Comments (2)
Yes you are right, keeping the current champion biases the search. I saw it first in BoxCar2D which is in flash, but was re-used in a HTML5-canvas copy here: https://rednuht.org/genetic_cars_2/
It is called "Elite clones".
Thanks for taking time to think of this with me! I might try my hand at coding some of my issues if I think I understand your engine good enough
from goneat.
Yes, this is interesting idea, which requires further investigation.
However, it has some drawbacks:
- At each epoch of evolution it is hard to estimate which organism will lead to the winner. Even if organism not the best right now, it can have some beneficial mutation which can produce winner later. On the other hand, current champion can be stale without further potential.
- We have limited size of population. If we are going to keep N champions at each epoch this can broke the evolutionary process by having in population only stale (senile) organisms at the later stages of evolution.
But, anyway, this is good idea and it can be studied further.
Thank you for suggestion.
from goneat.
Related Issues (20)
- Implement dump to the Numpy format statistics collected by experiment executor (https://github.com/sbinet/npyio)
- Implement SIGTERM support for experiment runner
- We need to extract Mutator and Reproducer.
- Change logger
- Update Makefile to provide experiment run targets
- Explore possibilities of saving genomes into directed graphs
- Optimizing genomes before saving HOT 1
- How would one go about supporting recurrent graphs? HOT 1
- More details on traits HOT 1
- Automatically tune compatibility threshold for species when training HOT 8
- Update GenerationEvaluator to take context.Context as parameter HOT 1
- Remove nodes and links during mutations HOT 3
- Update experiment executor library to include standard utility to create output directory with backup
- Update experiment executor library to provide utility for saving experiment results
- NewPopulationRandom does not assign random configured activatiors HOT 3
- Random genomes and add link mutations will link output nodes to other nodes HOT 6
- Style not rendering from formats generated cytoscape json data. HOT 6
- How to set up start genomes?
- Log levels do not work properly HOT 1
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from goneat.