872 search results - page 134 / 175 » Statistical significance of MUC-6 results |
COLING
2008
13 years 9 months ago
2008
We propose an approach to natural language inference based on a model of natural logic, which identifies valid inferences by their lexical and syntactic features, without full sem...
LREC
2010
13 years 9 months ago
2010
The paper presents results of an experiment dealing with sentiment analysis of Croatian text from the domain of finance. The goal of the experiment was to design a system model fo...
LREC
2010
13 years 9 months ago
2010
The field of opinion mining has emerged in recent years as an exciting challenge for computational linguistics: investigating how humans express subjective judgments through lingu...
LREC
2008
13 years 9 months ago
2008
News articles about the same event published over time have properties that challenge NLP and IR applications. A cluster of such texts typically exhibits instances of paraphrase a...
SDM
2008
SIAM
13 years 9 months ago
2008
SIAM
This paper studies the ensemble selection problem for unsupervised learning. Given a large library of different clustering solutions, our goal is to select a subset of solutions t...