27 search results - page 1 / 6 » Natural Language Understanding by Combining Statistical Meth... |
DAGM
2008
Springer
13 years 6 months ago
2008
Springer
This paper introduces an novel framework for speech understanding using extended context-free grammars (ECFGs) by combining statistical methods and rule based knowledge. By only us...
CORR
2008
Springer
13 years 5 months ago
2008
Springer
There exist very lucid explanations of the combinatorial origins of rational and algebraic functions, in particular with respect to regular and context free languages. In the searc...
ESOP
2011
Springer
12 years 8 months ago
2011
Springer
Abstract. Dependent grammars extend context-free grammars by allowing semantic values to be bound to variables and used to constrain parsing. Dependent grammars can cleanly specify...
ITS
2004
Springer
13 years 10 months ago
2004
Springer
When implementing a tutoring system that attempts a deep understanding of students’ natural language explanations, there are three basic approaches to choose between; symbolic, i...
ICML
2005
IEEE
14 years 5 months ago
2005
IEEE
We present a directed Markov random field (MRF) model that combines n-gram models, probabilistic context free grammars (PCFGs) and probabilistic latent semantic analysis (PLSA) fo...