A new learning approach for Takagi-Sugeno fuzzy systems applied to time series prediction

2017 ◽  
Author(s):  
Rosa Altilio ◽  
Antonello Rosato ◽  
Massimo Panella
Keyword(s):  
Time Series ◽  
Fuzzy Systems ◽  
Time Series Prediction ◽  
Learning Approach ◽  
New Learning ◽  
Takagi Sugeno

scholarly journals Identification of time series models using sparse Takagi–Sugeno fuzzy systems with reduced structure

2022 ◽  
Author(s):  
Krzysztof Wiktorowicz ◽  
Tomasz Krzeszowski
Keyword(s):  
Time Series ◽  
Fuzzy Systems ◽  
Hybrid Methods ◽  
Time Series Prediction ◽  
Fuzzy Model ◽  
Quality Criterion ◽  
Pattern Search ◽  
Sparse Regression ◽  
Simulated Annealing Genetic Algorithm ◽  
Takagi Sugeno

AbstractSimplifying fuzzy models, including those for predicting time series, is an important issue in terms of their interpretation and implementation. This simplification can involve both the number of inference rules (i.e., structure) and the number of parameters. This paper proposes novel hybrid methods for time series prediction that utilize Takagi–Sugeno fuzzy systems with reduced structure. The fuzzy sets are obtained using a global optimization algorithm (particle swarm optimization, simulated annealing, genetic algorithm, or pattern search). The polynomials are determined by elastic net regression, which is a sparse regression. The simplification is based on reducing the number of polynomial parameters in the then-part by using sparse regression and removing unnecessary rules by using labels. A new quality criterion is proposed to express a compromise between the model accuracy and its simplification. The experimental results show that the proposed methods can improve a fuzzy model while simplifying its structure.

A deep learning approach for hydrological time-series prediction: A case study of Gilgit river basin

2020 ◽  
Vol 13 (3) ◽  
pp. 915-927 ◽  
Author(s):  
Dostdar Hussain ◽  
Tahir Hussain ◽  
Aftab Ahmed Khan ◽  
Syed Ali Asad Naqvi ◽  
Akhtar Jamil
Keyword(s):  
Time Series ◽  
Deep Learning ◽  
River Basin ◽  
Time Series Prediction ◽  
Learning Approach
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