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authorMichael Denkowski <mdenkows@cs.cmu.edu>2013-09-03 12:13:03 -0700
committerMichael Denkowski <mdenkows@cs.cmu.edu>2013-09-03 12:13:03 -0700
commiteec45e082f4261871bb6547a14511d2c722e3f59 (patch)
treedd6fe95e46d59e7f1b8cd0fd2a467dd825bee7c1 /realtime/rt
parent7e8600d924f082c2d4b84e5d80993531e880c390 (diff)
MIRA updates in realtime.py
Diffstat (limited to 'realtime/rt')
-rw-r--r--realtime/rt/aligner.py5
-rw-r--r--realtime/rt/decoder.py7
-rw-r--r--realtime/rt/util.py6
3 files changed, 16 insertions, 2 deletions
diff --git a/realtime/rt/aligner.py b/realtime/rt/aligner.py
index d94dbda0..4a0ace48 100644
--- a/realtime/rt/aligner.py
+++ b/realtime/rt/aligner.py
@@ -23,7 +23,10 @@ class ForceAligner:
self.rev_align = util.popen_io(rev_cmd)
self.tools = util.popen_io(tools_cmd)
- def align(self, line):
+ def align(self, source, target):
+ return self.align_formatted('{} ||| {}'.format(source, target))
+
+ def align_formatted(self, line):
self.fwd_align.stdin.write('{}\n'.format(line))
self.rev_align.stdin.write('{}\n'.format(line))
# f words ||| e words ||| links ||| score
diff --git a/realtime/rt/decoder.py b/realtime/rt/decoder.py
index 786bc07a..6bbef6f2 100644
--- a/realtime/rt/decoder.py
+++ b/realtime/rt/decoder.py
@@ -9,7 +9,7 @@ class Decoder:
self.decoder.stdin.close()
def decode(self, sentence, grammar):
- input = '<seg grammar="{g}">{s}</seg>\n'.format(i=id, s=sentence, g=grammar)
+ input = '<seg grammar="{g}">{s}</seg>\n'.format(s=sentence, g=grammar)
self.decoder.stdin.write(input)
return self.decoder.stdout.readline().strip()
@@ -29,3 +29,8 @@ class MIRADecoder(Decoder):
# optimizer=2 step=0.001 best=500, k=500, uniq, stream
mira_cmd = [mira, '-c', config, '-w', weights, '-o', '2', '-C', '0.001', '-b', '500', '-k', '500', '-u', '-t']
self.decoder = util.popen_io(mira_cmd)
+
+ def update(self, sentence, grammar, reference):
+ input = '<seg grammar="{g}">{s}</seg> ||| {r}\n'.format(s=sentence, g=grammar, r=reference)
+ self.decoder.stdin.write(input)
+ return self.decoder.stdout.readline().strip()
diff --git a/realtime/rt/util.py b/realtime/rt/util.py
index 7f877161..263e33fb 100644
--- a/realtime/rt/util.py
+++ b/realtime/rt/util.py
@@ -1,4 +1,5 @@
import subprocess
+import sys
import threading
def popen_io(cmd):
@@ -6,6 +7,11 @@ def popen_io(cmd):
consume_stream(p.stderr)
return p
+def popen_io_v(cmd):
+ sys.stderr.write('{}\n'.format(' '.join(cmd)))
+ p = subprocess.Popen(cmd, stdin=subprocess.PIPE, stdout=subprocess.PIPE)
+ return p
+
def consume_stream(stream):
def consume(s):
for _ in s: