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Easily labelling hierarchical document clusters. Author(s): MOURA, M. F. One of the problems of automatic models that generate topic taxonomies is the process of creating the most significant term list that discriminates each document group. In this paper, a new method to... ... Repository: BDPA Publication year: 2008
Improving multivariate data streams clustering. Author(s): ROMANI, L. A. S. Clustering data streams is an important task in data mining research. Recently, some algorithms have been proposed to cluster data streams as a whole, but just few of them deal with multivariate data... ... Repository: BDPA Publication year: 2016
Feature extraction of spatial panel data with autoencoders for clustering the Brazilian agricultural diversity. Author(s): SILVA, M. A. S. da; MATOS, L. N.; SANTOS, F. E. DE O.; DOMPIERI, M. H. G.; MOURA, F. R. DE ABSTRACT - Brazilian agricultural production presents a high degree of spatial diversity, which challenges designing territorial public policies to promote sustainable development. This article propos... ... Repository: BDPA Publication year: 2022
Competitiveness of the sugarcane cluster in Goianesia-GO, Brazil. Author(s): CASTIBLANCO, J. S.; WANDER, A. E. The present study aims to analyze the competitiveness of the chain of sugarcane cluster that is located in Goianesia (Goiás state, Brazil) and in nearby municipalities like Barro Alto, Santa Rita and... ... Repository: BDPA Publication year: 2016
Revisiting "privacy preserving clustering by data transformation". Author(s): OLIVEIRA, S. R. de M. Preserving the privacy of individuals when data are shared for clustering is a complex problem. The challenge is how to protect the underlying data values subjected to clustering without jeopardizing... ... Repository: BDPA Publication year: 2010
Clustering algorithms validation to system definition of decision-making for vitivinicultural and enological parameters. Author(s): ALVES, C. A. N.; PEREIRA, G. E.; PAULA JÚNIOR, I. C. DE; CAMPOS, L. S.; VASCONCELOS, L. B. DE Clustering algorithms validation to system definition of decision-making for vitivinicultural and enological parameters. Repository: BDPA Publication year: 2024
Clustering approaches and ensembles applied in the delineation of management classes in precision agriculture. Author(s): SPERANZA, E. A.; CIFERRI, R. R.; CIFERRI, C. D. de A. Abstract. This paper describes an experiment performed using different approaches for spatial data clustering, aiming to assist the delineation of management classes in Precision Agriculture (PA). The... ... Repository: BDPA Publication year: 2016
IPAgrIDados: tutorial para criação de cluster virtual R. Author(s): NAKAI, A. M.; CORREA, J. L.; MACIEL, R. J. S. Este documento exemplifica o uso da IPAgrIDados, apresentando o passo a passo da criação de um cluster virtual pré-configurado para processamento distribuído com o software R. Repository: BDPA Publication year: 2018
Desenvolvimento regional, efeito de localização e clusters agroindustriais no Brasil. Author(s): GUIMARÃES, M. F. Objetiva-se, neste artigo, uma breve revisão da literatura acadêmica sobre o desenvolvimento regional e o efeito de localização, buscando-se, para tanto, identificar elementos que possam estar relacio... ... Repository: BDPA Publication year: 2006
Identificação de cluster gênicos biossintéticos nas linhagens de Streptomyces MPUR-28.3 e MPUR-51.7. Author(s): SOUZA, R. P.; COSTA, D. X.; LOPES, E. F.; QUEIROZ, C. A.; YAMAGISHI, M. E. B.; SILVA, G. F. da Em virtude da resistência dos patógenos aos fármacos e as inúmeras doenças sem tratamentos, têm-se buscado novas moléculas, sendo os microrganismos uma importante fonte. Os Streptomyces spp. são respo... ... Repository: BDPA Publication year: 2024

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