5 papers · 1 filter
Ellogon: A New Text Engineering Platform
Georgios Petasis, Vangelis Karkaletsis, Georgios Paliouras +2
This paper presents Ellogon, a multi-lingual, cross-platform, general-purpose text engineering environment. Ellogon was designed in order to aid both researchers in natural languag…
Stacking classifiers for anti-spam filtering of e-mail
G. Sakkis, I. Androutsopoulos, G. Paliouras +3
We evaluate empirically a scheme for combining classifiers, known as stacked generalization, in the context of anti-spam filtering, a novel cost-sensitive application of text categ…
Learning to Filter Spam E-Mail: A Comparison of a Naive Bayesian and a Memory-Based Approach
Ion Androutsopoulos, Georgios Paliouras, Vangelis Karkaletsis +3
We investigate the performance of two machine learning algorithms in the context of anti-spam filtering. The increasing volume of unsolicited bulk e-mail (spam) has generated a nee…
An Experimental Comparison of Naive Bayesian and Keyword-Based Anti-Spam Filtering with Personal E-mail Messages
Ion Androutsopoulos, John Koutsias, Konstantinos V. Chandrinos +1
The growing problem of unsolicited bulk e-mail, also known as "spam", has generated a need for reliable anti-spam e-mail filters. Filters of this type have so far been based mostly…
Resolving Part-of-Speech Ambiguity in the Greek Language Using Learning Techniques
G. Petasis, G. Paliouras, V. Karkaletsis +2
This article investigates the use of Transformation-Based Error-Driven learning for resolving part-of-speech ambiguity in the Greek language. The aim is not only to study the perfo…