TimeSeriesAugmentation

kizzasi_core::dataloader

Struct TimeSeriesAugmentation

pub struct TimeSeriesAugmentation;

Expand description

Data augmentation for time-series

Implementations§

impl TimeSeriesAugmentation

pub fn add_noise(data: &Array2<f32>, std: f32) -> Array2<f32>

Add Gaussian noise

pub fn scale(data: &Array2<f32>, min_scale: f32, max_scale: f32) -> Array2<f32>

Scale by random factor

pub fn time_shift(data: &Array2<f32>, max_shift: usize) -> Array2<f32>

Time shift (circular shift along time axis)

pub fn mask(data: &Array2<f32>, mask_prob: f32) -> Array2<f32>

Apply random masking (set random timesteps to zero)

Auto Trait Implementations§

impl Freeze for TimeSeriesAugmentation

impl RefUnwindSafe for TimeSeriesAugmentation

impl Send for TimeSeriesAugmentation

impl Sync for TimeSeriesAugmentation

impl Unpin for TimeSeriesAugmentation

impl UnwindSafe for TimeSeriesAugmentation

Blanket Implementations§

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