An extension of nonstationary fuzzy sets to heteroskedastic fuzzy time series.
Marcos Antonio AlvesPetrônio Cândido de Lima e SilvaCarlos Alberto Severiano JuniorGustavo Linhares VieiraFrederico Gadelha GuimarãesHossein Javedani SadaeiPublished in: ESANN (2018)
Keyphrases
- non stationary
- fuzzy sets
- membership functions
- fuzzy set theory
- fuzzy logic
- fuzzy rules
- rough sets
- fuzzy similarity
- fuzzy numbers
- fuzzy sets theory
- t norm
- membership degree
- approximate reasoning
- interval valued
- financial time series
- aggregation operators
- triangular norms
- computational intelligence
- random fields
- membership degrees
- fuzzy reasoning
- fuzzy partition
- stock price
- fuzzy inference
- fuzzy relations
- linguistic variables
- autoregressive
- soft computing
- pattern recognition
- fuzzy entropy
- real world
- concept drift
- artificial intelligence
- fuzzy information
- granular computing
- fuzzy association rules
- artificial neural networks
- rough set theory
- triangular fuzzy numbers
- data mining
- fuzzy c means