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See:
Description
Interface Summary | |
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EigenPairFilter | The eigenpair filter is used to filter eigenpairs (i.e. eigenvectors and their corresponding eigenvalues) which are a result of a Variance Analysis Algorithm, e.g. |
PCA | A PCA is a principal component analysis that belongs to an object stored in a database. |
Class Summary | |
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AbstractPCA | Abstract super class for pca algorithms. |
CompositeEigenPairFilter | The CompositeEigenPairFilter can be used to
build a chain of eigenpair filters. |
FilteredEigenPairs | Encapsulates weak and stromg eigenpairs that have been filtered out by an eigenpair filter. |
FirstNEigenPairFilter | The FirstNEigenPairFilter marks the n highest eigenpairs as strong eigenpairs, where n is a user specified number. |
GlobalPCA<O extends RealVector<O,?>> | Computes the principal components for vector objects of a given database. |
LimitEigenPairFilter | The LimitEigenPairFilter marks all eigenpairs having an (absolute) eigenvalue below the specified threshold (relative or absolute) as weak eigenpairs, the others are marked as strong eigenpairs. |
LinearLocalPCA<V extends RealVector<V,?>> | Performs a linear local PCA based on the covariance matrices of given objects. |
LocalKernelPCA<V extends RealVector<V,?>> | Performs a local kernel PCA based on the kernel matrices of given objects. |
LocalPCA<V extends RealVector<V,?>> | LocalPCA is a super calss for PCA-algorithms considering only a local neighborhood. |
NormalizingEigenPairFilter | The NormalizingEigenPairFilter normalizes all eigenvectors s.t. |
PercentageEigenPairFilter | The PercentageEigenPairFilter sorts the eigenpairs in decending order of their eigenvalues and marks the first eigenpairs, whose sum of eigenvalues is higher than the given percentage of the sum of all eigenvalues as strong eigenpairs. |
Classes for analysis of variance by different methods.
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