An extension of Ekeland's variational principle in fuzzy metric space and its applications.
Jiang ZhuChengkui ZhongGeping WangPublished in: Fuzzy Sets Syst. (1999)
Keyphrases
- metric space
- variational principle
- similarity search
- fuzzy measures
- high dimensional
- distance function
- fuzzy sets
- fuzzy logic
- similarity searching
- euclidean space
- variational formulation
- range queries
- membership functions
- searching in metric spaces
- fuzzy rules
- vector space
- data sets
- database
- pattern recognition
- point sets
- low dimensional
- multi dimensional
- feature selection
- computer vision