Instance - neos-2991472-kalu


	Raw This is the CCM image before the decomposition procedure has been applied.	Decomposed This is the CCM image after a decomposition procedure has been applied. This is the image used by the MIC's image-based comparisons for this query instance.	Composite of MIC Top 5 Composite of the five decomposed CCM images from the MIC Top 5.	Composite of MIPLIB Top 5 Composite of the five decomposed CCM images from the MIPLIB Top 5.	Model Group Composite Image Composite of the decomposed CCM images for every instance in the same model group as this query.

Decomposed These decomposed images were created by GCG.
Name	neos-911970 [MIPLIB]	chromaticindex32-8 [MIPLIB]	supportcase3 [MIPLIB]	opt1217 [MIPLIB]	supportcase4 [MIPLIB]
Rank / ISS The image-based structural similarity (ISS) metric measures the Euclidean distance between the image-based feature vectors for the query instance and all other instances. A smaller ISS value indicates greater similarity.	1 / 0.794	2 / 0.837	3 / 0.844	4 / 0.868	5 / 0.870
Raw These images represent the CCM images in their raw forms (before any decomposition was applied) for the MIC top 5.

Decomposed These decomposed images were created by GCG.
Name	hypothyroid-k1 [MIPLIB]	k1mushroom [MIPLIB]	supportcase18 [MIPLIB]	splice1k1 [MIPLIB]	hypothyroid-k1** [MIPLIB]
Rank / ISS The image-based structural similarity (ISS) metric measures the Euclidean distance between the image-based feature vectors for the query instance and all model groups. A smaller ISS value indicates greater similarity.	439 / 1.470	688 / 1.648	698 / 1.666	713 / 1.685	N.A. / N.A.
Raw These images represent the CCM images in their raw forms (before any decomposition was applied) for the MIPLIB top 5.

Instance Summary

The table below contains summary information for neos-2991472-kalu, the five most similar instances to neos-2991472-kalu according to the MIC, and the five most similar instances to neos-2991472-kalu according to MIPLIB 2017.

	INSTANCE	SUBMITTER	DESCRIPTION	ISS	RANK
Parent Instance	neos-2991472-kalu [MIPLIB]	Jeff Linderoth	(None provided)	0.000000	-
MIC Top 5	neos-911970 [MIPLIB]	NEOS Server Submission	Imported from the MIPLIB2010 submissions.	0.793907	1
	chromaticindex32-8 [MIPLIB]	Pierre Le Bodic	Simple edge-coloring model on chains of Petersen-like subgraphs, designed to fool MIP solvers into producing very large Branch-and-Bound trees.	0.837432	2
	supportcase3 [MIPLIB]	Michael Winkler	MIP instances collected from Gurobi forum with unknown application Solved with ParaSCIP in 1551 seconds with 71 solvers(72 cores).	0.843743	3
	opt1217 [MIPLIB]	MIPLIB submission pool	Imported from the MIPLIB2010 submissions.	0.867743	4
	supportcase4 [MIPLIB]	Michael Winkler	MIP instances collected from Gurobi forum with unknown application	0.869841	5
MIPLIB Top 5	hypothyroid-k1 [MIPLIB]	Gleb Belov	Linearized Constraint Programming models of the MiniZinc Challenges 2012-2016. I should be able to produce versions with indicator constraints supported by Gurobi and CPLEX, however don't know if you can use them and if there is a standard format. These MPS were produced by Gurobi 7.0.2 using the MiniZinc develop branch on eb536656062ca13325a96b5d0881742c7d0e3c38	1.470015	439
	k1mushroom [MIPLIB]	Gleb Belov	Linearized Constraint Programming models of the MiniZinc Challenges 2012-2016. I should be able to produce versions with indicator constraints supported by Gurobi and CPLEX, however don't know if you can use them and if there is a standard format. These MPS were produced by Gurobi 7.0.2 using the MiniZinc develop branch on eb536656062ca13325a96b5d0881742c7d0e3c38	1.648156	688
	supportcase18 [MIPLIB]	Michael Winkler	MIP instances collected from Gurobi forum with unknown application	1.665542	698
	splice1k1 [MIPLIB]	Gleb Belov	Linearized Constraint Programming models of the MiniZinc Challenges 2012-2016. I should be able to produce versions with indicator constraints supported by Gurobi and CPLEX, however don't know if you can use them and if there is a standard format. These MPS were produced by Gurobi 7.0.2 using the MiniZinc develop branch on eb536656062ca13325a96b5d0881742c7d0e3c38	1.684780	713
	hypothyroid-k1** [MIPLIB]	Christopher Daniel Richards	Population Complete Timetabling Problem for the United States Air Force Academy	N.A.**	N.A.**

These are model group composite (MGC) images for the MIC top 5 model groups.
Name	neos-pseudoapplication-40	neos-pseudoapplication-74	pfour	scp	neos-pseudoapplication-97
Rank / ISS The image-based structural similarity (ISS) metric measures the Euclidean distance between the image-based feature vectors for the query instance and all other instances. A smaller ISS value indicates greater similarity.	1 / 1.178	2 / 1.251	3 / 1.410	4 / 1.476	5 / 1.479

Model Group Summary

The table below contains summary information for the five most similar model groups to neos-2991472-kalu according to the MIC.

	MODEL GROUP	SUBMITTER	DESCRIPTION	ISS	RANK
MIC Top 5	neos-pseudoapplication-40	Jeff Linderoth	(None provided)	1.177600	1
	neos-pseudoapplication-74	Jeff Linderoth	(None provided)	1.251052	2
	pfour	MIPLIB submission pool	Imported from the MIPLIB2010 submissions.	1.409744	3
	scp	Shunji Umetani	This is a random test model generator for SCP using the scheme of the following paper, namely the column cost c[j] are integer randomly generated from [1,100]; every column covers at least one row; and every row is covered by at least two columns. see reference: E. Balas and A. Ho, Set covering algorithms using cutting planes, heuristics, and subgradient optimization: A computational study, Mathematical Programming, 12 (1980), 37-60. We have newly generated Classes I-N with the following parameter values, where each class has five models. We have also generated reduced models by a standard pricing method in the following paper: S. Umetani and M. Yagiura, Relaxation heuristics for the set covering problem, Journal of the Operations Research Society of Japan, 50 (2007), 350-375. You can obtain the model generator program from the following web site. https://sites.google.com/site/shunjiumetani/benchmark	1.476322	4
	neos-pseudoapplication-97	Jeff Linderoth	(None provided)	1.478940	5

Type:	Instance
Submitter:	Jeff Linderoth
Description:	(None provided)
	MIPLIB Entry

Model Group Assignment from MIPLIB:	neos-pseudoapplication-77
Assigned Model Group Rank/ISS in the MIC:	44 / 1.825

neos-2991472-kalu: Instance-to-Instance Comparison Results

Parent Instance (neos-2991472-kalu)

MIC Top 5 Instances

MIPLIB Top 5 Instances

Instance Summary

neos-2991472-kalu: Instance-to-Model Comparison Results

MIC Top 5 Model Groups

Model Group Summary