Changepoint Detection : Theoretical Background

Introduction Changepoints are abrupt variations in the generative parameters of sequential data. Changepoint detection is the process of identifying such abrupt variations and it has been useful in a wide range of applications such as EEG analysis, DNA segmentation, econometrics etc.   Bayesian ways of  change point detection focus on segmentation and techniques to generate … Continue reading Changepoint Detection : Theoretical Background

postCP change point detection with GSOC

Introduction to postCP The project aimed at improving the postCP package and making it available on CRAN again. The snag that prevented the package from being updated is the recent requirement that in the R code, .C() calls require DUP=TRUE arguments, and .Call() is suggested instead of .C(). The implementation of postCP package required that … Continue reading postCP change point detection with GSOC