[mlpack-git] [mlpack] Weird Condition in SGD (#461)

[Arda Aytekin]

In [this](mlpack/src/mlpack/core/optimizers/sgd/sgd_impl.hpp) file, there is a condition on line 63 which says:
```c++
if (overallObjective != overallObjective)
{
    Log::Warn << "SGD: converged to " << overallObjective << "; terminating"
        << " with failure.  Try a smaller step size?" << std::endl;
    return overallObjective;
}
```
Is this a bug, or what is the reasoning behind it?

---
Reply to this email directly or view it on GitHub:
https://github.com/mlpack/mlpack/issues/461
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://mailman.cc.gatech.edu/pipermail/mlpack-git/attachments/20151013/617183f5/attachment.html>