Enriching descriptive information in ranking and sorting problems with visualizations techniques

摘要: Purpose – Most of the proposed decision aid methods provide user only with a prescriptive approach (quantitative analysis) without any descriptive (qualitative analysis). It is therefore not possible to justify and recommend ways improvement. The purpose this paper introduce visualization techniques complement approaches.Design/methodology/approach Visual have been developed for FlowSort sorting method, namely FS‐GAIA stacked bar diagrams.Findings found that visual techniques, fine details can be captured, e.g. detection incomparability (with FS‐GAIA) composition score diagrams).Research limitations/implications In future, it expected other multi‐criteria will complemented by approaches.Practical implications A real case study introduced in order illustrate practicality techniques. paper, innovation performance...