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template<class RandomAccessIterator , class DistanceCallback > |
Laplacian | compute_laplacian (RandomAccessIterator begin, RandomAccessIterator end, const Neighbors &neighbors, DistanceCallback callback, ScalarType width) |
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template<class RandomAccessIterator , class FeatureVectorCallback > |
DenseSymmetricMatrixPair | construct_locality_preserving_eigenproblem (SparseWeightMatrix &L, DenseDiagonalMatrix &D, RandomAccessIterator begin, RandomAccessIterator end, FeatureVectorCallback feature_vector_callback, IndexType dimension) |
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