i am increase the training data and it is greater than the total no of parameter , but epoch error shows -1.#IND. please tel me what i am doing now? can i taking the epoch error 3.29328 and generate rule for checking the data ? and another thing is t

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monideepa on 11 Feb 2018

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NFIS info: Number of nodes: 830 Number of linear parameters: 412 Number of nonlinear parameters: 618 Total number of parameters: 1030 Number of training data pairs: 1043 Number of checking data pairs: 0 Number of fuzzy rules: 103

Start training ANFIS ...

   1    3.29328
   2    -1.#IND
Designated epoch number reached --> ANFIS training completed at epoch 2.

i am increase the training data and it is greater than the total no of parameter , but epoch error shows -1.#IND. please tel me what i am doing now? can i taking the epoch error 3.29328 and generate rule for checking the data ? and another thing is that i am getting this epoch error at epoch no 1 i.e after first run. is this acceptable that epoch 1 gives minimum error?