Loosen matrix tolerance checks a bit for floating-point errors.
Loosen matrix tolerance checks a bit for floating-point errors.

ranjan1990/mlpack,ajjl/mlpack,palashahuja/mlpack,theranger/mlpack,darcyliu/mlpack,theranger/mlpack,darcyliu/mlpack,ranjan1990/mlpack,palashahuja/mlpack,palashahuja/mlpack,ajjl/mlpack,darcyliu/mlpack,ranjan1990/mlpack,theranger/mlpack,ajjl/mlpack