173 citations · 945 across the 70 of their papers we have counts for
4 papers · 1 filter
A keyword-driven approach to science
Henrique Ferraz de Arruda, Luciano da Fontoura Costa
To a good extent, words can be understood as corresponding to patterns or categories that appeared in order to represent concepts and structures that are particularly important or…
Paragraph-based complex networks: application to document classification and authenticity verification
Henrique F. de Arruda, Vanessa Q. Marinho, Luciano da F. Costa +1
With the increasing number of texts made available on the Internet, many applications have relied on text mining tools to tackle a diversity of problems. A relevant model to repres…
Concentric network symmetry grasps authors' styles in word adjacency networks
Diego R. Amancio, Filipi N. Silva, Luciano da F. Costa
Several characteristics of written texts have been inferred from statistical analysis derived from networked models. Even though many network measurements have been adapted to stud…
Structure-semantics interplay in complex networks and its effects on the predictability of similarity in texts
Diego R. Amancio, Osvaldo N. Oliveira, Luciano da F. Costa
There are different ways to define similarity for grouping similar texts into clusters, as the concept of similarity may depend on the purpose of the task. For instance, in topic e…