cdec

1 files changed, 20 insertions, 0 deletions

diff --git a/lib/nlp_ruby/cdec.rb b/lib/nlp_ruby/cdec.rb
new file mode 100644
index 0000000..1080f14
--- /dev/null
+++ b/lib/nlp_ruby/cdec.rb
@@ -0,0 +1,20 @@
+module CDEC
+
+require 'open3'
+
+
+# FIXME
+CDEC_BINARY = "/toolbox/cdec-dtrain/decoder/cdec"
+
+
+def CDEC::kbest input, ini, weights, k, unique=true
+  o, s = Open3.capture2 "echo \"#{input}\" | #{CDEC_BINARY} -c #{ini} -w #{weights} -k #{k} -r  2>/dev/null"
+  j = -1
+  ret = []
+  o.split("\n").map{|i| j+=1; t=Translation.new; t.from_s(i, false, j); ret << t}
+  return ret
+end
+
+
+end
+