Legara, Erika Fille; Monterola, Christopher; Abundo, Cheryl - In: Physica A: Statistical Mechanics and its Applications 390 (2011) 1, pp. 110-119
We demonstrate an accurate procedure based on linear discriminant analysis that allows automatic authorship classification of opinion column articles. First, we extract the following stylometric features of 157 column articles from four authors: statistics on high frequency words, number of...
