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tdhock committed Aug 31, 2020
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2 changes: 1 addition & 1 deletion README.org
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Figures for Labeled Optimal PARTitioning paper
Figures for Labeled Optimal PARTitioning paper, [[https://arxiv.org/abs/2006.13967][arXiv:2006.13967]].

- Figure 1: example data and cost computation. [[file:figure-signal-cost.R][R script]], [[file:figure-signal-cost-standAlone.pdf][standAlone
pdf]], [[file:figure-signal-cost.tex][tex for inclusion in paper]].
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5 changes: 5 additions & 0 deletions figure-cv-BIC.R
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Expand Up @@ -98,6 +98,11 @@ algo.colors <- c(
SegAnnot="#22CC22",
OPART="#0077CC",
LOPART="black")
algo.colors <- c(
OPART="deepskyblue",
LOPART="black",
SegAnnot="blue",
FPOP="red")
gg <- ggplot()+
theme_bw()+
scale_color_manual(values=algo.colors)+
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2 changes: 1 addition & 1 deletion packages.R
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Expand Up @@ -74,7 +74,7 @@ works_with_R(
R.utils="2.9.2",
##"tdhock/LOPART@6758a716f3ddf3c061e4a9f91affa62c53771e86",
##directlabels="2020.1.31"
"tdhock/directlabels@e3bad3c4786d8e653c7534ce4bde51df34a3223b")
"tdhock/directlabels@f690edf6db2790960aa00ca388b7e11da74bf783")
options(
tikzDocumentDeclaration="\\documentclass[12pt]{article}",
tikzMetricsDictionary="tikzMetricsArxiv")
Binary file added screenshot-LOPART-interactive.png
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15 changes: 14 additions & 1 deletion slides.tex
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Expand Up @@ -40,7 +40,9 @@
\author{
Toby Dylan Hocking\\
toby.hocking@nau.edu\\
joint work with Anuraag Srivastava}
joint work with Anuraag Srivastava\\
arXiv:2006.13967
}

%c\date{6 June 2020}

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\input{figure-candidates}

\begin{frame}
\frametitle{Interactive version}
Try this at home:

\includegraphics[width=\textwidth]{screenshot-LOPART-interactive}

\url{http://members.cbio.mines-paristech.fr/~thocking/figure-candidates-interactive/}
\end{frame}

\section{Results and Discussion}

\begin{frame}
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\item Proposed algo fixes issues with two previous algorithms (better
train AND test accuracy).
\item Results demonstrate improved speed and accuracy.
\item R package on CRAN and \url{https://github.com/tdhock/LOPART}
\item Figure/slide code on \url{https://github.com/tdhock/LOPART-paper}
\item Future work: functional pruning algorithm, which can solve more
complex constrained changepoint problems (e.g. change must be
non-decreasing), and should be faster (log-linear instead of
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