1 files changed, 0 insertions, 82 deletions
diff --git a/util/cdec_hg_to_json.py b/util/cdec_hg_to_json.py
deleted file mode 100755
index 2fcc409..0000000
--- a/util/cdec_hg_to_json.py
+++ /dev/null
@@ -1,82 +0,0 @@
-#!/usr/bin/env python2
-
-import cdec
-import sys, argparse
-
-def hg2json(hg, weights):
-  """
-  output a JSON representation of a cdec hypegraph
-  (see http://aclweb.org/aclwiki/index.php?title=Hypergraph_Format )
-  """
-  res = ''
-  res += "{\n"
-  res += '"weights":{'+"\n"
-  a = []
-  for i in weights:
-    if i[1] != 0:
-      a.append( '"%s":%s'%(i[0], i[1]) )
-  res += ", ".join(a)+"\n"
-  res += "},\n"
-  res += '"nodes":'+"\n"
-  res += "[\n"
-  a = []
-  a.append( '{ "id":-1, "cat":"root", "span":[-1,-1] }' )
-  for i in hg.nodes:
-    a.append('{ "id":%d, "cat":"%s", "span":[%d,%d] }'%(i.id, i.cat, i.span[0], i.span[1]))
-  res += ",\n".join(a)+"\n"
-  res += "],\n"
-  res += '"edges":'+"\n"
-  res += "[\n"
-  a = []
-  for i in hg.edges:
-    s = "{"
-    s += '"head":%d'%(i.head_node.id)
-    s += ', "rule":"%s"'%(i.trule)
-    # f
-    xs = ' "f":{'
-    b = []
-    for j in i.feature_values:
-      b.append( '"%s":%s'%(j[0], j[1]) )
-    xs += ", ".join(b)
-    xs += "},"
-    # tails
-    if len(list(i.tail_nodes)) > 0:
-      s += ', "tails":[ %s ],'%(",".join([str(n.id) for n in i.tail_nodes]))
-    else:
-      s += ', "tails":[ -1 ],'
-    s += xs
-    s += ' "weight":%s }'%(i.prob)
-    a.append(s)
-  res += ",\n".join(a)+"\n"
-  res += "]\n"
-  res += "}\n"
-  return res
-
-def main():
-  parser = argparse.ArgumentParser(description='get a proper json representation of cdec hypergraphs')
-  parser.add_argument('-c', '--config', required=True, help='decoder configuration')
-  parser.add_argument('-w', '--weights', required=True, help='feature weights')
-  args = parser.parse_args()
-  with open(args.config) as config:
-    config = config.read()
-  decoder = cdec.Decoder(config)
-  decoder.read_weights(args.weights)
-  ins = sys.stdin.readline().strip()
-  hg = decoder.translate(ins)
-
-  sys.stderr.write( "input:\n '%s'\n"%(ins) )
-  sys.stderr.write( "viterbi translation:\n '%s'\n"%(hg.viterbi()) )
-  num_nodes = 0
-  for i in hg.nodes: num_nodes+=1
-  sys.stderr.write( "# nodes = %s\n"%(num_nodes) )
-  num_edges = 0
-  for i in hg.edges: num_edges+=1
-  sys.stderr.write( "# edges = %s\n"%(num_edges) )
-  sys.stderr.write( "viterbi score = %s\n"%(round(hg.viterbi_features().dot(decoder.weights), 2)) )
-
-  print hg2json(hg, decoder.weights)
-
-
-if __name__=="__main__":
-  main()
-