Uses of Interface
elki.projection.AffinityMatrix
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Packages that use AffinityMatrix Package Description elki.projection Data projections (see also preprocessing filters for basic projections). -
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Uses of AffinityMatrix in elki.projection
Classes in elki.projection that implement AffinityMatrix Modifier and Type Class Description class
DenseAffinityMatrix
Dense affinity matrix storage.class
SparseAffinityMatrix
Dense affinity matrix storage.Methods in elki.projection that return AffinityMatrix Modifier and Type Method Description <T extends O>
AffinityMatrixAffinityMatrixBuilder. computeAffinityMatrix(Relation<T> relation, double initialScale)
Compute the affinity matrix.<T extends O>
AffinityMatrixGaussianAffinityMatrixBuilder. computeAffinityMatrix(Relation<T> relation, double initialScale)
<T extends O>
AffinityMatrixIntrinsicNearestNeighborAffinityMatrixBuilder. computeAffinityMatrix(Relation<T> relation, double initialScale)
<T extends O>
AffinityMatrixNearestNeighborAffinityMatrixBuilder. computeAffinityMatrix(Relation<T> relation, double initialScale)
<T extends O>
AffinityMatrixPerplexityAffinityMatrixBuilder. computeAffinityMatrix(Relation<T> relation, double initialScale)
Methods in elki.projection with parameters of type AffinityMatrix Modifier and Type Method Description private void
BarnesHutTSNE. computeAttractiveForces(double[] attr, AffinityMatrix pij, double[][] sol)
private void
BarnesHutTSNE. computeGradient(AffinityMatrix pij, double[][] solution, double[] grad)
protected void
SNE. computeGradient(AffinityMatrix pij, double[][] qij, double qij_isum, double[][] sol, double[] meta)
Compute the gradients.protected void
TSNE. computeGradient(AffinityMatrix pij, double[][] qij, double qij_isum, double[][] sol, double[] meta)
Compute the gradients.protected void
SNE. optimizeSNE(AffinityMatrix pij, double[][] sol)
Perform the actual tSNE optimization.protected void
BarnesHutTSNE. optimizetSNE(AffinityMatrix pij, double[][] sol)
Perform the actual tSNE optimization.protected void
TSNE. optimizetSNE(AffinityMatrix pij, double[][] sol)
Perform the actual tSNE optimization.
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