[mlpack-git] [mlpack] evaluate various changes to L-BFGS optimizer (#370)

[Ryan Curtin]

I sat down and I ran some tests, and the L-BFGS implementation is not any slower than before (maybe a little faster?  Probably about the same), but the modifications also cause LRSDP to converge on the test cases an order of magnitude faster.  I pulled from your `lbfgs` branch and merged it in, so, I think we can call this one good.  9b55e5e..b257536

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Reply to this email directly or view it on GitHub:
https://github.com/mlpack/mlpack/issues/370#issuecomment-71971596
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