pub struct DataPreprocessor;Expand description
Data preprocessing utilities
Implementations§
Source§impl DataPreprocessor
impl DataPreprocessor
Sourcepub fn standardize(
data: &Array2<f64>,
) -> Result<(Array2<f64>, Array1<f64>, Array1<f64>)>
pub fn standardize( data: &Array2<f64>, ) -> Result<(Array2<f64>, Array1<f64>, Array1<f64>)>
Normalize data to zero mean and unit variance
Sourcepub fn min_max_scale(
data: &Array2<f64>,
) -> Result<(Array2<f64>, Array1<f64>, Array1<f64>)>
pub fn min_max_scale( data: &Array2<f64>, ) -> Result<(Array2<f64>, Array1<f64>, Array1<f64>)>
Normalize data to [0, 1] range
Auto Trait Implementations§
impl Freeze for DataPreprocessor
impl RefUnwindSafe for DataPreprocessor
impl Send for DataPreprocessor
impl Sync for DataPreprocessor
impl Unpin for DataPreprocessor
impl UnwindSafe for DataPreprocessor
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