Struct ModelEvidenceData

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pub struct ModelEvidenceData {
    pub max_log_likelihood: f64,
    pub n_parameters: usize,
    pub n_data_points: usize,
    pub hessian_log_determinant: Option<f64>,
    pub log_prior: Option<f64>,
    pub posterior_samples: Vec<f64>,
    pub cv_log_likelihoods: Option<Vec<f64>>,
}

Expand description

Data required for evidence estimation

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§max_log_likelihood: f64

Maximum log-likelihood achieved

§n_parameters: usize

Number of model parameters

§n_data_points: usize

Number of data points

§hessian_log_determinant: Option<f64>

Log determinant of Hessian at MAP (for Laplace approximation)

§log_prior: Option<f64>

Log prior probability at MAP

§posterior_samples: Vec<f64>

Posterior samples (log-likelihoods)

§cv_log_likelihoods: Option<Vec<f64>>

Cross-validation log-likelihoods

Implementations§

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impl ModelEvidenceData

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pub fn new( max_log_likelihood: f64, n_parameters: usize, n_data_points: usize, ) -> Self

Create new evidence data with required fields

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pub fn with_hessian_log_determinant(self, log_det: f64) -> Self

Add Hessian information for Laplace approximation

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pub fn with_log_prior(self, log_prior: f64) -> Self

Add prior information

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pub fn with_posterior_samples(self, samples: Vec<f64>) -> Self

Add posterior samples

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pub fn with_cv_log_likelihoods(self, cv_scores: Vec<f64>) -> Self

Add cross-validation log-likelihoods

Trait Implementations§

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impl Clone for ModelEvidenceData

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fn clone(&self) -> ModelEvidenceData

Returns a duplicate of the value. Read more

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

Performs copy-assignment from source. Read more

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impl Debug for ModelEvidenceData

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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 ModelEvidenceData

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, 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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