follower met some questions

[Cra2yDave]

I am very grateful for you sharing your codes.
When I rerun the codes(binary Salp Swarm Algorithm) in Matlab 2018a,I met some questions

The command window show :
error using knnclassify (line 79)
'knnclassify' has been removed. Use 'fitcknn' to fit a KNN classification model and classify data using 'ClassificationKNN.predict'.
error AccTest (line 12)
c = knnclassify(validation(:,x),training(:,x),trn(:,end),5);
error main (line 18)
[acc,cmtest] = AccTest(TargetPosition,trn,vald); % testing phase

I don’t know what’s wrong and how should I remedy the codes.
Could you give me some suggestions?
I will appreciate it if you are willing to help me！

[Cra2yDave]

my email : ibelionly@gmail.com

[ashutosh160798]

@Cra2yDave Did you find a fix to the problem?

[yf29]

@Cra2yDave Did you find a fix to the problem?