58 citations · 112 across the 17 of their papers we have counts for
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A Hash-based Co-Clustering Algorithm for Categorical Data
Fabricio Olivetti de França
Many real-life data are described by categorical attributes without a pre-classification. A common data mining method used to extract information from this type of data is clusteri…
A Flexible Fitness Function for Community Detection in Complex Networks
Fabricio Olivetti de Franca, Guilherme Palermo Coelho
Most community detection algorithms from the literature work as optimization tools that minimize a given \textit{fitness function}, while assuming that each node belongs to a singl…
Maximizing Diversity for Multimodal Optimization
Fabricio Olivetti de Franca
Most multimodal optimization algorithms use the so called \textit{niching methods}~\cite{mahfoud1995niching} in order to promote diversity during optimization, while others, like \…
Iterative Universal Hash Function Generator for Minhashing
Fabricio Olivetti de Franca
Minhashing is a technique used to estimate the Jaccard Index between two sets by exploiting the probability of collision in a random permutation. In order to speed up the computati…