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CICLING
2009
Springer
14 years 7 months ago
Semantic Clustering for a Functional Text Classification Task
Abstract. We describe a semantic clustering method designed to address shortcomings in the common bag-of-words document representation for functional semantic classification tasks....
Thomas Lippincott, Rebecca J. Passonneau
ACL
2009
13 years 4 months ago
The Lie Detector: Explorations in the Automatic Recognition of Deceptive Language
In this paper, we present initial experiments in the recognition of deceptive language. We introduce three data sets of true and lying texts collected for this purpose, and we sho...
Rada Mihalcea, Carlo Strapparava
ICMLA
2008
13 years 8 months ago
Text Classification Using Tree Kernels and Linguistic Information
Standard Machine Learning approaches to text classification use the bag-of-words representation of documents to deceive the classification target function. Typical linguistic stru...
Teresa Gonçalves, Paulo Quaresma
ML
2002
ACM
223views Machine Learning» more  ML 2002»
13 years 6 months ago
Text Categorization with Support Vector Machines. How to Represent Texts in Input Space?
The choice of the kernel function is crucial to most applications of support vector machines. In this paper, however, we show that in the case of text classification, term-frequenc...
Edda Leopold, Jörg Kindermann
IJCNLP
2004
Springer
14 years 9 days ago
Systematic Construction of Hierarchical Classifier in SVM-Based Text Categorization
In a text categorization task, classification on some hierarchy of classes shows better results than the case without the hierarchy. In current environments where large amount of ...
Yongwook Yoon, Changki Lee, Gary Geunbae Lee