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| author | ariel faigon <github.2009@yendor.com> | 2013-12-26 00:46:05 +0400 |
|---|---|---|
| committer | ariel faigon <github.2009@yendor.com> | 2013-12-26 00:46:05 +0400 |
| commit | 4bc678ecede1b1b9b5b25476326bdacb0613a0e2 (patch) | |
| tree | 8188dc26fe78aa5ab96d0c5d38b45efee7b50953 /vowpalwabbit/parse_args.cc | |
| parent | cc7db28db06560a45bf4c61c2b936a02b3697fa8 (diff) | |
Support --constant/-C <initial_constant_value> option
Diffstat (limited to 'vowpalwabbit/parse_args.cc')
| -rw-r--r-- | vowpalwabbit/parse_args.cc | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/vowpalwabbit/parse_args.cc b/vowpalwabbit/parse_args.cc index 3eee061d..3cec507a 100644 --- a/vowpalwabbit/parse_args.cc +++ b/vowpalwabbit/parse_args.cc @@ -193,6 +193,7 @@ vw* parse_args(int argc, char *argv[]) ("ignore", po::value< vector<unsigned char> >(), "ignore namespaces beginning with character <arg>") ("keep", po::value< vector<unsigned char> >(), "keep namespaces beginning with character <arg>") ("noconstant", "Don't add a constant feature") + ("constant,C", po::value<float>(&(all->initial_constant)), "Set initial value of constant") ("sort_features", "turn this on to disregard order in which features have been defined. This will lead to smaller cache sizes") ("ngram", po::value< vector<string> >(), "Generate N grams") ("skips", po::value< vector<string> >(), "Generate skips in N grams. This in conjunction with the ngram tag can be used to generate generalized n-skip-k-gram.") |