Using Fuzzy Set Theory to Analyse Investments and Select Portfolios of Tangible Investments in Uncertain Environments.
Antonio Terceño GómezJorge de AndrésGlòria BarberàTomás LorenzanaPublished in: Int. J. Uncertain. Fuzziness Knowl. Based Syst. (2003)
Keyphrases
- fuzzy set theory
- uncertain environments
- fuzzy sets
- investment decisions
- fuzzy logic
- autonomous systems
- fuzzy numbers
- interval valued fuzzy sets
- rough set theory
- set theory
- aggregation operators
- real world
- membership degree
- image thresholding
- databases
- multi robot
- rough sets
- membership functions
- expert systems
- image sequences
- decision making
- information retrieval
- neural network