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How many layers are there in Adaptive Neuro Fuzzy Inference Systems Anfis )? 

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The proposed methods can avoid the curse of dimensionality that is encountered in backpropagation and hybrid adaptive neuro-fuzzy inference system (ANFIS) methods.
Amongst these, ANFIS (Adaptive Neuro-Fuzzy Inference System) has provided best results for control of robotic manipulators as compared to the conventional control strategies.
The ANFIS is an attractive compromise between the adaptability of a neural network and interpretability of a fuzzy inference system.
The adaptive neuro-fuzzy inference system (ANFIS) has the advantages of expert knowledge of fuzzy inference system and learning capability of neural networks.
The ANFIS has the advantages of expert knowledge of the fuzzy inference system and the learning capability of neural networks.
By applying this methodology to a great variety of neuro-fuzzy systems, it is possible to obtain general results about the most relevant factors defining the neural network design.

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