Uses of Class
comirva.data.DataMatrix

Packages that use DataMatrix

comirva
comirva.audio.feature
comirva.data
comirva.io
comirva.mlearn
comirva.mlearn.ghsom
comirva.ui.model
comirva.util
comirva.util.external
comirva.visu
comirva.web.crawling

Uses of DataMatrix in comirva

Methods in comirva with parameters of type DataMatrix

void	Workspace.addMatrix(DataMatrix dm, String name) Adds a data matrix to the Workspace instance.

Uses of DataMatrix in comirva.audio.feature

Methods in comirva.audio.feature that return DataMatrix

DataMatrix

FluctuationPattern.getDataMatrix() Returns the fluctuation pattern matrix converted to an object of type DataMatrix.

Uses of DataMatrix in comirva.data

Methods in comirva.data that return DataMatrix

static DataMatrix	DataMatrix.doubleArrayToDataMatrix(double[][] data) Converts a double[][] into a DataMatrix.
DataMatrix	SunburstNode.getTermOccurrenceMatrix()
static DataMatrix	DataMatrix.jamaMatrixToDataMatrix(Jama.Matrix m) Converts a Jama Matrix into a DataMatrix.

Methods in comirva.data with parameters of type DataMatrix

static Jama.Matrix

DataMatrix.dataMatrixToJamaMatrix(DataMatrix dm) Converts a DataMatrix to a Jama Matrix.

Constructors in comirva.data with parameters of type DataMatrix

SunburstNode(DataMatrix to, Vector<String> allTerms, Vector<String> coocTerms, double importance, double importanceMaxNorm, double angularStartPosition, int maxItemsPerNode, int maxDepth, double minImportance, SunburstNode parent)
Creates a new SunburstNode.

Uses of DataMatrix in comirva.io

Methods in comirva.io that return DataMatrix

DataMatrix	MatrixDataFileLoaderThread.getDataMatrix() Returns the DataMatrix-instance into which the file content is loaded.
DataMatrix	AudioFileLoaderThread.getDataMatrix() Returns the DataMatrix-instance into which the audio file content is loaded.
DataMatrix	MatrixDataFileLoaderThread.getMatrixFromFile() Opens the file and loads its content into a DataMatrix-instance which is returned thereafter.

Uses of DataMatrix in comirva.mlearn

Fields in comirva.mlearn declared as DataMatrix

protected DataMatrix	SOM.codebook
protected DataMatrix	SOM.coOccMatrix
DataMatrix	SOM.data

Methods in comirva.mlearn that return DataMatrix

DataMatrix	SOM.getCodebook()
DataMatrix	SOM.getCoOccMatrix()
DataMatrix	GHSOM.getCoOccMatrix()
DataMatrix	SOM.getDataset() Returns the data set of the SOM (that is used for training).

Methods in comirva.mlearn with parameters of type DataMatrix

void	SOM.setCoOccMatrix(DataMatrix coOccMatrix)

Constructors in comirva.mlearn with parameters of type DataMatrix

GHSOM(DataMatrix trainData)

SOM(DataMatrix trainData)
Creates a SOM-instance with the training data contained in the DataMatrix trainData.

SOM(DataMatrix trainData, int rows, int cols)
Creates a SOM-instance with the training data contained in the DataMatrix trainData.

Uses of DataMatrix in comirva.mlearn.ghsom

Constructors in comirva.mlearn.ghsom with parameters of type DataMatrix

CoOccurrencePrototypeFinder(List<String> labels, DataMatrix coocData)

Uses of DataMatrix in comirva.ui.model

Methods in comirva.ui.model that return DataMatrix

DataMatrix	CircledBarsVisuListItem.getDistanceVector()
DataMatrix	ProbabilisticNetworkVisuListItem.getDistMatrix()
DataMatrix	MDSVisuListItem.getDistMatrix()
DataMatrix	CSRVisuListItem.getDistMatrix()
DataMatrix	CircledFansVisuListItem.getDistMatrix()
DataMatrix	SunBurstVisuListItem.getToMatrix() Returns the Term Occurence Matrix

Constructors in comirva.ui.model with parameters of type DataMatrix

CircledBarsVisuListItem(DataMatrix distance)

CircledBarsVisuListItem(DataMatrix distance, Vector labels)

CircledBarsVisuListItem(DataMatrix distance, Vector labels, CircledBarsAdvancedConfig cbConfig)
Creates a list item for an advanced circled bars visualisation given by its visu thread and its configuration

CircledFansVisuListItem(DataMatrix distMatrix, Vector labels, CircledFansConfig cfg)
Constructs a new visualisation list item for a circled fans visu

CSRVisuListItem(DataMatrix distMatrix, Vector labels, CSRConfig config)
Constructs a new CSR list item

MDSVisuListItem(DataMatrix distance)

MDSVisuListItem(DataMatrix distance, Vector labels)
Creates a list item for an MDS visualisation given by its visu thread and its configuration

ProbabilisticNetworkVisuListItem(DataMatrix distMatrix, Vector labels, ProbabilisticNetworkConfig config)
construct new list item

SunBurstVisuListItem(DataMatrix toMatrix, Vector termVector, SunburstConfig config, SunburstNode rootNode)
Constructs a new sun burst list item for the visualisation list

Uses of DataMatrix in comirva.util

Methods in comirva.util that return DataMatrix

DataMatrix	PCA.getEigenvaluesAsDataMatrix()
DataMatrix	PCA.getEigenvectorsAsDataMatrix()
DataMatrix	PCA.getMeansAsDataMatrix()
static DataMatrix	TermProfileUtils.getOccurrenceMatrixFromETP(EntityTermProfile etp) Extracts the term occurrence matrix from an EntityTermProfile.
static DataMatrix	TermProfileUtils.getOccurrenceMatrixFromETP(File xmlFile) Extracts from an XML-representation of an EntityTermProfile a term occurrence matrix (a DataMatrix whose rows represent the terms and whose columns represent the documents of the entity, the values are only 0 or 1 - according to the (non-)occurrence of the respective term in the respective document).
DataMatrix	PCA.getPCATransformedDataAsDataMatrix()
static DataMatrix	TermProfileUtils.getSubsetOfTermOccurrenceMatrix(DataMatrix toMatrix, Vector<String> terms, Vector<String> filterTerms) Given a term occurrence matrix (TOM) and a list of terms, this method extracts a subset of the TOM containing only those documents that contain all terms given by the parameter filterTerms.
static DataMatrix	TermProfileUtils.getSubsetOfTermOccurrenceMatrix(DataMatrix toMatrix, Vector<String> terms, Vector<String> filterTerms, Vector<Integer> idxDocsContainingAllFilterTerms) Given a term occurrence matrix (TOM) and a list of terms, this method extracts a subset of the TOM containing only those documents that contain all terms given by the parameter filterTerms.

Methods in comirva.util with parameters of type DataMatrix

static Hashtable<String,Integer>	TermProfileUtils.getNonZeroOccurringTerms(DataMatrix toMatrix, Vector<String> terms) Returns all terms as Vector for which the document frequency is greater than 0.
static DataMatrix	TermProfileUtils.getSubsetOfTermOccurrenceMatrix(DataMatrix toMatrix, Vector<String> terms, Vector<String> filterTerms) Given a term occurrence matrix (TOM) and a list of terms, this method extracts a subset of the TOM containing only those documents that contain all terms given by the parameter filterTerms.
static DataMatrix	TermProfileUtils.getSubsetOfTermOccurrenceMatrix(DataMatrix toMatrix, Vector<String> terms, Vector<String> filterTerms, Vector<Integer> idxDocsContainingAllFilterTerms) Given a term occurrence matrix (TOM) and a list of terms, this method extracts a subset of the TOM containing only those documents that contain all terms given by the parameter filterTerms.
static Hashtable	TermProfileUtils.getTermsWithHighestOccurrence(DataMatrix toMatrix, Vector<String> terms, int max) Determines those terms that have the highest document frequency (highest number of documents where they occur) A maximum of max terms are returned (those with hightest document frequency).

Constructors in comirva.util with parameters of type DataMatrix

PCA(DataMatrix data, int dim)
Creates a new Principal Components Analysis (PCA) and calculates it using the data matrix data as input.

PCACalculationThread(DataMatrix dm, PCAConfig pcaCfg)
Creates a PCACalculationThread for training the SOM som which has already been initialized.

PCACalculationThread(DataMatrix dm, PCAConfig pcaCfg, JLabel sb, Workspace ws)
Creates a PCACalculationThread for training the SOM som which has already been initialized.

TSP(DataMatrix distances)
Creates a TSP-instance where the distances between the cities are given by the data matrix distances.

Uses of DataMatrix in comirva.util.external

Methods in comirva.util.external that return DataMatrix

DataMatrix

FileCoOccurenceCounter.getCoOccMatrix()

Uses of DataMatrix in comirva.visu

Fields in comirva.visu declared as DataMatrix

protected DataMatrix	VisuPane.distMat
protected DataMatrix	VisuPane.toMat

Methods in comirva.visu with parameters of type DataMatrix

void	VisuPane.setDistanceMatrix(DataMatrix distMatrix) Sets the internal distance matrix to the passed DataMatrix.
void	VisuPane.setTermOccurrenceMatrix(DataMatrix toMatrix) Sets the internal term occurrence matrix to the passed DataMatrix.

Uses of DataMatrix in comirva.web.crawling

Methods in comirva.web.crawling that return DataMatrix

DataMatrix	PageCountsRetriever_InvalidPCRequerier.getPageCountMatrix() Returns the page count matrix for the co-occurence of the search terms on web pages.
DataMatrix	PageCountsRetriever.getPageCountMatrix() Returns the page count matrix for the co-occurence of the search terms on web pages.

Constructors in comirva.web.crawling with parameters of type DataMatrix

PageCountsRetriever_InvalidPCRequerier(PageCountsRetrieverConfig pcrCfg, Vector searchWords, DataMatrix pageCountMatrix, JLabel statusBar)
Creates an InvalidPageCountsRetriever for accessing Google-like search engines and calculating a page count matrix for the co-occurence of the terms in the searchList Vector.