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AI-generated vs human-authored texts: A multidimensional comparison

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Autor(es):
Sardinha, Tony Berber
Número total de Autores: 1
Tipo de documento: Artigo Científico
Fonte: APPLIED CORPUS LINGUISTICS; v. 4, n. 1, p. 10-pg., 2024-01-04.
Resumo

The goal of this study is to assess the degree of resemblance between texts generated by artificial intelligence (GPT) and (written and spoken) texts produced by human individuals in real-world settings. A comparative analysis was conducted along the five main dimensions of variation that Biber (1988) identified. The findings revealed significant disparities between AI-generated and human-authored texts, with the AI-generated texts generally failing to exhibit resemblance to their human counterparts. Furthermore, a linear discriminant analysis, performed to measure the predictive potential of dimension scores for identifying the authorship of texts, demonstrated that AI-generated texts could be identified with relative ease based on their multidimensional profile. Collectively, the results underscore the current limitations of AI text generation in emulating natural human communication. This finding counters popular fears that AI will replace humans in textual communication. Rather, our findings suggest that, at present, AI's ability to capture the intricate patterns of natural language remains limited. (AU)

Processo FAPESP: 22/05848-7 - Análise multidimensional da língua, discurso e sociedade
Beneficiário:Antonio Paulo Berber Sardinha
Modalidade de apoio: Auxílio à Pesquisa - Temático