HMMVBBIC-class

HMMVBBIC

show,HMMVBBIC-method

plot,HMMVBBIC,missing-method

getOptHMMVB,HMMVBBIC-method

An S4 class to represent results of HMM-VB model selection. New instances of the class are created by <code>hmmvbBIC</code>.

Clustering of high dimensional data with Hidden Markov Model on Variable Blocks (HMM-VB) fitted via Baum-Welch algorithm. Clustering is performed by the Modal Baum-Welch algorithm (MBW), which finds modes of the density function. Lin Lin and Jia Li (2017) <https://jmlr.org/papers/v18/16-342.html>.

Jia Li

HDclust

Clustering High Dimensional Data with Hidden Markov Model on
Variable Blocks

Yevhen Tupikov

Lin Lin

Lixiang Zhang

HMMVBBIC-class function

<ul>
<li>show signature(object = "HMMVBBIC") : show optimal model.</li>
<li>plot signature(x = "HMMVBBIC", y = "missing", ...) : plot model selection results (doesn't work for configuration list provided as input to model selection).</li>
<li>getBIC signature(object = "HMMVBBIC") : accessor for 'BIC' slot.</li>
<li>getLoglikehd signature(object = "HMMVBBIC") : accessor for 'Loglikehd' slot.</li>
<li>getOptHMMVB signature(object = "HMMVBBIC") : accessor for 'optHMMVB' slot.</li>
</ul>

Methods

<dl>
<dt><code>BIC</code></dt>
<dd>A numeric vector specifying calculated BIC values.</dd></dl><dt><code>optHMMVB</code></dt>
<dd>The optimal HMM-VB model with smallest BIC value.</dd><dt><code>numst</code></dt>
<dd>An integer vector specifying the number of mixture components (states) in each variable block for which BIC was calculated. Number of states is the same for all variable blocks.</dd>

Slots

Class "HMMVBBIC" to represent results of HMM-VB model selection. — HMMVBBIC-class

<dl>
<dt><code>BIC</code></dt>
<dd>A numeric vector specifying calculated BIC values.</dd>

<dt><code>optHMMVB</code></dt>
<dd>The optimal HMM-VB model with smallest BIC value.</dd>

<dt><code>numst</code></dt>
<dd>An integer vector specifying the number of mixture components (states) in each variable block for which BIC was calculated. Number of states is the same for all variable blocks.</dd>


</dl>

HMMVBBIC-class: Class "HMMVBBIC" to represent results of HMM-VB model selection.

Description

Arguments

Methods

Slots

See Also