Stylometry

According to the article Introduction to stylometry with Python by François Dominic Laramée:

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Stylometry is the quantitative study of literary style through computational distant reading methods. It is based on the observation that authors tend to write in relatively consistent, recognizable and unique ways. For example: - Each person has their own unique vocabulary, sometimes rich, sometimes limited. Although a larger vocabulary is usually associated with literary quality, this is not always the case. Ernest Hemingway is famous for using a surprisingly small number of different words in his writing, which did not prevent him from winning the Nobel Prize for Literature in 1954. - Some people write in short sentences, while others prefer long blocks of text consisting of many clauses. - No two people use semicolons, em-dashes, and other forms of punctuation in the exact same way. The ways in which writers use small function words, such as articles, prepositions and conjunctions, has proven particularly telling. In a survey of historical and current stylometric methods, Efstathios Stamatatos points out that function words are “used in a largely unconscious manner by the authors, and they are topic-independent.” For stylometric analysis, this is very advantageous, as such an unconscious pattern is likely to vary less, over an author’s corpus, than his or her general vocabulary. (It is also very hard for a would-be forger to copy.) Function words have also been identified as important markers of literary genre and of chronology.

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Stylometry concepts

Temple University Libraries states about Stylometry:

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Like many strategies in the digital humanities, stylometry combines traditional close reading alongside more distant reading. Close reading In literary criticism, close reading describes a sustained attention to the text, looking at word choice, syntax, and particular images, to reveal meaning. This methodology came out of New Criticism and does not rely on historical or biographical research, intending to analyze the complexities of the individual text instead. Distant reading This is a concept coined by Franco Moretti that suggests that looking at the wider scope of literature, through larger computational or archival methods, can help us see larger trends and reveal previously obscured systems within literary study.

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Journal article on stylometry

The abstract for the journal article A Complex Network Approach to Stylometry by Diego Raphael Amancio states:

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Statistical methods have been widely employed to study the fundamental properties of language. In recent years, methods from complex and dynamical systems proved useful to create several language models. Despite the large amount of studies devoted to represent texts with physical models, only a limited number of studies have shown how the properties of the underlying physical systems can be employed to improve the performance of natural language processing tasks. In this paper, I address this problem by devising complex networks methods that are able to improve the performance of current statistical methods. Using a fuzzy classification strategy, I show that the topological properties extracted from texts complement the traditional textual description. In several cases, the performance obtained with hybrid approaches outperformed the results obtained when only traditional or networked methods were used. Because the proposed model is generic, the framework devised here could be straightforwardly used to study similar textual applications where the topology plays a pivotal role in the description of the interacting agents.

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See also

• Literary criticism