From 925087356b853e2099c1b60d8b757d7aa02121a9 Mon Sep 17 00:00:00 2001 From: Chris Dyer Date: Tue, 2 Oct 2012 00:19:43 -0400 Subject: cdec cleanup, remove bayesian stuff, parsing stuff --- gi/pyp-topics/scripts/spans2labels.py | 137 ---------------------------------- 1 file changed, 137 deletions(-) delete mode 100755 gi/pyp-topics/scripts/spans2labels.py (limited to 'gi/pyp-topics/scripts/spans2labels.py') 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 = "" -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 = ['' for x in range(order)] + line_segments[0].split() + ['' for x in range(order)] - target = ['' for x in range(order)] + line_segments[1].split() + ['' 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 = ['' for x in range(order)] + map(lambda x: x.rsplit('_', 1)[0], line_segments[1].split()) + ['' for x in range(order)] - target_tags = ['' for x in range(order)] + map(lambda x: x.rsplit('_', 1)[-1], line_segments[1].split()) + ['' 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 = ['' for x in range(order)] + map(lambda x: x.rsplit('_', 1)[0], line_segments[0].split()) + ['' for x in range(order)] - source_tags = ['' for x in range(order)] + map(lambda x: x.rsplit('_', 1)[-1], line_segments[0].split()) + ['' 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 %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 %s" % (left_context, right_context) - - if phr == 'b': - phrase = phraset + ' ' + phrases - elif phr == 's': - phrase = phrases - else: - phrase = phraset - - if ctx == 'b': - context = contextt + ' ' + 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 -- cgit v1.2.3