Problem with anfis CLUSTERING
Hello all,
I am trying to use genfis2 to create a FIS structure to be used by ANFIS. I am working with a set of data that is 3000×3. The first 2 columns are the inputs for genfis2 and last column is the output. Below is how I am using the genfis2 command,
in_fis = genfis2(Xin,Xout,radii)
from what I understand, radii is a vector that determines the range of a cluster and xbounds are the min/max (to normalize the data) values in each column of data correct? Why am I getting
"Warning: Rank deficient, rank = 0, tol = NaN.
> In genfis2 at 179"
Start training ANFIS …
1 -1.#IND
2 1.#QNAN
.
.
85 1.#QNAN
Designated epoch number reached –> ANFIS training completed
??? Error using ==> evalfismex
Illegal parameters in fisGaussianMF() –> sigma = 0
Error in ==> evalfis at 84
[output,IRR,ORR,ARR] = evalfismex(input, fis, numofpoints);
Is it my input thats messed, anyone have any sage advice? Thank you.Hello all,
I am trying to use genfis2 to create a FIS structure to be used by ANFIS. I am working with a set of data that is 3000×3. The first 2 columns are the inputs for genfis2 and last column is the output. Below is how I am using the genfis2 command,
in_fis = genfis2(Xin,Xout,radii)
from what I understand, radii is a vector that determines the range of a cluster and xbounds are the min/max (to normalize the data) values in each column of data correct? Why am I getting
"Warning: Rank deficient, rank = 0, tol = NaN.
> In genfis2 at 179"
Start training ANFIS …
1 -1.#IND
2 1.#QNAN
.
.
85 1.#QNAN
Designated epoch number reached –> ANFIS training completed
??? Error using ==> evalfismex
Illegal parameters in fisGaussianMF() –> sigma = 0
Error in ==> evalfis at 84
[output,IRR,ORR,ARR] = evalfismex(input, fis, numofpoints);
Is it my input thats messed, anyone have any sage advice? Thank you. Hello all,
I am trying to use genfis2 to create a FIS structure to be used by ANFIS. I am working with a set of data that is 3000×3. The first 2 columns are the inputs for genfis2 and last column is the output. Below is how I am using the genfis2 command,
in_fis = genfis2(Xin,Xout,radii)
from what I understand, radii is a vector that determines the range of a cluster and xbounds are the min/max (to normalize the data) values in each column of data correct? Why am I getting
"Warning: Rank deficient, rank = 0, tol = NaN.
> In genfis2 at 179"
Start training ANFIS …
1 -1.#IND
2 1.#QNAN
.
.
85 1.#QNAN
Designated epoch number reached –> ANFIS training completed
??? Error using ==> evalfismex
Illegal parameters in fisGaussianMF() –> sigma = 0
Error in ==> evalfis at 84
[output,IRR,ORR,ARR] = evalfismex(input, fis, numofpoints);
Is it my input thats messed, anyone have any sage advice? Thank you. genfis2 MATLAB Answers — New Questions
