Function parsnip::categorical_accuracy [−][src]
pub fn categorical_accuracy(pred: &[u64], actual: &[u64]) -> f32
The categorical accuracy of a dataset Returns a float where 1.0 is a perfectly accurate dataset
use parsnip::categorical_accuracy; let pred = vec![0, 0, 0 , 1, 2]; let actual = vec![1, 1, 1, 1, 2]; assert_eq!(categorical_accuracy(&pred, &actual), 0.4);