@article{Hirst3,
 author = "Graeme Hirst and Ol'ga Feiguina",
 title = "Bigrams of syntactic labels for authorship discrimination of short texts",
 year = "2007", 
 volume = "22", 
 number = "4", 
 pages = "405--417",
 journal = "Literary and Linguistic Computing",
 doi = "doi: 10.1093/llc/fqm023",
 abstract = "We present a method for authorship discrimination that is based on the
             frequency of bigrams of syntactic labels that arise from partial
             parsing of the text. We show that this method, alone or combined with
             other classification features, achieves a high accuracy on
             discrimination of the work of Anne and Charlotte Brontë, which is
             very difficult to do by traditional methods. Moreover, high accuracies
             are achieved even on fragments of text little more than 200 words
             long.",
 note = "<A HREF=http://llc.oxfordjournals.org/cgi/reprint/fqm023?ijkey=RgzfG77DlaCU5yz&keytype=ref> Get
        paper from publisher's Web site</a>"
}