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MulticlassSvm

qualia_core_db::solvers::learning::classification::svm_multiclass

Struct MulticlassSvm 

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pub struct MulticlassSvm { /* private fields */ }
Expand description

A one-vs-rest multiclass SVM.

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impl MulticlassSvm

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pub fn fit_one_vs_rest( x: &[f64], y: &[usize], n: usize, p: usize, c: f64, kernel: Kernel, max_passes: usize, tol: f64, ) -> Result<Self, LearningError>

Fit one binary SVM per class (class vs rest). Fails closed if a class is absent or the binary fit fails (e.g. a degenerate split).

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pub fn predict_row(&self, q: &[f64]) -> usize

Predict the class whose one-vs-rest decision value is largest.

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pub fn predict(&self, x: &[f64], m: usize) -> Vec<usize>

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impl Clone for MulticlassSvm

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fn clone(&self) -> MulticlassSvm

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 MulticlassSvm

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

Formats the value using the given formatter. Read more

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

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