Java implementation of singular value decomposition for large sparse matrices

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I'm just wondering if anyone out there knows of a java implementation of singular value decomposition (SVD) for large sparse matrices? I need this implementation for latent semantic analysis (LSA).

I tried the packages from UJMP and JAMA but they choke when the number of row >= 1000 and col >= 500. If anyone can point me to psuedocode or something out there, that would be greatly appreciated.

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