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authorChris Dyer <cdyer@cs.cmu.edu>2012-06-26 13:03:46 -0400
committerChris Dyer <cdyer@cs.cmu.edu>2012-06-26 13:03:46 -0400
commitb3a7f6c5d97acac3cd6b14de194eadaa18175fda (patch)
tree0c95ac19bfb50bcd1076ca8b1145aaf2ce06c268 /minrisk
parent9c1dd817177331baeea66441861682fa29cf0262 (diff)
minrisk impl
Diffstat (limited to 'minrisk')
-rwxr-xr-xminrisk/minrisk.pl2
-rw-r--r--minrisk/minrisk_optimize.cc7
2 files changed, 8 insertions, 1 deletions
diff --git a/minrisk/minrisk.pl b/minrisk/minrisk.pl
index 99893a66..d05b9595 100755
--- a/minrisk/minrisk.pl
+++ b/minrisk/minrisk.pl
@@ -133,7 +133,7 @@ if ($metric =~ /^ter$|^aer$/i) {
my $refs_comma_sep = get_comma_sep_refs('r',$refFiles);
unless ($dir){
- $dir = "rampion";
+ $dir = "minrisk";
}
unless ($dir =~ /^\//){ # convert relative path to absolute path
my $basedir = check_output("pwd");
diff --git a/minrisk/minrisk_optimize.cc b/minrisk/minrisk_optimize.cc
index 5096acc1..6e651994 100644
--- a/minrisk/minrisk_optimize.cc
+++ b/minrisk/minrisk_optimize.cc
@@ -105,6 +105,13 @@ int main(int argc, char** argv) {
vector<weight_t> weights;
const string weightsf = conf["weights"].as<string>();
Weights::InitFromFile(weightsf, &weights);
+ double t = 0;
+ for (unsigned i = 0; i < weights.size(); ++i)
+ t += weights[i] * weights[i];
+ if (t > 0) {
+ for (unsigned i = 0; i < weights.size(); ++i)
+ weights[i] /= sqrt(t);
+ }
string line, file;
vector<training::CandidateSet> kis;
cerr << "Loading hypergraphs...\n";