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Packages that use DataPoint | |
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org.knime.base.node.mine.mds | A node that applies multi dimensional scaling (MDS) on high dimensional data. |
org.knime.base.node.mine.mds.distances | The package contains distance classes, computing various kinds of distances between DataRows and DataPoints ect. |
org.knime.base.node.mine.mds.mdsprojection | A node that applies multi dimensional scaling (MDS) projection on high dimensional data. |
Uses of DataPoint in org.knime.base.node.mine.mds |
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Methods in org.knime.base.node.mine.mds that return types with arguments of type DataPoint | |
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Hashtable<RowKey,DataPoint> |
MDSManager.getDataPoints()
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Constructor parameters in org.knime.base.node.mine.mds with type arguments of type DataPoint | |
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MDSCellFactory(Hashtable<RowKey,DataPoint> points,
int dimension)
Creates a new instance of MDSCellFactory with given
Hashtable containing the MDS points to add and the related
row keys. |
Uses of DataPoint in org.knime.base.node.mine.mds.distances |
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Methods in org.knime.base.node.mine.mds.distances with parameters of type DataPoint | |
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static double |
Distances.getCosinusDistance(DataPoint point1,
DataPoint point2,
double offset)
Computes the cosinus distance between the given two DataPoint s, with given offset. |
double |
EuclideanDistanceManager.getDistance(DataPoint point1,
DataPoint point2)
Returns the distance between the given DataPoint s, point1
and point2. |
double |
ManhattanDistanceManager.getDistance(DataPoint point1,
DataPoint point2)
Returns the distance between the given DataPoint s, point1
and point2. |
double |
DistanceManager.getDistance(DataPoint point1,
DataPoint point2)
Returns the distance between the given DataPoint s, point1
and point2. |
double |
CosinusDistanceManager.getDistance(DataPoint point1,
DataPoint point2)
Returns the distance between the given DataPoint s, point1
and point2. |
static double |
Distances.getEuclideanDistance(DataPoint point1,
DataPoint point2)
Calculates the euclidean distance between two DataPoints s
using the Minkowski distance with power 2. |
static double |
Distances.getManhattanDistance(DataPoint point1,
DataPoint point2)
Calculates the Manhattan distance between two DataPoints s
using the Minkowski distance with power 1. |
static double |
Distances.getMinkowskiDistance(int power,
DataPoint point1,
DataPoint point2)
Calculates the Minkowski distance between two DataPoint s. |
Uses of DataPoint in org.knime.base.node.mine.mds.mdsprojection |
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Fields in org.knime.base.node.mine.mds.mdsprojection with type parameters of type DataPoint | |
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protected Hashtable<RowKey,DataPoint> |
MDSProjectionManager.m_fixedPoints
A hashtable holding row keys of fixed points and related points of the target space. |
protected Hashtable<RowKey,DataPoint> |
MDSProjectionManager.m_points
A hashtable holding keys of input rows and related points of the target space. |
protected Set<DataPoint> |
MDSProjectionManager.m_unmodifiablePoints
The set of unmodifyable data points. |
Methods in org.knime.base.node.mine.mds.mdsprojection that return types with arguments of type DataPoint | |
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Hashtable<RowKey,DataPoint> |
MDSProjectionManager.getDataPoints()
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Methods in org.knime.base.node.mine.mds.mdsprojection with parameters of type DataPoint | |
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protected void |
MDSProjectionManager.adjustDataPoint(DataPoint p1,
DataPoint p2,
DataRow r1,
DataRow r2)
Adjusts the low dimensional mapping of the first data point according to the second data point and its mapping. |
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