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A Trinity of Trials: Surrey's 2014 Attempts at Author Verification---Notebook for PAN at CLEF 2014

Vartapetiance, Anna and Gillam, Lee (2014) A Trinity of Trials: Surrey's 2014 Attempts at Author Verification---Notebook for PAN at CLEF 2014 In: CLEF 2014 Evaluation Labs and Workshop.

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Abstract

Encouraged by results from our approaches in previous PAN workshops, this paper explores three different approaches using stopword cooccurrence. High frequency patterns of co-occurrence can be used to some extent as identifiers of an author’s style, and have been demonstrated to operate similarly across certain languages - without requiring deeper linguistic knowledge. However, making best use of such information remains unresolved. We compare results from applying three approaches overs such patterns: a frequency-mean-variance framework; a positional-frequency cosine comparison approach, and a cosine distance-based approach. A clearly advantageous approach across all languages and genres is yet to emerge.

Item Type: Conference or Workshop Item (Conference Paper)
Subjects : Computing
Divisions : Faculty of Engineering and Physical Sciences > Computing Science
Authors :
NameEmailORCID
Vartapetiance, AnnaUNSPECIFIEDUNSPECIFIED
Gillam, LeeUNSPECIFIEDUNSPECIFIED
Date : September 2014
Related URLs :
Depositing User : Lee Gillam
Date Deposited : 06 Mar 2017 12:00
Last Modified : 06 Mar 2017 12:00
URI: http://epubs.surrey.ac.uk/id/eprint/811778

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