A Mathematical Explanation of Burrows ’ s Delta ∗ Sterling
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چکیده
While many methods have been applied to the problem of automated authorship attribution, John F. Burrows’s “Delta Method” [1] is a particularly simple, yet effective, one [2, 3]. The goal is to automatically determine, based on a set of known training documents labeled by their authors, who the most likely author is for an unlabeled test document. The Delta method uses the most frequent words in the training corpus as the features that it uses to make these judgments. The Delta measure is defined as:
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تاریخ انتشار 2006