Identification of overpricing in the purchase of medication by the Federal Government of Brazil, using text mining and clustering based on ontology

Referência:
CORREA, Marco Aurelio Oliveira dos Santos; LEAL, Adriano Galindo. Identification of overpricing in the purchase of medication by the Federal Government of Brazil, using text mining and clustering based on ontology. In: INTERNATIONAL CONFERENCE ON CLOUD AND BIG DATA COMPUTING, ICCBD, 2., 2018, Barcelona. Proceedings… 5 p.

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