pub struct StreamingFeatureSelector { /* private fields */ }
Expand description
Streaming feature selector based on variance or correlation thresholds
Implementations§
Source§impl StreamingFeatureSelector
impl StreamingFeatureSelector
Sourcepub fn new(
nfeatures: usize,
variance_threshold: f64,
correlationthreshold: f64,
) -> Self
pub fn new( nfeatures: usize, variance_threshold: f64, correlationthreshold: f64, ) -> Self
Create a new streaming feature selector
Sourcepub fn transform(&self, x: &Array2<f64>) -> Result<Array2<f64>>
pub fn transform(&self, x: &Array2<f64>) -> Result<Array2<f64>>
Transform data by selecting features
Sourcepub fn get_selected_features(&self) -> Option<&Vec<usize>>
pub fn get_selected_features(&self) -> Option<&Vec<usize>>
Get indices of selected features
Sourcepub fn n_features_selected(&self) -> usize
pub fn n_features_selected(&self) -> usize
Get number of selected features
Auto Trait Implementations§
impl Freeze for StreamingFeatureSelector
impl RefUnwindSafe for StreamingFeatureSelector
impl Send for StreamingFeatureSelector
impl Sync for StreamingFeatureSelector
impl Unpin for StreamingFeatureSelector
impl UnwindSafe for StreamingFeatureSelector
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T: ?Sized,
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