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authorMichael Denkowski <mdenkows@cs.cmu.edu>2014-03-07 13:21:40 -0800
committerMichael Denkowski <mdenkows@cs.cmu.edu>2014-03-07 13:21:40 -0800
commit3e9c683afd3a8440687abfd8be0b7a8ef252af8c (patch)
treebf4eb672f06cfff1d4b0f68033691fb9fa25f564 /python/cdec
parentfcf92357806816bb65dade6f761fa08448f88f71 (diff)
Unsmoothed bilex. Cython uses smoothing?
Diffstat (limited to 'python/cdec')
-rw-r--r--python/cdec/sa/online.py25
1 files changed, 14 insertions, 11 deletions
diff --git a/python/cdec/sa/online.py b/python/cdec/sa/online.py
index 008793d8..0783e727 100644
--- a/python/cdec/sa/online.py
+++ b/python/cdec/sa/online.py
@@ -36,9 +36,10 @@ class Bilex:
def get_score(self, f, e, dir):
if dir == 0:
- return self.p_fe(f, e)
- if dir == 1:
- return self.p_ef(e, f)
+ p = self.p_fe(f, e)
+ elif dir == 1:
+ p = self.p_ef(e, f)
+ return p
def p_fe(self, f, e):
d = self.fe.get(f, None)
@@ -60,22 +61,22 @@ class Bilex:
aligned_fe[i].append(j)
aligned_ef[j].append(i)
for f_i in range(len(f_words)):
- self.f[f_words[f_i]] += 1
e_i_aligned = aligned_fe[f_i]
- lc = len(e_i_aligned)
- if lc > 0:
+ if len(e_i_aligned) > 0:
for e_i in e_i_aligned:
- self.fe[f_words[f_i]][e_words[e_i]] += (1 / lc)
+ self.f[f_words[f_i]] += 1
+ self.fe[f_words[f_i]][e_words[e_i]] += 1
else:
+ self.f[f_words[f_i]] += 1
self.fe[f_words[f_i]][NULL_WORD] += 1
for e_i in range(len(e_words)):
- self.e[e_words[e_i]] += 1
f_i_aligned = aligned_ef[e_i]
- lc = len(f_i_aligned)
- if lc > 0:
+ if len(f_i_aligned) > 0:
for f_i in f_i_aligned:
- self.ef[e_words[e_i]][f_words[f_i]] += (1 / lc)
+ self.e[e_words[e_i]] += 1
+ self.ef[e_words[e_i]][f_words[f_i]] += 1
else:
+ self.e[e_words[e_i]] += 1
self.ef[e_words[e_i]][NULL_WORD] += 1
# Update counts from alignd bitext
@@ -103,9 +104,11 @@ class Bilex:
for f in fv:
for (e, c) in sorted(self.fe[f].iteritems()):
out.write('{} {} {}\n'.format(f, e, c))
+ out.write('\n')
for e in ev:
for (f, c) in sorted(self.ef[e].iteritems()):
out.write('{} {} {}\n'.format(e, f, c))
+ out.write('\n')
def read(self, in_f):
with gzip_or_text(in_f) as inp: