%0 Journal Article
%T Principal Component Analysis for Authorship Attribution
%A Amir Jamak
%A Alen Savatic
%A Mehmet Can
%J Southeast Europe Journal of Soft Computing
%D 2012
%I 
%X A common problem in statistical pattern recognition is that offeature selection or feature extraction. Feature selection refers to a processwhereby a data space is transformed into a feature space that, in theory,has exactly the same dimension as the original data space. However, thetransformation is designed in such a way that the data set may berepresented by a reduced number of "effective" features and yet retain mostof the intrinsic information content of the data; in other words, the data setundergoes a dimensionality reduction. In this paper the data collected bycounting words and characters in around a thousand paragraphs of eachsample book underwent a principal component analysis performed usingneural networks. Then first of the principal components is used todistinguished the books authored by a certain author.
%K principal components
%K authorship attribution
%K stylometry
%K text categorization
%K function words
%K classification task
%K stylistic features
%K syntactic characteristics
%U http://www.scjournal.com.ba/index.php/scjournal/article/view/10/9