Struct tangram_metrics::RegressionMetricsOutput

pub struct RegressionMetricsOutput {
    pub mse: f32,
    pub rmse: f32,
    pub mae: f32,
    pub r2: f32,
}

The output from RegressionMetrics.

Fields

mse: f32

The mean squared error is equal to the mean of the squared errors. For a given example, the error is the difference between the true value and the model’s predicted value.

rmse: f32

The root mean squared error is equal to the square root of the mean squared error.

mae: f32

The mean of the absolute value of the errors.

r2: f32

The r-squared value. https://en.wikipedia.org/wiki/Coefficient_of_determination.

Trait Implementations

impl Debug for RegressionMetricsOutput

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

Formats the value using the given formatter.