User 1205 | 1/15/2015, 9:33:52 AM
I meet a problem when I use rbm-cf to deal with the dataset--smallnetflix_mm.
My instructs are as follows: mc@mc-virtual-machine:~/Downloads/graphchi-cpp-master$ ./toolkits/collaborativefiltering/rbm --training=smallnetflixmm --validation=smallnetflixmme --minval=1 --maxval=5 --maxiter=6 --quiet=0 –D=100 –rbmalpha=0.01 rbmbeta=0.02
The results are as follows: WARNING: common.hpp(print_copyright:214): GraphChi Collaborative filtering library is written by Danny Bickson (c). Send any comments or bug reports to email@example.com [training] => [smallnetflix_mm] [validation] => [smallnetflixmme] [minval] =>  [maxval] =>  [max_iter] =>  [quiet] =>  INFO: sharder.hpp(startpreprocessing:370): Starting preprocessing, shovel size: 17476266 Segmentation fault (core dumped)
I don't know what's the problem is. What dose it mean by "Segmentation fault (core dumped)"?