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Firefly Algorithm

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Firefly Algorithm for Constrained Optimization

Updated 16 Aug 2011

Firefly algorithm for nonlinear constrained optimization.

For simple demo in 2D, please use firefly_simple.m

For unconstrained functions in higher dimenisions, please use fa_ndim.m

For nonlinear constrained optimization,

Cite As

Xin-She Yang (2021). Firefly Algorithm (https://www.mathworks.com/matlabcentral/fileexchange/29693-firefly-algorithm), MATLAB Central File Exchange. Retrieved .

Comments and Ratings (44)

Stephen Kwarteng

I'm using firefly algorithm to optimize Artificial Neural Network for fault detection and classification of permanent magnet synchronous motor.
Could anyone help me with this since I'm a beginner in MATLAB.
Thank you.

Nguyen Thieu

Check out my github, I implemented this algorithm in Python (Numpy) for better performance.
https://github.com/thieunguyen5991/metaheuristics

Pham Minh Cong

KARTHIKA C K

I am using this firefly algorithm for tuning PID controller as a part of speed control of BLDC motor. I need to know how I can write the matlab code for tuning the PID controller using firefly algorithm please help me

Ted

thank you so much !

AMIT TRIPATHI

I am using this firefly algorithm for the optimization of process parameters of drilling by minimising the response using fa_mincon.m file.

i need to know how to plot the graph between the iteration and the best solution.

Jiaxun Li

Thank you so much, they are very useful!

Khampaserth xaphakdy

Thank you very much, Sir

sagar mali

Ali sameer

Hello
Thanks for shearing this important code
Can you please help me how can I train Artificial Neural network and ANFIS by using firefly algorithim

Saliha C A

how relay coordination is related to firefly algorithm in coding

Tricker Maelstrom

what different between " beta=(beta0-betamin)*exp(-gamma*r.^2)+betamin " and
" beta=beta0*exp(-gamma*r.^2) " and why you include betamin in to the equation?

Jinhua Zhou

Hello , how can use firefly algorithm for tuning parameters of PSS and POD

Dear Sir

Could you please tell me how can I use Firefly algorithm to select the parameters of the SVR model?.

Thanks

Marcelo Fernandes

Can any body tell me how fire fly can use for Classification to an Image.Please help me in code.

Thanks

omar serrano

porque en fa_mincon.m nunca evalúa la función dentro del doble for como lo marca en el articulo del 2010?

Yahya Zakaria mohamed

C zin ping

Dear sir
I have second order mathematical equation for surface roughness as output responses and cutting speed, feed, depth of cut as input parameters.I want to get optimal cutting conditions using firefly algorithm .
Can u show me demo how to write matlab coding using firefly algorithm??

MALATHI R K

MALATHI R K

Sir, i am trying to implement algorithm in c.. please give me the steps to implement this for correlating with what I have done..

bajuri satu

can i ask how to use this algorithm for optimizing svr parameter?

jasmin mary

sir can i use FA for optimization of TMD parameters

sangeetha natarajan

Sir, i have used your algorithm in matlab and could get nice results. But if i try to implement the same logic in c for embedded applications, it is not working if i increase the firefly population beyond 25. What would be the problem in it ??? i couldnt guess it.

Sun Zhen

thanks

Aravinth

Sir,
I need the firefly algorithm demo in order to use at the fusion level. I already tested with cuckoo search algorithm.

Josephine Amala

thanks

Chinchu Thomas

toan le

Vasanthamani

We require this to understand the concept

yaser moniri

thanks

Jagatheesan Kaliannan

realy good

Jagatheesan Kaliannan

PIRC

Ashraf K.

v.Good

hamed abdulaziz

Please I wonder if it is possible to use Firefly Algorithm for features selection,where I have one dimensional array of features like Contrast,Correlation,Homogeneity,Cluster prominence,Energy,and...etc,and I want to use Firefly Algorithm to choose the best features of them,please could you guide me to do this job?thanks in advance.

behrang

TNX .

SCU

Thank you so much, Dr. Yang

d g

very good..

hong

Luc

I used firefly algorithm to solve a multimodal design problem
with 149 design variables, it works very efficiently.

escato carreira

Does this algorithm solve multi-objective problems with non-linear constrains?

Jackson Shen

Haven't look in detail. The first impression is great.

It is nice that the algorithm is implemented by the author.

Great Job!

MATLAB Release Compatibility
Created with R14
Compatible with any release
Platform Compatibility
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