Repository navigation
Use H3 Rather Than NF Approximation Algorithm - #1956
Merged
Merged
Conversation
Please see [1] for more details. 1. Epstein, Leah, Lene M. Favrholdt, and Jens S. Kohrt. "Comparing online algorithms for bin packing problems." Journal of Scheduling 15.1 (2012): 13-21.
lossyrob
approved these changes
Jan 9, 2017
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
Previously, the NF ("Next Fit") strategy was used for building S3 partitions. Compared to an optimal offline algorithm, NF offers an approximation ratio of 2 whereas H3 offers an approximation ratio of < 1.75.
Please see [1] for more details.
"Comparing online algorithms for bin packing problems."
Journal of Scheduling 15.1 (2012): 13-21.
Connects #1354