Fix logistic regression tests by enforcing a tighter tolerance for SGD convergence.  The changes introduced to SGD in r17196 to cause SGD to shuffle also caused situations where SGD can converge way too early, causing the two tests to fail.  Tightening the tolerance to 1e-10 appears to be the solution to this issue.
Fix logistic regression tests by enforcing a tighter tolerance for SGD
convergence.  The changes introduced to SGD in r17196 to cause SGD to shuffle
also caused situations where SGD can converge way too early, causing the two
tests to fail.  Tightening the tolerance to 1e-10 appears to be the solution to
this issue.


BookChan/mlpack,ranjan1990/mlpack,darcyliu/mlpack,darcyliu/mlpack,datachand/mlpack,ranjan1990/mlpack,thirdwing/mlpack,trungda/mlpack,stereomatchingkiss/mlpack,erubboli/mlpack,Azizou/mlpack,stereomatchingkiss/mlpack,palashahuja/mlpack,erubboli/mlpack,lezorich/mlpack,ersanliqiao/mlpack,erubboli/mlpack,ranjan1990/mlpack,palashahuja/mlpack,Azizou/mlpack,ajjl/mlpack,ersanliqiao/mlpack,lezorich/mlpack,minhpqn/mlpack,theranger/mlpack,palashahuja/mlpack,ajjl/mlpack,stereomatchingkiss/mlpack,minhpqn/mlpack,bmswgnp/mlpack,darcyliu/mlpack,Azizou/mlpack,trungda/mlpack,BookChan/mlpack,lezorich/mlpack,minhpqn/mlpack,theranger/mlpack,bmswgnp/mlpack,datachand/mlpack,thirdwing/mlpack,trungda/mlpack,BookChan/mlpack,ersanliqiao/mlpack,datachand/mlpack,chenmoshushi/mlpack,bmswgnp/mlpack,theranger/mlpack,thirdwing/mlpack,chenmoshushi/mlpack,chenmoshushi/mlpack,ajjl/mlpack