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Seleção de atributos em problemas de classificação unária
(Universidade Federal de São Paulo (UNIFESP), 2014-04-24)
In one-class classification problems all training examples belong to just one class. The absence of counter-examples represents a challenge to traditional Machine Learning and pre-processing techniques. This is the case ...
Novas formulações e técnicas de pré-processamento para o problema de particionamento de grafo em cliques
(Universidade Federal de São Paulo (UNIFESP), 2019-06-07)
Graph clustering is a fundamental technique in data analysis, used to understand the relation between the entities of a dataset. In this wor k, we have studied a graph clustering problem called Clique Partitioning Problem. ...