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berghout tarek


University of batna-2

51 total contributions since 2018

Tarek BERGHOUT was born in RAHBAT Algeria, in 1991. He received his license degree in industrial computing and manufacturing, from Batna university in 2013, and his Master degree was also with the same option in the same department of industrial manufacturing and engineering in 2015. Currently he is a PhD student specialized in industrial prognosis based on artificial intelligence tools.

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Answered
Imprecision problem: pinv(H) is not equal to pinv(H'*H)*H'
in ELM you should alwayes scale your inputs batween (-1,1) fro both versions, do that and let me know about the results

3 days ago | 0

Submitted


self constructive Extreme learning machine (no intervention)
Incrimental Extreme Learning machine is developped In order to obtain suitable network architecture by adding hidden noeds each ...

12 days ago | 8 downloads |

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Submitted


Deep belief nets based Extreme Learning Machine
Tuning the hidden layers parameters for a deep neural network with the type of feed forward based Extreme learning machine is di...

16 days ago | 26 downloads |

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Submitted


Auto-encoder based Extreme learning machine
the function returns a fully trained auto-encoder based ELM

17 days ago | 20 downloads |

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Solved


convert matrix to single column
given any matrix, convert it to single column

18 days ago

Solved


Simple equation: Annual salary
Given an hourly wage, compute an annual salary by multiplying the wage times 40 and times 50, because salary = wage x 40 hours/w...

18 days ago

Solved


Most nonzero elements in row
Given the matrix a, return the index r of the row with the most nonzero elements. Assume there will always be exactly one row th...

18 days ago

Solved


Swap the first and last columns
Flip the outermost columns of matrix A, so that the first column becomes the last and the last column becomes the first. All oth...

18 days ago

Solved


Column Removal
Remove the nth column from input matrix A and return the resulting matrix in output B. So if A = [1 2 3; 4 5 6]; ...

18 days ago

Solved


Is my wife right?
Regardless of input, output the string 'yes'.

18 days ago

Solved


Add two numbers
Given a and b, return the sum a+b in c.

18 days ago

Solved


Find the sum of all the numbers of the input vector
Find the sum of all the numbers of the input vector x. Examples: Input x = [1 2 3 5] Output y is 11 Input x ...

18 days ago

Answered
Anyone here solves MATLAB problems as 'part-time job' ?
contact me for any problems you want to solve

18 days ago | 0

Answered
How to reduce the number of iterations in partical swarm optimization toolbox?
yes, chane the tolerance value incrimentaly

18 days ago | 0

Answered
how to use op-elm toolbox
first import you excel files into space work using import dat; the save them in the same repertory of opELM as ''filename.txt'' ...

18 days ago | 0

Answered
How to use new learning algorithm for training ANN other than predefined algorithms (like FFBP)
of course you can , this my codes for you: https://www.mathworks.com/matlabcentral/profile/authors/6602421-berghout-tarek?utf8=...

18 days ago | 0

Submitted


Extreme learning machine for classification and regression
Training a neural networks with single hidden layer with feed-forward type for regression or classification

18 days ago | 46 downloads |

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Answered
Accuracy doesnot change by changing number of layers and filters.
try toscale your data between (0 and 1) even thje targets and try a gain , because i faced those problems too.

19 days ago | 0

Answered
How do I represent an empty data in a matrix?
if that data is very important for you , i propose this solution for you: before you train your model , take only the raws tha...

19 days ago | 0

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Answered
trainNetwork - protect centain layers from changing
yes there is a pssibility take this codes and change the training lope, when you find ''for i=1: nember of layes '' change it to...

19 days ago | 0

Answered
It's possible to export a neural network as a function to use in excel?
i didn' t done it before , but i know that it is possible ; you have weights matrices you can put each one of them in tables and...

19 days ago | 0

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output of neural network
if your network traind for regression : the outputs will be a scaler value correspending to the inputs. if your network traind ...

19 days ago | 0

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How create NN ???
there are 2 hidden layers . but you should know that there is a difference between the training method and the type of the netw...

19 days ago | 0

| accepted

Answered
ELM Classifier does not produce a list of predicted labels
you can just add the name of the output to the function : Y for training output, TY for testing output like this : [Y,TY,Traini...

19 days ago | 0

Answered
How to tune the regularization parameter in extreme learning machine?
if you want to get beter trainig accuracy in basic SLFN traind by ELM you should do this: 1- invrease the nuber of neurons one ...

19 days ago | 0

| accepted

Answered
how to find class label in testing
just add "TY" to your function [TY,TrainingTime, TestingTime, TrainingAccuracy, TestingAccuracy]=.....;

20 days ago | 0

Answered
ELM Classifier does not produce a list of predicted labels
just add "TY" to your function [TY,TrainingTime, TestingTime, TrainingAccuracy, TestingAccuracy]=.....;

20 days ago | 0

Answered
code for back propagation
HI, try this : https://www.mathworks.com/matlabcentral/fileexchange/69947-back-propagation-algorithm-for-training-an-mlp?s_tid=p...

20 days ago | 0

Answered
what is back-propagation neural network. how to solve using matlab
read this code you will understand : https://www.mathworks.com/matlabcentral/fileexchange/69947-back-propagation-algorithm-for-t...

20 days ago | 0

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