Struct EnsembleDiagnostics

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pub struct EnsembleDiagnostics {
    pub trees: Vec<TreeDiagnostics>,
    pub feature_importance: Vec<f64>,
    pub total_replacements: u64,
    pub n_trees: usize,
    pub base_prediction: f64,
    pub learning_rate: f64,
    pub n_samples: u64,
}

Expand description

Diagnostics for an SGBT ensemble.

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§trees: Vec<TreeDiagnostics>

Per-tree diagnostics.

§feature_importance: Vec<f64>

Feature importance: fraction of splits per feature across all trees. Sums to 1.0. Indexed by feature index.

§total_replacements: u64

Total number of tree replacements across all slots.

§n_trees: usize

Number of active trees (n_steps).

§base_prediction: f64

Base prediction (intercept).

§learning_rate: f64

Learning rate.

§n_samples: u64

Total samples the ensemble has seen.

Trait Implementations§

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impl Clone for EnsembleDiagnostics

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fn clone(&self) -> EnsembleDiagnostics

Returns a duplicate of the value. Read more

1.0.0 (const: unstable) · Source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

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impl Debug for EnsembleDiagnostics

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

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impl Display for EnsembleDiagnostics

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

Auto Trait Implementations§

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impl UnwindSafe for EnsembleDiagnostics

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dest. Read more

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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

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impl<T, U> Into for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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