almost there

1 files changed, 1 insertions, 0 deletions

diff --git a/parse_args.cc b/parse_args.cc
index 37a13631..7b57fe8c 100644
--- a/parse_args.cc
+++ b/parse_args.cc
@@ -68,6 +68,7 @@ po::variables_map parse_args(int argc, char *argv[], boost::program_options::opt
     ("initial_regressor,i", po::value< vector<string> >(), "Initial regressor(s)")
     ("initial_pass_length", po::value<size_t>(&global.pass_length)->default_value((size_t)-1), "initial number of examples per pass")
     ("initial_t", po::value<float>(&(par->t))->default_value(1.), "initial t value")
+    ("l1", po::value<float>(&global.l_1_regularization)->default_value(0.), "l_1 regularization level")
     ("lda", po::value<size_t>(&global.lda), "Run lda with <int> topics")
     ("lda_alpha", po::value<float>(&global.lda_alpha)->default_value(0.1), "Prior on sparsity of per-document topic weights")
     ("lda_rho", po::value<float>(&global.lda_rho)->default_value(0.1), "Prior on sparsity of topic distributions")