cross_validate

sklears_model_selection

Function cross_validate 

Source 
pub fn cross_validate<E, F, C>(
    estimator: E,
    x: &Array2<Float>,
    y: &Array1<Float>,
    cv: &C,
    scoring: Scoring,
    return_train_score: bool,
    return_estimator: bool,
    _n_jobs: Option<usize>,
) -> Result<CrossValidateResult<F>>
where
    E: Clone + Fit<Array2<Float>, Array1<Float>, Fitted = F>,
    F: Clone + Predict<Array2<Float>, Array1<Float>> + Score<Array2<Float>, Array1<Float>, Float = f64>,
    C: CrossValidator,
Expand description

Evaluate metric(s) by cross-validation and also record fit/score times