Instance - neos-3665875-lesum

neos-3665875-lesum: Instance-to-Instance Comparison Results

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


	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	supportcase26 [MIPLIB]	neos-3046615-murg [MIPLIB]	neos-3046601-motu [MIPLIB]	neos-5115478-kaveri [MIPLIB]	supportcase42 [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 / 0.541	2 / 0.677	3 / 0.683	4 / 0.695	5 / 0.714
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	rmatr200-p10 [MIPLIB]	rmatr100-p10 [MIPLIB]	rmatr200-p20 [MIPLIB]	rmatr100-p5 [MIPLIB]	rmatr200-p5 [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.	7 / 0.759	9 / 0.769	10 / 0.771	12 / 0.779	15 / 0.791
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-3665875-lesum, the five most similar instances to neos-3665875-lesum according to the MIC, and the five most similar instances to neos-3665875-lesum according to MIPLIB 2017.

	INSTANCE	SUBMITTER	DESCRIPTION	ISS	RANK
Parent Instance	neos-3665875-lesum [MIPLIB]	Jeff Linderoth	(None provided)	0.000000	-
MIC Top 5	supportcase26 [MIPLIB]	Michael Winkler	MIP instances collected from Gurobi forum with unknown application	0.540769	1
	neos-3046615-murg [MIPLIB]	Jeff Linderoth	(None provided)	0.676679	2
	neos-3046601-motu [MIPLIB]	Jeff Linderoth	(None provided)	0.683469	3
	neos-5115478-kaveri [MIPLIB]	Jeff Linderoth	(None provided)	0.695202	4
	supportcase42 [MIPLIB]	Domenico Salvagnin	Instance coming from IBM developerWorks forum with unknown application.	0.714405	5
MIPLIB Top 5	rmatr200-p10 [MIPLIB]	Dmitry Krushinsky	Instance coming from a formulation of the p-Median problem using square cost matrices. Solved by Gurobi 4.6.1 (12 threads) in 19644 seconds (January 2012).	0.759245	7
	rmatr100-p10 [MIPLIB]	Dmitry Krushinsky	Instance coming from a formulation of the p-Median problem using square cost matrices	0.768807	9
	rmatr200-p20 [MIPLIB]	Dmitry Krushinsky	Instance coming from a formulation of the p-Median problem using square cost matrices. Solved using ug[SCIP/spx], a distributed massively parallel version of SCIP run on 2,000 cores at the HLRN-II super computer facility.	0.770813	10
	rmatr100-p5 [MIPLIB]	Dmitry Krushinsky	Instance coming from a formulation of the p-Median problem using square cost matrices	0.778900	12
	rmatr200-p5 [MIPLIB]	Dmitry Krushinsky	Instance coming from a formulation of the p-Median problem using square cost matrices	0.790616	15

neos-3665875-lesum: Instance-to-Model Comparison Results

Model Group Assignment from MIPLIB:	neos-pseudoapplication-9
Assigned Model Group Rank/ISS in the MIC:	76 / 2.206

These are model group composite (MGC) images for the MIC top 5 model groups.
Name	rmatr	map	neos-pseudoapplication-54	polygonpack	sp_product
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 / 0.804	2 / 0.829	3 / 0.901	4 / 1.044	5 / 1.118

Model Group Summary

The table below contains summary information for the five most similar model groups to neos-3665875-lesum according to the MIC.

	MODEL GROUP	SUBMITTER	DESCRIPTION	ISS	RANK
MIC Top 5	rmatr	Dmitry Krushinsky	Model coming from a formulation of the p-Median problem using square cost matrices	0.803669	1
	map	Kiyan Ahmadizadeh	Land parcel selection problems motivated by Red-Cockaded Woodpecker conservation problem	0.828708	2
	neos-pseudoapplication-54	Jeff Linderoth	(None provided)	0.901035	3
	polygonpack	Antonio Frangioni	Given a set P of polygons, not necessarily convex, and a rectangle, we want to find the subset S of P with largest possible total area and a position every p in S so that there are no overlaps and they are all included in the rectangle. We allow a small set of rotations (0, 90, 180, 270 degrees) for every polygon. The problem is simplified w.r.t. the real application because the polygons do not have (fully encircled) "holes", which are supposedly filled-in separately, although they can have "bays". Models are saved as .lp. Model LpPackingModel_Dim means that we are trying to pack polygons taken from set ; there are currently 5 different sets, and is 7, 10 or 15.	1.043962	4
	sp_product	MIPLIB submission pool	Imported from the MIPLIB2010 submissions.	1.118413	5

neos-3665875-lesum: Instance-to-Instance Comparison Results

Parent Instance (neos-3665875-lesum)

MIC Top 5 Instances

MIPLIB Top 5 Instances

Instance Summary

neos-3665875-lesum: Instance-to-Model Comparison Results

MIC Top 5 Model Groups

Model Group Summary