Author identification using writer-dependent and writer-independent strategies
D Pavelec, E Justino, LV Batista… - Proceedings of the 2008 …, 2008 - dl.acm.org
Proceedings of the 2008 ACM symposium on Applied computing, 2008•dl.acm.org
In this work we discuss author identification for documents written in Portuguese. Two
different approaches were compared. The first is the writer-independent model which
reduces the pattern recognition problem to a single model and two classes, hence, makes it
possible to build robust system even when few genuine samples per writer are available.
The second is the personal model, which very often performs better but needs a bigger
number of samples per writer. We also introduce a stylometric feature set based on the …
different approaches were compared. The first is the writer-independent model which
reduces the pattern recognition problem to a single model and two classes, hence, makes it
possible to build robust system even when few genuine samples per writer are available.
The second is the personal model, which very often performs better but needs a bigger
number of samples per writer. We also introduce a stylometric feature set based on the …
In this work we discuss author identification for documents written in Portuguese. Two different approaches were compared. The first is the writer-independent model which reduces the pattern recognition problem to a single model and two classes, hence, makes it possible to build robust system even when few genuine samples per writer are available. The second is the personal model, which very often performs better but needs a bigger number of samples per writer. We also introduce a stylometric feature set based on the conjunctions and adverbs of the Portuguese language. Experiments on a database composed of short articles from 30 different authors and Support Vector Machine (SVM) as classifier demonstrate that the proposed strategy can produced results comparable to the literature.
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