4 releases (2 breaking)
0.3.1 | Jul 30, 2024 |
---|---|
0.3.0 | Jul 30, 2024 |
0.2.0 | Jun 5, 2024 |
0.1.2 | May 21, 2024 |
#513 in Algorithms
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31KB
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Changepoint detection models.
This crate provides algorithms for performing changepoint detection.
For now it is mostly just a wrapper around the changepoint
crate, with
a common Detector
trait to allow for more implementations in future.
This crate is alpha quality - APIs will almost certainly change!
Example
use augurs_changepoint::{Detector, DefaultArgpcpDetector};
let data = [0.5, 1.0, 0.4, 0.8, 1.5, 0.9, 0.6, 25.3, 20.4, 27.3, 30.0];
let changepoints = DefaultArgpcpDetector::default().detect_changepoints(&data);
// 0 is always included. 6 is the index prior to the changepoint.
assert_eq!(changepoints, vec![0, 6]);
Credits
The bulk of the actual work is done by the changepoint
crate.
Dependencies
~15MB
~261K SLoC