4 releases
0.1.2 | Feb 20, 2024 |
---|---|
0.1.1 | Feb 16, 2024 |
0.1.0 | Sep 25, 2023 |
#2 in #forecasting
26 downloads per month
Used in 2 crates
170KB
3K
SLoC
Exponential smoothing models.
This crate provides exponential smoothing models for time series forecasting
in the augurs
framework. The models are implemented entirely in Rust and are based
on the statsforecast Python package.
Important: This crate is still in development and the API is subject to change. Seasonal models are not yet implemented, and some model types have not been tested.
Example
use augurs_ets::AutoETS;
let data: Vec<_> = (0..10).map(|x| x as f64).collect();
let mut search = AutoETS::new(1, "ZZN")
.expect("ZZN is a valid model search specification string");
let model = search.fit(&data).expect("fit should succeed");
let forecast = model.predict(5, 0.95);
assert_eq!(forecast.point.len(), 5);
assert_eq!(forecast.point, vec![10.0, 11.0, 12.0, 13.0, 14.0]);
Credits
This implementation is based heavily on the statsforecast implementation.
References
Dependencies
~5.5MB
~113K SLoC