xegaPermGene

An implementation of representation-dependent gene level operations for genetic algorithms with genes which represent permutations: initialization of genes, mutation and crossover. The crossover operation provided is position-based crossover (Syswerda, G., Chap. 21 in Davis, L. (1991, ISBN:0-442-00173-8). For mutation, several variants are included: Order-based mutation (Syswerda, G., Chap. 21 in Davis, L. (1991, ISBN:0-442-00173-8), randomized Lin-Kernighan heuristics doi:10.1287/opre.6.6.791 and Lin, S. and Kernighan. B. W. (1973) doi:10.1287/opre.21.2.498, and randomized greedy operators. A random mix operator for mutation selects a mutation variant randomly.

Last 30 days

This package has been downloaded 439 times in the last 30 days. Enough downloads to make a small wave in the niche community. The curiosity is spreading! The following heatmap shows the distribution of downloads per day. Yesterday, it was downloaded 51 times.

The following line graph shows the downloads per day. You can hover over the graph to see the exact number of downloads per day.

Last 365 days

This package has been downloaded 6,618 times in the last 365 days. That's a lot of interest! Someone might even write a blog post about it. The day with the most downloads was Sep 11, 2024 with 59 downloads.

The following line graph shows the downloads per day. You can hover over the graph to see the exact number of downloads per day.