Instance - neos-3083784-nive

neos-3083784-nive: 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	shiftreg2-7 [MIPLIB]	shiftreg1-4 [MIPLIB]	neos22 [MIPLIB]	neos-941313 [MIPLIB]	sing5 [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 / 0.475	2 / 0.497	3 / 0.514	4 / 0.521	5 / 0.528
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	neos2 [MIPLIB]	piperout-08 [MIPLIB]	neos-950242 [MIPLIB]	satellites2-25 [MIPLIB]	satellites2-40* [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.	16 / 0.609	563 / 1.670	730 / 1.949	904 / 2.591	904* / 2.591*
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-3083784-nive, the five most similar instances to neos-3083784-nive according to the MIC, and the five most similar instances to neos-3083784-nive according to MIPLIB 2017.

	INSTANCE	SUBMITTER	DESCRIPTION	ISS	RANK
Parent Instance	neos-3083784-nive [MIPLIB]	Jeff Linderoth	(None provided)	0.000000	-
MIC Top 5	shiftreg2-7 [MIPLIB]	Domenico Salvagnin	Multi-activity shift scheduling problem with 2 activities and 12 employees, using an implicit model based on a regular language.	0.475021	1
	shiftreg1-4 [MIPLIB]	Domenico Salvagnin	Multi-activity shift scheduling problem with 1 activity and 12 employees, using an implicit model based on a regular language.	0.496853	2
	neos22 [MIPLIB]	NEOS Server Submission	Imported from the MIPLIB2010 submissions.	0.513512	3
	neos-941313 [MIPLIB]	NEOS Server Submission	Instance coming from the NEOS Server with unknown application	0.521427	4
	sing5 [MIPLIB]	Daniel Espinoza	Imported from the MIPLIB2010 submissions.	0.528405	5
MIPLIB Top 5	neos2 [MIPLIB]	NEOS Server Submission	Imported from the MIPLIB2010 submissions.	0.609020	16
	piperout-08 [MIPLIB]	Gleb Belov	Pipe routing with flexibility constraints. Instances with _GCM in the name are simple routing	1.669855	563
	neos-950242 [MIPLIB]	NEOS Server Submission	Imported from the MIPLIB2010 submissions.	1.948945	730
	satellites2-25 [MIPLIB]	He Renjie	Ihe attachment is some instances generated from real life satelliteschedule problem data,these instances are easier comparable to real lifeproblem. The work is done by me and Alberto Ceselli from Univeristy ofMilano. I donnot know it is hard enough or not, if needs , I can generatemore difficult instances.	2.590910	904
	satellites2-40* [MIPLIB]	He Renjie	The attachment is some instances generated from real life satelliteschedule problem data,these instances are easier comparable to real lifeproblem. The work is done by me and Alberto Ceselli from Univeristy ofMilano. I donnot know it is hard enough or not, if needs , I can generatemore difficult instances.	2.590910*	904*

neos-3083784-nive: Instance-to-Model Comparison Results

Model Group Assignment from MIPLIB:	neos-pseudoapplication-72
Assigned Model Group Rank/ISS in the MIC:	146 / 3.053

These are model group composite (MGC) images for the MIC top 5 model groups.
Name	map	sp_product	allcolor	rmatr	polygonpack
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 / 0.736	2 / 0.750	3 / 0.802	4 / 0.820	5 / 0.851

Model Group Summary

The table below contains summary information for the five most similar model groups to neos-3083784-nive according to the MIC.

	MODEL GROUP	SUBMITTER	DESCRIPTION	ISS	RANK
MIC Top 5	map	Kiyan Ahmadizadeh	Land parcel selection problems motivated by Red-Cockaded Woodpecker conservation problem	0.735762	1
	sp_product	MIPLIB submission pool	Imported from the MIPLIB2010 submissions.	0.749694	2
	allcolor	Domenico Salvagnin	Prepack optimization model.	0.801530	3
	rmatr	Dmitry Krushinsky	Model coming from a formulation of the p-Median problem using square cost matrices	0.819602	4
	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.	0.851424	5

neos-3083784-nive: Instance-to-Instance Comparison Results

Parent Instance (neos-3083784-nive)

MIC Top 5 Instances

MIPLIB Top 5 Instances

Instance Summary

neos-3083784-nive: Instance-to-Model Comparison Results

MIC Top 5 Model Groups

Model Group Summary