4 code implementations • 29 Sep 2018 • Toby Dylan Hocking, Guillem Rigaill, Paul Fearnhead, Guillaume Bourque
We describe a new algorithm and R package for peak detection in genomic data sets using constrained changepoint algorithms.
Computation
7 code implementations • 9 Mar 2017 • Toby Dylan Hocking, Guillem Rigaill, Paul Fearnhead, Guillaume Bourque
This leads to a new algorithm which can solve problems with arbitrary affine constraints on adjacent segment means, and which has empirical time complexity that is log-linear in the amount of data.
1 code implementation • 3 Jun 2015 • Toby Dylan Hocking, Guillaume Bourque
To select the number of peaks in the segmentation, we propose a supervised penalty learning model.