Community Profile

Tricia Rambharose


The University of the West Indies, Athabasca University

35 total contributions since 2009

http://www.triciaradica.com
Professional Interests: Computational intelligence-based personalization of user-adaptive web-based interactive systems

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Re: Partially Connected ANN
I'm using newff to create a new neural network. Yes Thank you for the concern anyways :) -Tricia Rambharose

5 years ago | 1949 views

Posted


Partially Connected ANN
Good day everyone, Does anyone have available MATLAB code to create a partially connected ANN? A partially connected ANN is whe...

5 years ago | 1949 views

Responded


Re: Problem in PSORT
Hi George, Thanks for the reply. I will download the PSORT version currently available on Mathworks. Additionally, I want to di...

6 years ago | 28895 views

Posted


Problem in PSORT
Good day George, I still have one problem persistent problem with the working of your PSORT. I have not fully tested out the la...

6 years ago | 28895 views

Submitted


Neural Network add-in for PSORT
This add-in allows a Neural Network to be trained by Particle Swarm Optimization technique.

6 years ago | 31 downloads |

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Re: Specifying Neural Network output range
Good day Greg, LOGSIG is the answer I was looking for, that is, restricting the ANN output to the range 0-1. Thank you for the ...

6 years ago | 8749 views

Responded


Re: Specifying Neural Network output range
Greg, Here are my answers to your exact questions: 1. What are the output bounds?, What are the max and min of the original o...

6 years ago | 8749 views

Responded


Re: Specifying Neural Network output range
Thanks for the food for thought Greg, Even after scaling the targets to have zero-mean/unit-variance and using purelin, the NN ...

6 years ago | 8749 views

Responded


Re: Specifying Neural Network output range
Good day Greg, Thank you very much for your reply. For my application the NN output range needs to be known, since the interp...

6 years ago | 8749 views

Posted


Specifying Neural Network output range
Good day all, I am training a 2 layer feed-forward neural network with transfer functions tansig and pureline. This neural netw...

6 years ago | 8749 views

Responded


Re: simple way to train a Neural Network using the PSO Toolbox
Good day Sugith, As we discussed via email, I have completed work on a NN add-in for a PSO toolbox which allows a NN to be train...

6 years ago | 5959 views

Responded


Re: Finalizing Alpha Version
Good day George, Thanks for the update. I will send to you the README file for the add-in. Can you please check this file for a...

6 years ago | 28895 views

Responded


Re: Finalizing Alpha Version
George, Thanks for the suggestions. You can go ahead and upload the PSORT modified for NN training functionality. As agreed, I ...

6 years ago | 28895 views

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Re: More questions about the working of the PSO Research toolbox
Hi George, Thanks for your reply concerning FIPS. For my research I am currently testing the performance of FIPS and to facilit...

6 years ago | 28895 views

Responded


Re: ANN Training with PSO
Good day, For those of you who asked about ANN using PSO, I completed the creation and testing of a ANN add-in for the PSO Rese...

6 years ago | 28895 views

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Re: More questions about the working of the PSO Research toolbox
Hi George, I also noticed no constriction factor used in your PSO toolbox. Or did I miss it? I read that this factor is used in...

6 years ago | 28895 views

Responded


Re: ANN Training with PSO
Hi Manish, There are several papers in literature about using PSO for NN training. NN training by PSO can be done in several wa...

6 years ago | 28895 views

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Re: More questions about the working of the PSO Research toolbox
Hi George, Thank you for the emails. I will check and get back to you. I am also doing further research on PSO variations. Does...

6 years ago | 28895 views

Responded


Re: More questions about the working of the PSO Research toolbox
Good day George, While running some tests using your PSO toolbox and I observe that in the value for 'fg' returned to gbest_cor...

6 years ago | 28895 views

Responded


Re: More questions about the working of the PSO Research toolbox
Good day George, Thank you once again for your detailed explanations. They are appreciated! Concerning fg ~= true_global_mini...

6 years ago | 28895 views

Responded


Re: More questions about the working of the PSO Research toolbox
Good day again George, Hope you are well. Here are a few more questions I have to better understand the working of your PSO too...

6 years ago | 28895 views

Posted


More questions about the working of the PSO Research toolbox
Hi George, Thank you for the comments and suggestions for my ANN add-in to your PSO Research toolbox. I look forward to your fu...

6 years ago | 28895 views

Responded


Re: ANN Training with PSO
Good day George, I am now using the updated version of the PSO Research toolbox you emailed to me. I found one bug however. In ...

6 years ago | 28895 views

Responded


Re: ANN Training with PSO
Good days, I realised the fix. Now it works by stopping at the specified ANN goal! What I still need assistance on is.. " at th...

6 years ago | 28895 views

Responded


Re: ANN Training with PSO
Hi George, Thanks again! For now I made the change in the fix. I want to switch over to the latest version of your PSO Research...

6 years ago | 28895 views

Responded


Re: ANN Training with PSO
Hi George, I replace the following lines of code in RegPSO_main.m if OnOff_v_reset || OnOff_position_clamping end With the co...

6 years ago | 28895 views

Responded


Re: ANN Training with PSO
Hi George, Just a few questions. I experimented with 'fg' and 'g' to pass to the NN as we discussed. I see that 'fg' is a singl...

6 years ago | 28895 views

Responded


Re: ANN Training with PSO
Hi George, I am using your PSO Research toolbox 2007 version. I may have found a bug in your PSO Research toolbox code. When I...

6 years ago | 28895 views

Responded


Re: ANN Training with PSO
Hi George, Very very informative. Thank you! However the interface is still somewhat unclear to me. I agree that the optimizat...

6 years ago | 28895 views

Responded


Re: PSO toolbox for latest Matlab versions
Hi George, I looked at your work on a new PSO toolbox as explained in your thesis and also the toolbox documentation provided o...

6 years ago | 28895 views

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