat
RTreeNodeStat(ModelReader reader) throws IOException - Throws:
IOException
-