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NAACL
2010
15 years 4 months ago
An Unsupervised Aspect-Sentiment Model for Online Reviews
With the increase in popularity of online review sites comes a corresponding need for tools capable of extracting the information most important to the user from the plain text da...
Samuel Brody, Noemie Elhadad
COLING
1996
15 years 7 months ago
Using a Hybrid System of Corpus- and Knowledge-Based Techniques to Automate the Induction of a Lexical Sublanguage Grammar
Porting a Natural Language Processing (NLP) system to a new domain remains one of the bottlenecks in syntactic parsing, because of the amount of effort required to fix gaps in the...
Geert Jan Wilms
ICCS
2001
Springer
15 years 10 months ago
Learning to Generate CGs from Domain Specific Sentences
Automatically generating Conceptual Graphs (CGs) [1] from natural language sentences is a difficult task in using CG as a semantic (knowledge) representation language for natural l...
Lei Zhang, Yong Yu
ICGI
2004
Springer
15 years 11 months ago
Learnability of Pregroup Grammars
Abstract. This paper investigates the learnability of Pregroup Grammars, a context-free grammar formalism recently defined in the field of computational linguistics. In a first ...
Denis Béchet, Annie Foret, Isabelle Tellier
EMNLP
2010
15 years 4 months ago
A Latent Variable Model for Geographic Lexical Variation
The rapid growth of geotagged social media raises new computational possibilities for investigating geographic linguistic variation. In this paper, we present a multi-level genera...
Jacob Eisenstein, Brendan O'Connor, Noah A. Smith,...