Change language: en fr
Contact

Optimised Online Genetic Algorithms


Lots of objects (computer, smart TV, smartwatch, smartphone, connected objet, ...) belonging to a client can be using the same project. This project, if granted the permission by the client, can evaluate the fitness of chromosomes thus participating in the evolution of the population. It is more convenient to have a centralized online genetic algorithms handling to handle all the chromosome data. This is the purpose of this oga.jod.li initiative.

One important feature of oga.jod.li is the auto optimisation of the genetic algorithm parameters such as the mutation rate, crossover rate, elitism rate and niche parameters through another genetic algorithm. This optimization generally leads to a faster evolution as shown in the parameters documentation https://jod.li/jod-li-initiatives/distribute-optimised-genetic-algorithm-evolution-with-niche-using-oga-jod-li/ .

Niche parameters can improve the general performance of the evolution by avoiding local optima and ensuring a better diversity of the population.

Appart from the mutation, crossover, elitism, niche and automation parameters, the population parameters include chromosome length boundaries (minimum and maximum), chromosome encoding (digit [0-9], alnum [a-zA-Z0-9], alpha [a-zA-Z], lower [a-z], upper [A-Z], hexadecimal [A-F0-9], envelope (json, xml, csv) and population batch size.

Plots allow a comfortable monitoring of the performance of the evolution. Migration allows to copy the best individuals from one population to another.

Start by creating a user. You will be sent a key at your email address. Create then a population with a few parameters. Use the key along with some HTTPS calls to start online genetic algorithm evolution. The server will give new chromosomes to evaluate to your clients and the clients will send the fitness of the chromosomes to the server. Visit this page with your user name and key to view your results. Note that this site does not use any cookie.

Please note that the server can store a maximum of 50 populations per user each storing up to 1000 chromosomes amongst which 100 can be evaluated. Once limits are reached, the least fit chromosomes are deleted to make room for the new ones. Feel free to contact us if you'd like to increase limits.
The maximum length of each chromosome is 3000.

 

Existing user

User:

Key:


Create user

Email address (where you will receive your key):
 
User name (min 4, max 16):
 
Low fitness notification:

Play sound captcha if below is not readable
NNNN11NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN11NNNNNNNN11NNNNNNNNNNNNNNNN11NNNNNN11NNNNNNNNNNNN11NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN
NNNNNNNNNN11NNNNNNNNNNNNNNNNNNNNNN11NNNNNNNNNNNNNNNNNN11NNNNNNNNNNNNNN11NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN1111NNNNNNNNNNNN
NNNNNN          NNNNNNNNNNNNNNNNNNNNNNNN11      11  NNNNNNNNNNNNNNNNNNNNNN11            NNNNNNNN11NNNNNNNNNNNNNN11NN          NNNNNN
NNNN    NNNN11    NNNN11NNNNNNNNNN11NN11    NNNNNN11  NNNNNNNNNNNNNNNNNNNNNN    NNNNNN    NNNNNNNNNNNNNNNNNNNNNNNN    NNNNNN    NNNN
NNNNNNNNNNNNNNNN  11NNNNNNNNNNNNNNNNNNNN    NNNNNNNN    NN11NNNNNNNNNNNNNNNN    11NNNNNN    11NNNNNNNNNNNNNNNNNN    NNNN11NNNN  NNNN
NNNNNNNNNNNN11  11NNNNNN11NNNNNNNNNNNNNN11  NNNNNNNN    NNNNNNNNNNNNNNNNNNNN    NNNNNNNN11  11NNNNNNNNNNNNNNNNNN    NNNN11NNNNNNNNNN
NNNNNNNNNN      NNNNNNNNNNNNNNNNNNNNNNNN    NNNNNNNN    NNNNNNNNNNNN11NNNNNN    NNNNNNNN    11NNNNNNNNNNNNNNNNNN  11NNNNNNNNNNNNNN11
NNNNNNNNNNNNNN    NNNNNNNNNNNNNNNNNNNNNN    11NNNNNN  11NNNNNNNNNNNNNNNNNNNN    NNNNNNNN    NNNNNNNNNN11NN11NNNN    NNNNNNNNNNNNNNNN
NNNNNNNNNNNNNNNN    NNNNNNNNNNNNNNNNNNNN    NNNNNNNN    NNNNNN11NNNNNNNNNNNN    NNNN1111    NNNNNNNNNNNNNNNNNNNN11  NNNNNNNNNNNNNNNN
NNNNNNNNNN11NNNN    NNNNNNNNNNNNNN11NNNN    NNNNNNNN    NNNNNN11NNNNNNNNNNNN    NNNNNNNN    NNNNNNNNNNNNNNNNNNNN    NNNNNNNNNN  NNNN
NNNN  11NNNNNN    NNNNNNNNNNNNNNNNNNNNNN    NNNNNN    NNNNNNNNNNNNNNNNNNNNNN    NNNNNN    NN11NNNNNNNNNNNNNNNN11NN    NNNNNN    NNNN
NNNNNN    11    NNNNNN11NNNN11NNNNNNNNNN11          NNNNNNNN11NNNNNNNN1111NN            NNNNNN11NNNNNNNN11NNNNNNNNNN          NNNNNN
NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN11NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN11NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN11NNNNNN
NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN11NNNNNNNNNNNNNNNNNN11NNNNNNNNNNNNNNNNNNNNNN11NNNN1111NNNNNNNNNN11NNNN11NNNNNNNNNN

Enter the above 4 captcha characters below:

Case does not matter
By clicking on this button, you agree to the general terms:

Forgotten user or key

If you forgot your user or key, please enter your email address to receive your details by email.
Email:

 
OR

Login with


This method creates a temporary session cookie only used for authentication.
By using this method, you agree to the general terms
Change language: en fr
Contact