houda mejri

Actif depuis 2017

Followers: 0 Following: 0

Statistiques

Feeds

Question

Influence of the options of ga on the result of the algorithm
Good evening, I'm trying to test the influence of the variations of the values of the ga's options on the result but I found t...

plus de 8 ans il y a | 1 réponse | 0

0

réponse

Question

how to have genetic algorithm with block box constraints ?
Hello I use the genetic algorithm to minimize a function and I wante to impose constraints of types blockbox. i want to have a ...

plus de 8 ans il y a | 1 réponse | 0

0

réponse

Question

can anybody help me with weka algorithms (J48 and Multilayerperceptron) in matlab?
Hello, I tested two learning algorithms to estimate two discrete variables in a test file one using the J48 algorithm and the...

plus de 8 ans il y a | 1 réponse | 0

0

réponse

Question

ga and R2013a
Hello please, I use this code for optimization on a Matlab version R2013a and there I have this message. Despite that I tried th...

plus de 8 ans il y a | 1 réponse | 0

0

réponse

Question

How to choose the attributes to use on matlab from an arff file ?
I have an arff file to import from weka on matlab using the jar libraries and i wonder how i can specify on matlab which attri...

plus de 8 ans il y a | 1 réponse | 0

0

réponse

Question

Genetic algorithm, nonlinear constraints, TolFun how to get good results ?
Hello, please i simulated a code for optimization of discrete and continous variables using ga function but I get a result tha...

plus de 8 ans il y a | 2 réponses | 0

2

réponses

Question

How to configure the options of ga function ?
Hello, i tried to configure the parametrs of ga function but i got this message.What to do ? thanks

plus de 8 ans il y a | 1 réponse | 0

1

réponse

Question

what is the Global Optimization Toolbox containing this file @cantileverConstraintsWithDisc ?
Please, can you tell me what is the Global Optimization Toolbox containing this file @cantileverConstraintsWithDisc ? Thank ...

plus de 8 ans il y a | 1 réponse | 0

0

réponse

Question

How to download a file .m for ga algorithm ?
Hello, please how can i download this file @cantileverConstraintsWithDisc from this link http://fr.mathworks.com/help/gads/solv...

plus de 8 ans il y a | 1 réponse | 0

1

réponse

Question

How to set options of particleswarm ?
Hello, actually i wanted to work with particle optimization function but i got this error message. Thanks for your help.

plus de 8 ans il y a | 1 réponse | 0

1

réponse

Question

How to fix the error
Hello, I used the function particleswarm for optimization but I got this error message. Please how can I fix it? thank you <<...

plus de 8 ans il y a | 1 réponse | 0

0

réponse

Question

Why the ga function does not display the x ?
<</matlabcentral/answers/uploaded_files/75341/code.PNG>> Hello, I used the ga function to do optimization. But the vecter x d...

plus de 8 ans il y a | 1 réponse | 0

0

réponse

Question

Fmincon error with variables
Hello, I have tried to manage continuous variables and a discrete variable x (7) in a code related to the function fmincon but I...

plus de 8 ans il y a | 1 réponse | 0

0

réponse

Question

How fmincon can manipulate continuous and discrete variables ?
Hello, I work on optimization with fmincon based on an artificial learning algorithm. And I used two types of variables: continu...

plus de 8 ans il y a | 1 réponse | 0

1

réponse

Question

How to fix this error ? "attempt to reference field of non-structure array"
Hello, I had this error by declaring testset and classify as global variables. do you have an idea ? thank you << <</matl...

plus de 8 ans il y a | 2 réponses | 0

2

réponses

Question

How to pass a classifier (Weka-Matlab) as a global variable on a Matlab code ?
Hello, Please how can I pass a classifier as a global variable on a matlab code? Attached is the class of the classifier. Che...

plus de 8 ans il y a | 1 réponse | 0

0

réponse

Question

Influence of the constraints on the vector x
Hello, please i made a simulation on a file.m for the function fmincon and by changing the constraints I find the same vector ...

presque 9 ans il y a | 1 réponse | 0

1

réponse

Question

How can I modify the attributes of an instance of an arff file on Matlab ?
Hello, please I have a block with this code which is a minimization function that I will use for the function fmincon. Attached ...

presque 9 ans il y a | 1 réponse | 0

1

réponse