DecisionTree

randomforests

Struct DecisionTree 

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pub struct DecisionTree { /* private fields */ }
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Implements a DecisionTree.

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impl DecisionTree

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pub fn build( _attribute: String, config: &TreeConfig, data: &mut Dataset, ) -> Option<Box<DecisionTree>>

Build a decision tree with a String attribute, a TreeConfig and a dataset (a Vec<Item>). Return either a Some(DecisionTree), if successful, or None if not.

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pub fn predict(_tree: Option<Box<DecisionTree>>, item: Item) -> Option<Value>

Return the DecisionTree prediction for a question expressed as an Item.

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