509 citations · 2.7k across the 76 of their papers we have counts for
4 papers · 1 filter
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…
Principal Component Analysis: A Natural Approach to Data Exploration
Felipe L. Gewers, Gustavo R. Ferreira, Henrique F. de Arruda +4
Principal component analysis (PCA) is often used for analyzing data in the most diverse areas. In this work, we report an integrated approach to several theoretical and practical a…
Word sense induction using word embeddings and community detection in complex networks
Edilson A. Corrêa, Diego R. Amancio
Word Sense Induction (WSI) is the ability to automatically induce word senses from corpora. The WSI task was first proposed to overcome the limitations of manually annotated corpus…
The Dynamics of Knowledge Acquisition via Self-Learning in Complex Networks
Thales S. Lima, Henrique F. de Arruda, Filipi N. Silva +3
Studies regarding knowledge organization and acquisition are of great importance to understand areas related to science and technology. A common way to model the relationship betwe…