30 search results - page 4 / 6 » Improved Inference for Unlexicalized Parsing |
ACL
2010
13 years 4 months ago
2010
Learning a tree substitution grammar is very challenging due to derivational ambiguity. Our recent approach used a Bayesian non-parametric model to induce good derivations from tr...
COLING
2008
13 years 7 months ago
2008
In this paper, we consider classifying word positions by whether or not they can either start or end multi-word constituents. This provides a mechanism for "closing" cha...
ISMB
1993
13 years 7 months ago
1993
Wedescribe various methods designed to discover knowledge in the GenBanknucleic acid sequence database. Using a grammatical model of gene structure, we create a parse tree of a ge...
ACL
2006
13 years 7 months ago
2006
Pipeline computation, in which a task is decomposed into several stages that are solved sequentially, is a common computational strategy in natural language processing. The key pr...
ECCV
2008
Springer
14 years 7 months ago
2008
Springer
Abstract. Movies and TV are a rich source of diverse and complex video of people, objects, actions and locales "in the wild". Harvesting automatically labeled sequences o...