https://github.com/tomtkg/ild

Incremental Lattice Design of Weight Vector Set
https://github.com/tomtkg/ild

moea multi-objective-optimization platemo weight-vector-set

Last synced: 3 months ago
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Incremental Lattice Design of Weight Vector Set

• Host: GitHub
• URL: https://github.com/tomtkg/ild
• Owner: tomtkg
• License: mit
• Created: 2020-05-17T10:25:07.000Z (about 5 years ago)
• Default Branch: master
• Last Pushed: 2023-12-30T14:43:45.000Z (over 1 year ago)
• Last Synced: 2023-12-30T15:34:22.041Z (over 1 year ago)
• Topics: moea, multi-objective-optimization, platemo, weight-vector-set
• Language: MATLAB
• Homepage:
• Size: 381 KB
• Stars: 0
• Watchers: 0
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# Incremental Lattice Design of Weight Vector Set

[![Open in MATLAB Online](https://www.mathworks.com/images/responsive/global/open-in-matlab-online.svg)](https://matlab.mathworks.com/open/github/v1?repo=tomtkg/ILD)

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## Sample image of weight vector set

|![image](image/H1.svg)Three-objective problems, parameter H=1|![image](image/H2.svg)Three-objective problems, parameter H=2|![image](image/H3.svg)Three-objective  problems, parameter H=3

|:-:|:-:|:-:|

|![image](image/H4.svg)Three-objective problems, parameter H=4|![image](image/H5.svg)Three-objective problems, parameter H=5|![image](image/H6.svg)Three-objective problems, parameter H=6|

## How to use

You can easily use this weight vector set by reading the [data](data).  

If the data you want isn't there, you can use [ILD.m](ILD/ILD.m) to create the data.  

If you want to use this weight vector set in [PlatEMO](https://github.com/BIMK/PlatEMO), you can use ["PlatEMO/Algorithms/Utility functions/UniformPoint.m"](https://github.com/BIMK/PlatEMO/blob/master/PlatEMO/Algorithms/Utility%20functions/UniformPoint.m) like `[W,N] = UniformPoint(286,10,'ILD')`.

Also, you can easily use this in python. Like 'python ILD\ILD.py 3 3'

## Reference 

Tomoaki Takagi, Keiki Takadama, and Hiroyuki Sato, **Incremental Lattice Design of Weight Vector Set**, Proc. of the 2020 Genetic and Evolutionary Computation Conference (GECCO2020), pp. 1486-1494, 2020. [DOI](https://doi.org/10.1145/3377929.3398082).