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andland / logisticPCA

Dimensionality reduction for binary data
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Change irlba to rARPACK? #18

Closed andland closed 8 years ago

andland commented 8 years ago

Based on this benchmark, the package rARPACK is about twice as fast for non-sparse matrices on my PC.

Would need to change generalizedPCA too.

andland commented 8 years ago

More detail on rARPACK.