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authorKenneth Heafield <github@kheafield.com>2012-10-22 12:07:20 +0100
committerKenneth Heafield <github@kheafield.com>2012-10-22 12:07:20 +0100
commitac586bc9b156b4ae687cd5961ba1fe7b20ec57d6 (patch)
tree052473b46d7fa18d51f897cdb9e7c93a7186dafd /gi/pyp-topics/scripts/spans2labels.py
parent97b85c082b3e55c28a8b0c0eb762483ac84a1577 (diff)
parentad6d4a1b2519896f2b16a282699ce4e64041fab8 (diff)
Merge remote branch 'upstream/master'
Conflicts: Jamroot bjam decoder/Jamfile decoder/cdec.cc dpmert/Jamfile jam-files/sanity.jam klm/lm/Jamfile klm/util/Jamfile mira/Jamfile
Diffstat (limited to 'gi/pyp-topics/scripts/spans2labels.py')
-rwxr-xr-xgi/pyp-topics/scripts/spans2labels.py137
1 files changed, 0 insertions, 137 deletions
diff --git a/gi/pyp-topics/scripts/spans2labels.py b/gi/pyp-topics/scripts/spans2labels.py
deleted file mode 100755
index 50fa8106..00000000
--- a/gi/pyp-topics/scripts/spans2labels.py
+++ /dev/null
@@ -1,137 +0,0 @@
-#!/usr/bin/python
-
-import sys
-from operator import itemgetter
-
-if len(sys.argv) <= 2:
- print "Usage: spans2labels.py phrase_context_index [order] [threshold] [languages={s,t,b}{s,t,b}] [type={tag,tok,both},{tag,tok,both}]"
- exit(1)
-
-order=1
-threshold = 0
-cutoff_cat = "<UNK>"
-if len(sys.argv) > 2:
- order = int(sys.argv[2])
-if len(sys.argv) > 3:
- threshold = float(sys.argv[3])
-phr=ctx='t'
-if len(sys.argv) > 4:
- phr, ctx = sys.argv[4]
- assert phr in 'stb'
- assert ctx in 'stb'
-phr_typ = ctx_typ = 'both'
-if len(sys.argv) > 5:
- phr_typ, ctx_typ = sys.argv[5].split(',')
- assert phr_typ in ('tag', 'tok', 'both')
- assert ctx_typ in ('tag', 'tok', 'both')
-
-#print >>sys.stderr, "Loading phrase index"
-phrase_context_index = {}
-for line in file(sys.argv[1], 'r'):
- phrase,tail= line.split('\t')
- contexts = tail.split(" ||| ")
- try: # remove Phil's bizarre integer pair
- x,y = contexts[0].split()
- x=int(x); y=int(y)
- contexts = contexts[1:]
- except:
- pass
- if len(contexts) == 1: continue
- assert len(contexts) % 2 == 0
- for i in range(0, len(contexts), 2):
- #parse contexts[i+1] = " C=1 P=0.8 ... "
- features=dict([ keyval.split('=') for keyval in contexts[i+1].split()])
- category = features['C']
- if features.has_key('P') and float(features['P']) < threshold:
- category = cutoff_cat
-
- phrase_context_index[(phrase,contexts[i])] = category
- #print (phrase,contexts[i]), category
-
-#print >>sys.stderr, "Labelling spans"
-for line in sys.stdin:
- #print >>sys.stderr, "line", line.strip()
- line_segments = line.split(' ||| ')
- assert len(line_segments) >= 3
- source = ['<s>' for x in range(order)] + line_segments[0].split() + ['</s>' for x in range(order)]
- target = ['<s>' for x in range(order)] + line_segments[1].split() + ['</s>' for x in range(order)]
- phrases = [ [int(i) for i in x.split('-')] for x in line_segments[2].split()]
-
- if phr_typ != 'both' or ctx_typ != 'both':
- if phr in 'tb' or ctx in 'tb':
- target_toks = ['<s>' for x in range(order)] + map(lambda x: x.rsplit('_', 1)[0], line_segments[1].split()) + ['</s>' for x in range(order)]
- target_tags = ['<s>' for x in range(order)] + map(lambda x: x.rsplit('_', 1)[-1], line_segments[1].split()) + ['</s>' for x in range(order)]
-
- if phr in 'tb':
- if phr_typ == 'tok':
- targetP = target_toks
- elif phr_typ == 'tag':
- targetP = target_tags
- if ctx in 'tb':
- if ctx_typ == 'tok':
- targetC = target_toks
- elif ctx_typ == 'tag':
- targetC = target_tags
-
- if phr in 'sb' or ctx in 'sb':
- source_toks = ['<s>' for x in range(order)] + map(lambda x: x.rsplit('_', 1)[0], line_segments[0].split()) + ['</s>' for x in range(order)]
- source_tags = ['<s>' for x in range(order)] + map(lambda x: x.rsplit('_', 1)[-1], line_segments[0].split()) + ['</s>' for x in range(order)]
-
- if phr in 'sb':
- if phr_typ == 'tok':
- sourceP = source_toks
- elif phr_typ == 'tag':
- sourceP = source_tags
- if ctx in 'sb':
- if ctx_typ == 'tok':
- sourceC = source_toks
- elif ctx_typ == 'tag':
- sourceC = source_tags
- else:
- sourceP = sourceC = source
- targetP = targetC = target
-
- #print >>sys.stderr, "line", source, '---', target, 'phrases', phrases
-
- print "|||",
-
- for s1,s2,t1,t2 in phrases:
- s1 += order
- s2 += order
- t1 += order
- t2 += order
-
- phraset = phrases = contextt = contexts = ''
- if phr in 'tb':
- phraset = reduce(lambda x, y: x+y+" ", targetP[t1:t2], "").strip()
- if phr in 'sb':
- phrases = reduce(lambda x, y: x+y+" ", sourceP[s1:s2], "").strip()
-
- if ctx in 'tb':
- left_context = reduce(lambda x, y: x+y+" ", targetC[t1-order:t1], "")
- right_context = reduce(lambda x, y: x+y+" ", targetC[t2:t2+order], "").strip()
- contextt = "%s<PHRASE> %s" % (left_context, right_context)
- if ctx in 'sb':
- left_context = reduce(lambda x, y: x+y+" ", sourceC[s1-order:s1], "")
- right_context = reduce(lambda x, y: x+y+" ", sourceC[s2:s2+order], "").strip()
- contexts = "%s<PHRASE> %s" % (left_context, right_context)
-
- if phr == 'b':
- phrase = phraset + ' <SPLIT> ' + phrases
- elif phr == 's':
- phrase = phrases
- else:
- phrase = phraset
-
- if ctx == 'b':
- context = contextt + ' <SPLIT> ' + contexts
- elif ctx == 's':
- context = contexts
- else:
- context = contextt
-
- #print "%d-%d-%d-%d looking up" % (s1-order,s2-order,t1-order,t2-order), (phrase, context)
- label = phrase_context_index.get((phrase,context), cutoff_cat)
- if label != cutoff_cat: #cutoff'd spans are left unlabelled
- print "%d-%d-%d-%d:X%s" % (s1-order,s2-order,t1-order,t2-order,label),
- print