Fuzzy regression models extend traditional statistical regression by integrating fuzzy set theory to better handle imprecision and uncertainty inherent in many real-world data sets. These models ...

Granular computing and fuzzy modeling together constitute a powerful framework for analysing and managing complex, imprecise, and uncertain data. By decomposing data into manageable granules and ...

In marketing, qualitative data are used in theory development to investigate marketing phenomena in more depth. After qualitative data are collected, the judgment-based classification of items into ...