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DataAugmentor

scirs2_core::random::ml

Struct DataAugmentor 

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pub struct DataAugmentor { /* private fields */ }
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Data augmentation utilities

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impl DataAugmentor

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pub fn new(seed: u64) -> Self

Create a new data augmentor

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pub fn add_noise(&self, data: &Array1<f64>, noise_std: f64) -> Array1<f64>

Add Gaussian noise to data

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pub fn random_dropout( &self, data: &Array1<f64>, dropout_rate: f64, ) -> Array1<f64>

Randomly drop features (like dropout)

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pub fn random_scale( &self, data: &Array1<f64>, scale_range: (f64, f64), ) -> Array1<f64>

Random scaling augmentation

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pub fn random_rotation_2d( &self, data: &Array1<f64>, max_angle: f64, ) -> Array1<f64>

Random rotation for 2D data (simple version)

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