Package: samurais 0.1.0
samurais: Statistical Models for the Unsupervised Segmentation of Time-Series ('SaMUraiS')
Provides a variety of original and flexible user-friendly statistical latent variable models and unsupervised learning algorithms to segment and represent time-series data (univariate or multivariate), and more generally, longitudinal data, which include regime changes. 'samurais' is built upon the following packages, each of them is an autonomous time-series segmentation approach: Regression with Hidden Logistic Process ('RHLP'), Hidden Markov Model Regression ('HMMR'), Multivariate 'RHLP' ('MRHLP'), Multivariate 'HMMR' ('MHMMR'), Piece-Wise regression ('PWR'). For the advantages/differences of each of them, the user is referred to our mentioned paper references. These models are originally introduced and written in 'Matlab' by Faicel Chamroukhi <https://github.com/fchamroukhi?&tab=repositories&q=time-series&type=public&language=matlab>.
Authors:
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NEWS
# Install 'samurais' in R: |
install.packages('samurais', repos = c('https://fchamroukhi.r-universe.dev', 'https://cloud.r-project.org')) |
Bug tracker:https://github.com/fchamroukhi/samurais/issues
- multivrealdataset - Time series representing the three acceleration components recorded over time with body mounted accelerometers during the activity of a given person.
- multivtoydataset - A simulated non-stationary multidimensional time series with regime changes.
- univrealdataset - Time series representing the electrical power consumption during a railway switch operation
- univtoydataset - A simulated non-stationary time series with regime changes.
artificial-intelligencechange-point-detectiondata-sciencedynamic-programmingem-algorithmhidden-markov-modelshidden-process-regressionhuman-activity-recognitionlatent-variable-modelsmodel-selectionmultivariate-timeseriesnewton-raphsonpiecewise-regressionstatistical-inferencestatistical-learningtime-series-analysistime-series-clustering
Last updated 5 years agofrom:093a16b0b5. Checks:OK: 1 NOTE: 8. Indexed: yes.
Target | Result | Date |
---|---|---|
Doc / Vignettes | OK | Nov 10 2024 |
R-4.5-win-x86_64 | NOTE | Nov 10 2024 |
R-4.5-linux-x86_64 | NOTE | Nov 10 2024 |
R-4.4-win-x86_64 | NOTE | Nov 10 2024 |
R-4.4-mac-x86_64 | NOTE | Nov 10 2024 |
R-4.4-mac-aarch64 | NOTE | Nov 10 2024 |
R-4.3-win-x86_64 | NOTE | Nov 10 2024 |
R-4.3-mac-x86_64 | NOTE | Nov 10 2024 |
R-4.3-mac-aarch64 | NOTE | Nov 10 2024 |
Exports:emHMMRemMHMMRemMRHLPemRHLPfitPWRFisherselectHMMRselectMHMMRselectMRHLPselectRHLP
Dependencies:MASSRcppRcppArmadillo
A-quick-tour-of-HMMR
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usingknitr::rmarkdown
on Nov 10 2024.Last update: 2019-08-07
Started: 2019-07-10
A-quick-tour-of-MHMMR
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usingknitr::rmarkdown
on Nov 10 2024.Last update: 2019-08-07
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A-quick-tour-of-MRHLP
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usingknitr::rmarkdown
on Nov 10 2024.Last update: 2019-08-07
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A-quick-tour-of-PWR
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on Nov 10 2024.Last update: 2019-08-07
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A-quick-tour-of-RHLP
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usingknitr::rmarkdown
on Nov 10 2024.Last update: 2019-08-07
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Model-selection-HMMR
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on Nov 10 2024.Last update: 2019-07-11
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Model-selection-MHMMR
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usingknitr::rmarkdown
on Nov 10 2024.Last update: 2019-08-07
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Model-selection-MRHLP
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on Nov 10 2024.Last update: 2019-08-07
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Model-selection-RHLP
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usingknitr::rmarkdown
on Nov 10 2024.Last update: 2019-07-11
Started: 2019-07-10