diff options
| author | John Langford <jl@hunch.net> | 2014-04-17 01:01:02 +0400 |
|---|---|---|
| committer | John Langford <jl@hunch.net> | 2014-04-17 01:01:02 +0400 |
| commit | 209464f4bffbca471da67c47cd7e1f0b75486427 (patch) | |
| tree | 21c313a73523ad2b935cdb008fc9c3e6c5ca54a3 /vowpalwabbit/mf.cc | |
| parent | 64c949aeb0e93087f0df308366aa985567baa94a (diff) | |
change stride to stride_shift
Diffstat (limited to 'vowpalwabbit/mf.cc')
| -rw-r--r-- | vowpalwabbit/mf.cc | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/vowpalwabbit/mf.cc b/vowpalwabbit/mf.cc index d5cf542b..52cec6aa 100644 --- a/vowpalwabbit/mf.cc +++ b/vowpalwabbit/mf.cc @@ -194,8 +194,8 @@ learner* setup(vw& all, po::variables_map& vm) { // initialize weights randomly if(!vm.count("initial_regressor")) { - for (size_t j = 0; j < (all.reg.weight_mask + 1) / all.reg.stride; j++) - all.reg.weight_vector[j*all.reg.stride] = (float) (0.1 * frand48()); + for (size_t j = 0; j < (all.reg.weight_mask + 1) >> all.reg.stride_shift; j++) + all.reg.weight_vector[j << all.reg.stride_shift] = (float) (0.1 * frand48()); } learner* l = new learner(data, all.l, 2*data->rank+1); l->set_learn<mf, learn>(); |