59 search results - page 2 / 12 » Unsupervised Evaluation of Parser Robustness |
ACL
2004
13 years 8 months ago
2004
We present a generative model for the unsupervised learning of dependency structures. We also describe the multiplicative combination of this dependency model with a model of line...
ACL
2008
13 years 9 months ago
2008
We present a robust parser which is trained on a treebank of ungrammatical sentences. The treebank is created automatically by modifying Penn treebank sentences so that they conta...
ISBI
2004
IEEE
14 years 8 months ago
2004
IEEE
A general framework for performing robust, unsupervised tissue classification in magnetic resonance images is presented. Tissue classification is formulated as an estimation probl...
COLING
2000
13 years 8 months ago
2000
We present a noun chunker for German which is based on a head-lexicalised probabilistic contextfl'ee grammar. A manually developed grammar was semi-automatically extended wit...
ANLP
1992
13 years 8 months ago
1992
It is often assumed that when natural language processing meets the real world, the ideal of aiming for complete and correct interpretations has to be abandoned. However, our expe...