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» Unsupervised Evaluation of Parser Robustness
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KI
2009
Springer
14 years 4 months ago
Robust Processing of Situated Spoken Dialogue
Spoken dialogue is notoriously hard to process with standard language processing technologies. Dialogue systems must indeed meet two major challenges. First, natural spoken dialogu...
Pierre Lison, Geert-Jan M. Kruijff
COLING
2000
13 years 11 months ago
Japanese Case Structure Analysis
In Japanese, case structure analysis is very important to handle several troublesome characteristics of Japanese such as scrambling, omission of case components, and disappearance...
Daisuke Kawahara, Nobuhiro Kaji, Sadao Kurohashi
CVPR
2008
IEEE
14 years 11 months ago
Unsupervised estimation of segmentation quality using nonnegative factorization
We propose an unsupervised method for evaluating image segmentation. Common methods are typically based on evaluating smoothness within segments and contrast between them, and the...
Roman Sandler, Michael Lindenbaum
ICASSP
2011
IEEE
13 years 1 months ago
Constrained discriminative mapping transforms for unsupervised speaker adaptation
Discriminative mapping transforms (DMTs) is an approach to robustly adding discriminative training to unsupervised linear adaptation transforms. In unsupervised adaptation DMTs ar...
Langzhou Chen, Mark J. F. Gales, K. K. Chin
SIGIR
2012
ACM
12 years 7 days ago
Unsupervised linear score normalization revisited
We give a fresh look into score normalization for merging result-lists, isolating the problem from other components. We focus on three of the simplest, practical, and widelyused l...
Ilya Markov, Avi Arampatzis, Fabio Crestani