cap prediction values into [min, max]
Minor compilation fixes and setting the number of threads for openmp
fixed zoekeeper version to be 3.4.6
Update eigen_vector_normalization.cpp

Updated function to handle the case where each U file contains multiple eigenvectors.
Merge pull request #151 from dinahs/master

Update eigen_vector_normalization.cpp
Merge pull request #136 from hupili/fix-als-bound

cap prediction values into [min, max]
Merge pull request #143 from cerquide/ncpus

Minor compilation fixes and setting the number of threads for openmp
added check of 64 bit machine
Update spectral_clustering.cpp

Changed options for calling the SVD
Update spectral_clustering.cpp
Merge pull request #152 from dinahs/master

Update spectral_clustering.cpp
removed a typo
Merge remote-tracking branch 'upstream/master'