Towards a QFD-based expert system: A novel extension to fuzzy QFD methodology using rough set theory.
Lian-Yin ZhaiLi Pheng KhooZhao-Wei ZhongPublished in: Expert Syst. Appl. (2010)
Keyphrases
- rough set theory
- quality function deployment
- rough sets
- fuzzy set theory
- expert systems
- rule generation
- approximate reasoning
- fuzzy comprehensive evaluation method
- fuzzy sets
- rough fuzzy
- fuzzy logic
- knowledge reduction
- conceptual design
- imprecise data
- rule extraction
- marine power plant
- decision rules
- attribute reduction
- equivalence relation
- decision table
- concept lattice
- variable precision rough set model
- knowledge discovery
- granular computing
- tool for data mining
- design process
- membership functions
- fuzzy rough sets
- information entropy
- approximation spaces
- rule induction
- fuzzy numbers
- data analysis
- lower and upper approximations
- fuzzy rules
- discernibility matrix
- soft computing
- upper approximation
- databases
- data mining
- attribute set
- rough set model
- rule sets
- knowledge engineering
- flow graphs
- rough sets theory
- fault diagnosis
- knowledge base
- independent component analysis
- computational theory
- attribute reduction algorithm
- machine learning
- information retrieval
- artificial intelligence