PSO Classification Algorithm

version 1.0.0 (249 KB) by Seyed Muhammad Hossein Mousavi
PSO Classification Algorithm

335 Downloads

Updated 31 Dec 2021

View License

PSO Neural Network Classification % So, there was no proper evolutionary classification Matlab code in the web, % Which decided to make one with PSO. % This code gets data input for classification which contains data and % labels and stores it into 'netdata'. data consists of 300 samples for 6 % classes which includes 40 features. You can extract your features and % label it as it is a supervised model. These features are extracted SURF % features out of small objects images. Now, System is combination of PSO % and typical shallow neural network. Neural network itself makes the % initial structure or body of the system but PSO has duty of weighting the % neurons in training, which true power of evolutionary algorithms present % here. Finally, result compared with SVM, KNN, and TREE classification % algorithms as confusion matrix and final recognition accuracy. % There are three important parameters of 'NH' (number of hidden layers), % 'SwarmSize' and 'MaxIteration' which effect the performance of thee % system significantly. So, in order to get desired result, you should play % with these parameters based on your data. The only drawback here is that % labeling is done manually, which you can fix it yourself easily, but it % is after main stage of training. This code could be expanded to be % trained with other evolutionary algorithms such as GA or DE. If you find % any problem, please contact me as below:
% Email: mosavi.a.i.buali@gmail.com % Author: Seyed Muhammad Hossein Mousavi
% Also this code is part of the following project, so please cite below % after using the code:
% Mousavi, Seyed Muhammad Hossein, et al. "A PSO fuzzy-expert system: As an % assistant for specifying the acceptance by NOET measures, at PH. D % level." 2017 Artificial Intelligence and Signal Processing Conference % (AISP). IEEE, 2017.
% Thank you for citing the paper and enjoy the code (hope it help you (Be happy :)

Cite As

Seyed Muhammad Hossein Mousavi (2022). PSO Classification Algorithm (https://www.mathworks.com/matlabcentral/fileexchange/104350-pso-classification-algorithm), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2019a
Compatible with any release
Platform Compatibility
Windows macOS Linux

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!