Class FastICA

    • Field Detail

      • m_AttributeRange

        protected WekaAttributeRange m_AttributeRange
        the range of attributes to work.
      • m_ICA

        protected com.github.waikatodatamining.matrix.algorithm.ica.FastICA m_ICA
        the Fast ICA analysis to use.
      • m_Components

        protected SpreadSheet m_Components
        the components.
      • m_Sources

        protected SpreadSheet m_Sources
        the sources.
    • Constructor Detail

      • FastICA

        public FastICA()
    • Method Detail

      • setAttributeRange

        public void setAttributeRange​(WekaAttributeRange value)
        Sets the attribute range parameter.
        Parameters:
        value - the range
      • getAttributeRange

        public WekaAttributeRange getAttributeRange()
        Returns the attribute range parameter.
        Returns:
        the range
      • attributeRangeTipText

        public String attributeRangeTipText()
        Returns the tip text for this property.
        Returns:
        tip text for this property suitable for displaying in the GUI or for listing the options.
      • setICA

        public void setICA​(com.github.waikatodatamining.matrix.algorithm.ica.FastICA value)
        Sets the ICA analysis.
        Parameters:
        value - the analysis
      • getICA

        public com.github.waikatodatamining.matrix.algorithm.ica.FastICA getICA()
        Returns the ICA analysis.
        Returns:
        the analysis
      • ICATipText

        public String ICATipText()
        Returns the tip text for this property.
        Returns:
        tip text for this property suitable for displaying in the GUI or for listing the options.
      • check

        protected void check​(weka.core.Instances data)
        Hook method for checks.
        Overrides:
        check in class AbstractAnalysis<weka.core.Instances>
        Parameters:
        data - the data to check
      • doAnalyze

        protected String doAnalyze​(weka.core.Instances data)
                            throws Exception
        Performs the actual analysis.
        Specified by:
        doAnalyze in class AbstractAnalysis<weka.core.Instances>
        Parameters:
        data - the data to analyze
        Returns:
        null if successful, otherwise error message
        Throws:
        Exception - if analysis fails
      • getComponents

        public SpreadSheet getComponents()
        Returns the components.
        Returns:
        the components, null if not available
      • getSources

        public SpreadSheet getSources()
        Returns the sources.
        Returns:
        the sources, null if not available