Hi
Im trying to solve some knapsack instances, with different data from the ones preloaded in opt4j. My problem is that i cant find the right format to load those files. Any advice with this issue would be aprreciated.
Thanks
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Hi
Im trying to solve some knapsack instances, with different data from the ones preloaded in opt4j. My problem is that i cant find the right format to load those files. Any advice with this issue would be aprreciated.
Thanks
Hi Luis,
according to the Javadoc of the KnapsackProblemFile (http://opt4j.sourceforge.net/javadoc/3.1.4/org/opt4j/benchmarks/knapsack/KnapsackProblemFile.html) it should be the format as described there: http://www.tik.ee.ethz.ch/sop/download/supplementary/testProblemSuite/
Does this work for you?
Best regards,
Felix