Scalable multiple changepoint detection for functional data sequences
Sign Up to like & getrecommendations! Published in 2021 at "Environmetrics"
DOI: 10.1002/env.2710
Abstract: We propose the Multiple Changepoint Isolation (MCI) method for detecting multiple changes in the mean and covariance of a functional process. We first introduce a pair of projections to represent the high and low frequency… read more here.
Keywords: changepoint; multiple changepoint; detection functional; changepoint detection ... See more keywords
Multipolicy decision-making for autonomous driving via changepoint-based behavior prediction: Theory and experiment
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DOI: 10.1007/s10514-017-9619-z
Abstract: This paper reports on an integrated inference and decision-making approach for autonomous driving that models vehicle behavior for both our vehicle and nearby vehicles as a discrete set of closed-loop policies. Each policy captures a… read more here.
Keywords: decision; autonomous driving; policy; changepoint ... See more keywords
Random changepoint segmented regression with smooth transition
Sign Up to like & getrecommendations! Published in 2020 at "Statistical Methods in Medical Research"
DOI: 10.1177/0962280220964953
Abstract: We consider random changepoint segmented regression models to analyse data from a study conducted to verify whether treatment with stem cells may delay the onset of a symptom of amyotrophic lateral sclerosis in genetically modified… read more here.
Keywords: smooth transition; changepoint; segmented regression; changepoint segmented ... See more keywords