SAPEVO-M: A GROUP MULTICRITERIA ORDINAL RANKING METHOD

• Autor(a) principal: Gomes,Carlos Francisco Simões
• Data de Publicação: 2020
• Outros Autores: Santos,Marcos dos, Teixeira,Luiz Frederico Horácio de Souza de Barros, Sanseverino,Adriana Manzolillo, Barcelos,Mara Regina dos Santos
• Tipo de documento: Artigo
• Idioma: eng
• Título da fonte: Pesquisa operacional (Online)
• Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0101-74382020000100212
• topic: multicriteria decision aid; ordinal ranking methods; group multicriteria decision aid; ordinal data; aggregation of preferences

ABSTRACT This paper proposes a new ordinal method to rank alternatives with multiple criteria and decision makers (DMs). This is a decision group ordinal method called SAPEVO-M, an acronym for Simple Aggregation of Preferences Expressed by Ordinal Vectors Group Decision Making. SAPEVO-M method allows for the aggregation of DM preference rankings into a consensus ranking and expresses the DM degrees of importance in the form of a rank order. It was developed for dealing with purely ordinal criteria and it is also applicable to situations in which ordinal and cardinal criteria are intermixed. A free version of the method was made available on the internet.