From data mining to knowledge discovery: an overview
Advances in knowledge discovery and data mining
Time-series segmentation using predictive modular neural networks
Neural Computation
Neural, Novel and Hybrid Algorithms for Time Series Prediction
Neural, Novel and Hybrid Algorithms for Time Series Prediction
Learning from Data: Concepts, Theory, and Methods
Learning from Data: Concepts, Theory, and Methods
Predictive Modular Neural Networks: Applications to Time Series
Predictive Modular Neural Networks: Applications to Time Series
IEEE Transactions on Fuzzy Systems
IEEE Transactions on Neural Networks
Environmental Modelling & Software
Location of amide I mode of vibration in computed data utilizing constructed neural networks
Expert Systems with Applications: An International Journal
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A computational intelligence approach is used to explore the problem of detecting internal state changes in time dependent processes; described by heterogeneous, multivariate time series with imprecise data and missing values. Such processes are approximated by collections of time dependent non-linear autoregressive models represented by a special kind of neuro-fuzzy neural network. Grid and high throughput computing model mining procedures based on neuro-fuzzy networks and genetic algorithms, generate: (i) collections of models composed of sets of time lag terms from the time series, and (ii) prediction functions represented by neuro-fuzzy networks. The composition of the models and their prediction capabilities, allows the identification of changes in the internal structure of the process. These changes are associated with the alternation of steady and transient states, zones with abnormal behavior, instability, and other situations. This approach is general, and its sensitivity for detecting subtle changes of state is revealed by simulation experiments. Its potential in the study of complex processes in earth sciences and astrophysics is illustrated with applications using paleoclimate and solar data.