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2018 ; 13
(3
): e0193703
Nephropedia Template TP
gab.com Text
Twit Text FOAVip
Twit Text #
English Wikipedia
Authorship attribution based on Life-Like Network Automata
#MMPMID29566100
Machicao J
; Corrêa EA Jr
; Miranda GHB
; Amancio DR
; Bruno OM
PLoS One
2018[]; 13
(3
): e0193703
PMID29566100
show ga
The authorship attribution is a problem of considerable practical and technical
interest. Several methods have been designed to infer the authorship of disputed
documents in multiple contexts. While traditional statistical methods based
solely on word counts and related measurements have provided a simple, yet
effective solution in particular cases; they are prone to manipulation. Recently,
texts have been successfully modeled as networks, where words are represented by
nodes linked according to textual similarity measurements. Such models are useful
to identify informative topological patterns for the authorship recognition task.
However, there is no consensus on which measurements should be used. Thus, we
proposed a novel method to characterize text networks, by considering both
topological and dynamical aspects of networks. Using concepts and methods from
cellular automata theory, we devised a strategy to grasp informative
spatio-temporal patterns from this model. Our experiments revealed an
outperformance over structural analysis relying only on topological measurements,
such as clustering coefficient, betweenness and shortest paths. The optimized
results obtained here pave the way for a better characterization of textual
networks.