Struct ModelSelection

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pub struct ModelSelection {
    pub label: String,
    pub model_type: ModelType,
    pub score: f64,
    pub metric: SelectionMetric,
    pub candidates: Vec<CandidateScore>,
    pub rejected: Vec<(String, String)>,
    pub period: Option<usize>,
    pub differencing_order: usize,
    pub folds: usize,
    pub min_train_size: usize,
}

Expand description

What select_model chose, and everything it had to work with.

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§label: String

Winning model’s label.

§model_type: ModelType

Winning model’s family.

§score: f64

Winning score under Self::metric.

§metric: SelectionMetric

The metric that decided it.

§candidates: Vec<CandidateScore>

Every candidate that produced a score, best first.

§rejected: Vec<(String, String)>

Candidates that could not be scored, with the reason. Reported rather than dropped: “SARIMA was not considered” and “SARIMA lost” are very different answers to “why is my forecast not seasonal?”.

§period: Option<usize>

Seasonal period used, if any.

§differencing_order: usize

Differencing order the KPSS test asked for.

§folds: usize

Rolling origins each candidate was scored over.

§min_train_size: usize

Observations in the first fold’s training window.

Trait Implementations§

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impl Clone for ModelSelection

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fn clone(&self) -> ModelSelection

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 ModelSelection

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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 ModelSelection

Blanket Implementations§

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impl<T> Allocation for T
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fn borrow(&self) -> &T

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

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where ST: ?Sized, DT: ?Sized,

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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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Calls U::from(self).

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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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