Lokesh Gagnani

9 Questions 11 Answers 0 Followers

Questions related from Lokesh Gagnani

Can I Compare most SI techniques using Sphere,Rosenbrock and Ackley benchmark function by giving fixed no of iterations,max and min values(range) ?

I want to compare the SI techniques such as ACO, PSO, FA, TLBO,SA, DEM ABC,HS,ICA,IWO,CA,IFA,CS,SSO. For comparison I am using becnhmark functions as sphere,rosenbrock and ackley. Further I am...

04 March 2017 3,704 7 View

Can anyone suggest comparison criteria for various algorithms like ACO, ABC, PSO, BFO, FA, SSO,etc ?

I want to compare these methods using matlab. So what can be the criteria for calculating the best method, although different methods are useful as per the applications. Can I use the the...

31 October 2016 4,157 13 View

What is meaning of this "parameter optimization of SVM by PSO"?

I read several papers on this topic. I can change parameters C and epsilon manually so that optimised result can be obtained BUT I found that there is parameter optimization of SVM by PSO (or any...

09 June 2016 7,794 11 View

I require datasets with rows between (1000, 9999) and (more than 10000) with binary and multiclass attribute?

I am unable to find data sets with all positive values from UCI. Values can be fraction but not negative. Thanks

06 May 2016 3,133 2 View

What is opimization of parameters in KFCM using hybrid algo?

I am working on KFCM for clustering of dataset. The output of it centroids, membership matrix and objective function. I referred paper "Identiﬁcation of ﬂight state under different simulator modes...

10 April 2016 4,553 2 View

Cost Function in Bacteria Foraging Optimization algorithm (BFOA)?

I am implementing clustering using BFO with dataset. However I have matlab code for it. But I want to find the cost function in java specially the parameters of J. The code is attached. X is the...

08 April 2016 8,664 3 View

Why there is no difference in KFCM anf FCM results for clustering?

I implemented the FCM and KFCM in java for clustering of dataset. However I obtained same results for Obj Function:Code in KFCM: object += 2*(Math.pow(u[i * pattern+j], m) * K(v1, v2, dimension) *...

05 April 2016 9,991 1 View

Get cluster points/values from FCM method for confusion matrix?

I implemented the FCM method in java. It generates centroid file, matrix file and objective function. I have taken cluster=2 as assumption. Now I want values that fall in cluster 1 and values that...

29 March 2016 7,470 1 View

Variants of PSO for data clustering?

I researched on data clustering in PSO and came to know that PSO has many variants..I implemented the gbest PSO whose pseudocode is in image PSO_Impl.jpeg. Now I came across the FCM-PSO algorithm...

25 March 2016 3,675 2 View