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scanCP: Deep Learning–Based Changepoint Detection with Local Neural Models

Implementation of deep learning–based changepoint detection algorithm designed for time series with smooth local fluctuations. The method fits localized feed‑forward neural networks to approximate the underlying smooth component and constructs a residual‑based detector that isolates abrupt structural changes. A fully data‑adaptive empirical cumulative distribution function (ECDF) based thresholding rule and refinement procedures yield accurate changepoint localization without parametric assumptions on noise or trend structure.

Version: 0.1.0
Imports: plotly, RSNNS, foreach, doSNOW, parallel, pracma, stats, magrittr, tidyr
Published: 2026-05-30
DOI: 10.32614/CRAN.package.scanCP
Author: Arman Azizyan [aut, cre], Abolfazl Safikhani [aut]
Maintainer: Arman Azizyan <arman.azizyan at gmail.com>
License: GPL-2
NeedsCompilation: no
Materials: README
CRAN checks: scanCP results

Documentation:

Reference manual: scanCP.html , scanCP.pdf

Downloads:

Package source: scanCP_0.1.0.tar.gz
Windows binaries: r-devel: scanCP_0.1.0.zip, r-release: not available, r-oldrel: scanCP_0.1.0.zip
macOS binaries: r-release (arm64): scanCP_0.1.0.tgz, r-oldrel (arm64): scanCP_0.1.0.tgz, r-release (x86_64): scanCP_0.1.0.tgz, r-oldrel (x86_64): scanCP_0.1.0.tgz

Linking:

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These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.
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