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Which is the fastest iterative algorithm for finding the largest elgenvalue of a symmteric large sparse matrix ?
I've been using the powermethod (since it does not require matrix inversion) for computing the largest eigenvalue but in some ca...
9년 초과 전 | 답변 수: 1 | 0
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How does "svds" function find singular values ?
I've come across a paper where it says that svds uses ARPACK library routines to compute the singular values. If I am not wrong ...
10년 초과 전 | 답변 수: 0 | 0
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How can I find the condition number of a large sparse matrix ?
I have a sparse matrix data which has 1)row index 2)column index and 3)non-zero matrix entries stored in 3 columns in a file. I ...
10년 초과 전 | 답변 수: 0 | 0
