Comments (2)
AlgorithmFan
commented on May 17, 2024
In my view, the cross over function might have some errors. Please reference the method of the deap libariry. https://github.com/DEAP/deap/blob/master/deap/tools/crossover.py
from py-ga-vrptw.
iROCKBUNNY
commented on May 17, 2024
@AlgorithmFan Thank you and your nice work. It looks like your results were not yet converged. The parameters of the GA have to be tuned to get the best results.
I implemented my own cross over function which in a certain case was suitable for my solution. You can try other cross over functions (either from the DEAP library or written by yourself) as well.
from py-ga-vrptw.
Related Issues (16)
- VRPTW算法的收敛问题 HOT 1
- Why do we evaluate individuals with invalid fitness? HOT 1
- Wrong max fitness value HOT 3
- Unable to find a feasible solution for Solomons data sets HOT 1
- Big bug, cross and mutation don't work HOT 1
- Issue in functions due to Python2 and Python3
- some questions HOT 1
- unconstrained problem HOT 1
- 没有找到关于车辆数量限制的约束处理
- 求教 HOT 1
- Performance Issue HOT 3
- Does the paremater `max_vechicle_number` has an effect on the result? HOT 1
- vrptw
- Improve GA performance HOT 2
- 初始解不满足时间窗 HOT 1
Recommend Projects
-
React
A declarative, efficient, and flexible JavaScript library for building user interfaces.
-
Vue.js
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
-
Typescript
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
-
TensorFlow
An Open Source Machine Learning Framework for Everyone
-
Django
The Web framework for perfectionists with deadlines.
-
Laravel
A PHP framework for web artisans
-
D3
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
-
Recommend Topics
-
javascript
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
-
web
Some thing interesting about web. New door for the world.
-
server
A server is a program made to process requests and deliver data to clients.
-
Machine learning
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
-
Visualization
Some thing interesting about visualization, use data art
-
Game
Some thing interesting about game, make everyone happy.
Recommend Org
-
Facebook
We are working to build community through open source technology. NB: members must have two-factor auth.
-
Microsoft
Open source projects and samples from Microsoft.
-
Google
Google ❤️ Open Source for everyone.
-
Alibaba
Alibaba Open Source for everyone
-
D3
Data-Driven Documents codes.
-
Tencent
China tencent open source team.
from py-ga-vrptw.