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Modifying Jaccard Coefficient for Texts Similarity
(Universidad del Zulia, 2019)
Salton's Cosine, Jaccard Index and Pearson's Correlation: comparing normalized and absolute indexed in author co-citation analysisCosseno de Salton, Índice de Jaccard e Correlação de Pearson: comparando índices normalizados e absolutos em análise de cocitação de autores
(Universidade Federal do Rio Grande do Sul, Faculdade de Biblioteconomia e Comunicação, Programa de Pós-Graduação em Ciência da Informação (Porto Alegre/RS), 2017)
Salton's Cosine, Jaccard Index and Pearson's Correlation: comparing normalized and absolute indexed in author co-citation analysis
(Univ Federal Rio Grande Sul, Fac Biblioteconomia & Comunicacao, 2017-01-01)
This research aims to conduct a comparative study between the absolute and normalized indicators for Author Co-citation Analysis, namely: Salton's Cosine (Sc), Jaccard Index (JI) and Pearson's correlation (r). As data ...
Patterns of turnover and floristic similarity show a non-random distribution of naturalized flora in Chile, South America
(Sociedad de Biología de Chile, 2008)
The Positive Matching Index: A new similarity measure with optimal characteristics
(Elsevier Science, 2010-09)
Despite the many coefficients accounting for the resemblance between pairs of objects based on presence/absence data, no one measure shows optimal characteristics. In this work the Positive Matching Index (PMI) is proposed ...
Segmentation of brain tumors using a semi-automatic computational strategy
(IOP Publishing, 2019)
In this work, a semi-automatic computational strategy is proposed for brain tumor
segmentation. The filtering (erosion + gaussian filters), segmentation (level set technique) and
quantification (BT volume) stages are ...
Similaridades dos planos plurianuais do Tocantins no período 2012-2023
(Universidade Federal do TocantinsBRPrograma de Pós-Graduação em Desenvolvimento Regional - PPGDRPalmas, 2023)
Molecular analysis of genetic diversity among vine accessions using DNA markers.
(Genetics and Molecular Research, 2017)