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EMNLP
2011
12 years 7 months ago
Named Entity Recognition in Tweets: An Experimental Study
People tweet more than 100 Million times daily, yielding a noisy, informal, but sometimes informative corpus of 140-character messages that mirrors the zeitgeist in an unprecedent...
Alan Ritter, Sam Clark, Mausam, Oren Etzioni
ISVC
2010
Springer
13 years 5 months ago
Image Enhancement by Median Filters in Algebraic Reconstruction Methods: An Experimental Study
Algebraic methods for image reconstruction provide good solutions even if only few projections are available. However, they can create noisy images if the number of iterations or t...
Norbert Hantos, Péter Balázs
NN
2008
Springer
146views Neural Networks» more  NN 2008»
13 years 6 months ago
Clustering and co-evolution to construct neural network ensembles: An experimental study
This paper introduces an approach called Clustering and Co-evolution to Construct Neural Network Ensembles (CONE). This approach creates neural network ensembles in an innovative ...
Fernanda L. Minku, Teresa Bernarda Ludermir
PAMI
2010
133views more  PAMI 2010»
13 years 5 months ago
An Experimental Study of Graph Connectivity for Unsupervised Word Sense Disambiguation
— Word sense disambiguation (WSD), the task of identifying the intended meanings (senses) of words in context, has been a long-standing research objective for natural language pr...
Roberto Navigli, Mirella Lapata
IV
2010
IEEE
150views Visualization» more  IV 2010»
13 years 5 months ago
Supporting the Analytical Reasoning Process in Maritime Anomaly Detection: Evaluation and Experimental Design
Despite the growing number of systems providing visual analytic support for investigative analysis, few empirical studies include investigations on the analytical reasoning proces...
Maria Riveiro, Göran Falkman