transitionMatrix
(Package: uHMM) :
Transition matrix estimation
This function estimates the transition matrix of a (Hidden) Markov Model from a vector of state sequencing.
● Data Source:
CranContrib
● Keywords:
● Alias: transitionMatrix
●
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ZPGaussianSimilarity
(Package: uHMM) :
Similarity matrix with local scale parameter
Compute and return the similarity matrix of a data frame using gaussian kernel with a local scale parameter for each data point, rather than a unique scale parameter.
● Data Source:
CranContrib
● Keywords:
● Alias: ZPGaussianSimilarity
●
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MarelCarnot
(Package: uHMM) :
MarelCarnot dataset
The MarelCarnot data set gives the measurements of 14 physico-chemical and biological parameters performed by the Marel-Carnot station (Boulogne-sur-Mer, France), at high frequency resolution.
● Data Source:
CranContrib
● Keywords:
● Alias: MarelCarnot
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HMMparams
(Package: uHMM) :
Hidden Markov Model parameter estimation
This function is used by the uHMMinterface to estimate parameters of a Hidden Markov Model.
● Data Source:
CranContrib
● Keywords:
● Alias: HMMparams
●
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KmeansAutoElbow
(Package: uHMM) :
KmeansAutoElbow function
KmeansAutoElbow performs k-means clustering on a dataframe with selection of optimal number of clusters using elbow criteria.
● Data Source:
CranContrib
● Keywords:
● Alias: KmeansAutoElbow
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cutCalculation
(Package: uHMM) :
cutCalculation function
Compute intra and inter-cluster cuts from the similarity matrix of a dataset.
● Data Source:
CranContrib
● Keywords:
● Alias: cutCalculation
●
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KpartitionNJW
(Package: uHMM) :
KpartitionNJW function
Perform spectral classification on the similarity matrix of a dataset (Ng et al. (2001) algorithm), using kmeans algorithm on data projected in the space of its K first eigen vectors.
● Data Source:
CranContrib
● Keywords:
● Alias: KpartitionNJW
●
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FastSpectralNJW
(Package: uHMM) :
Jordan Fast Spectral Algorithm
Perform the Jordan spectral algorithm for large databases. Data are sampled, using K-means with Elbow criteria, before being classified.
● Data Source:
CranContrib
● Keywords:
● Alias: FastSpectralNJW
●
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emissionMatrix
(Package: uHMM) :
Emission matrix estimation
This function estimates the emission matrix of a Hidden Markov Model from vectors of state and symbol sequencing.
● Data Source:
CranContrib
● Keywords:
● Alias: emissionMatrix
●
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Perform spectral classification on the similarity matrix of a dataset, using pam algorithm (a more robust version of K-means) on projected data.
● Data Source:
CranContrib
● Keywords:
● Alias: spectralPamClusteringNg
●
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