process_oracle.py
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#!/usr/bin/env python
# Copyright 2014 Gaurav Kumar. Apache 2.0
# Processes lattice oracles
import os
import sys
oracleDir = "exp/tri5a/decode_callhome_train/oracle"
wordsFile = open('exp/sgmm2x_6a/graph/words.txt')
conversationList = open('/export/a04/gkumar/corpora/fishcall/jack-splits/split-callhome/train')
oracleTmp = 'exp/tri5a/one-best/oracle-ch-train'
provFile = open('/export/a04/gkumar/corpora/fishcall/jack-splits/split-callhome/oracle.train', 'w+')
timLocation = '/export/a04/gkumar/corpora/fishcall/callhome/tim'
def findTranscription(timeDetail):
file1 = open(oracleDir + "/oracle.tra")
for line in file1:
lineComp = line.split()
if lineComp[0] == timeDetail:
return " ".join(lineComp[1:])
# No result found
return -1
words = {}
# Extract word list
for line in wordsFile:
lineComp = line.split()
words[int(lineComp[1])] = lineComp[0].strip()
# Now read list of files in conversations
fileList = []
for line in conversationList:
line = line.strip()
line = line[:-4]
fileList.append(line)
# IN what order were the conversations added to the spanish files?
# TODO: Make sure they match the order in which these english files are being written
# Now get timing information to concatenate the ASR outputs
if not os.path.exists(oracleTmp):
os.makedirs(oracleTmp)
#provFile = open('/export/a04/gkumar/corpora/fishcall/fisher_provisional_dev.es', 'w+')
for item in fileList:
timingFile = open(timLocation + '/' + item + '.es')
newFile = open(oracleTmp + '/' + item + '.es', 'w+')
for line in timingFile:
timeInfo = line.split()
mergedTranslation = ""
for timeDetail in timeInfo:
#Locate this in ASR dev/test, this is going to be very slow
tmp = findTranscription(timeDetail)
if tmp != -1:
mergedTranslation = mergedTranslation + " " + tmp
mergedTranslation = mergedTranslation.strip()
transWords = [words[int(x)] for x in mergedTranslation.split()]
newFile.write(" ".join(transWords) + "\n")
provFile.write(" ".join(transWords) + "\n")
newFile.close()
provFile.close()