Word level confidence measures using n-best sub-hypotheses likelihood ratio.

Beng Tiong Tan Yong Gu Trevor Thomas

Published in: INTERSPEECH (2001)

Keyphrases

likelihood ratio
word level
confidence measures
hypothesis testing
ground truth
stereo vision
confidence measure

language independent
document images
hypothesis test
document analysis
optical flow
machine translation
n gram

character recognition
word segmentation
sentence level
viterbi algorithm
image analysis
semantic roles
high quality

word recognition
statistical tests
stereo matching
vision system
language model
training data