Instance - neos-5093327-huahum

neos-5093327-huahum: 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	neos-913984 [MIPLIB]	nexp-50-20-1-1 [MIPLIB]	beasleyC1 [MIPLIB]	beasleyC3 [MIPLIB]	neos9 [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 / 0.437	2 / 0.443	3 / 0.467	4 / 0.477	5 / 0.478
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	neos-5102383-irwell [MIPLIB]	neos-5100895-inster [MIPLIB]	neos-5076235-embley [MIPLIB]	neos-5079731-flyers [MIPLIB]	maritime-jg3d9 [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.	209 / 1.034	238 / 1.094	259 / 1.122	279 / 1.149	507 / 1.448
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-5093327-huahum, the five most similar instances to neos-5093327-huahum according to the MIC, and the five most similar instances to neos-5093327-huahum according to MIPLIB 2017.

	INSTANCE	SUBMITTER	DESCRIPTION	ISS	RANK
Parent Instance	neos-5093327-huahum [MIPLIB]	Jeff Linderoth	(None provided)	0.000000	-
MIC Top 5	neos-913984 [MIPLIB]	NEOS Server Submission	Imported from the MIPLIB2010 submissions.	0.437421	1
	nexp-50-20-1-1 [MIPLIB]	MIPLIB submission pool	Imported from the MIPLIB2010 submissions.	0.442622	2
	beasleyC1 [MIPLIB]	F. Ortega, L. Wolsey	Fixed cost network flow problems	0.466761	3
	beasleyC3 [MIPLIB]	F. Ortega, L. Wolsey	Fixed cost network flow problems	0.476769	4
	neos9 [MIPLIB]	NEOS Server Submission	Imported from the MIPLIB2010 submissions.	0.477773	5
MIPLIB Top 5	neos-5102383-irwell [MIPLIB]	Jeff Linderoth	(None provided)	1.034345	209
	neos-5100895-inster [MIPLIB]	Jeff Linderoth	(None provided)	1.093588	238
	neos-5076235-embley [MIPLIB]	Jeff Linderoth	(None provided)	1.121718	259
	neos-5079731-flyers [MIPLIB]	Jeff Linderoth	(None provided)	1.148549	279
	maritime-jg3d9 [MIPLIB]	Dimitri Papageorgiou	Maritime Inventory Routing Problems: Jiang-Grossmann Instances. These instances are available at https://mirplib.scl.gatech.edu/instances, along with a host of additional information such as the underlying data used to generate the model, best known upper and lower bounds, and more. They involve a single product maritime inventory routing problem and explore the use of continuous and discrete time models. A continuous-time model based on time slots for single docks is used for some instances. A model based on event points to handle parallel docks is used in others. A discrete time model based on a single commodity fixed-charge network flow problem (FCNF) is used for other instances. All the models are solved for multiple randomly generated instances of different problems to compare their computational efficiency.	1.448400	507

neos-5093327-huahum: Instance-to-Model Comparison Results

Model Group Assignment from MIPLIB:	neos-pseudoapplication-17
Assigned Model Group Rank/ISS in the MIC:	68 / 2.022

These are model group composite (MGC) images for the MIC top 5 model groups.
Name	beasley	neos-pseudoapplication-2	noip	ab	aflow
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 / 0.707	2 / 0.749	3 / 0.886	4 / 0.937	5 / 0.937

Model Group Summary

The table below contains summary information for the five most similar model groups to neos-5093327-huahum according to the MIC.

	MODEL GROUP	SUBMITTER	DESCRIPTION	ISS	RANK
MIC Top 5	beasley	F. Ortega, L. Wolsey	Fixed cost network flow problems	0.706665	1
	neos-pseudoapplication-2	NEOS Server Submission	Imported from the MIPLIB2010 submissions.	0.749043	2
	noip	Christopher Hojny	integer programming formulation that verifies that no integer programming formulation of a given 0/1-point set exists	0.886083	3
	ab	MIPLIB submission pool	Imported from the MIPLIB2010 submissions.	0.936609	4
	aflow	T. Achterberg	Arborescence flow problem on a graph with 40 nodes and edge density 0.9	0.936658	5

neos-5093327-huahum: Instance-to-Instance Comparison Results

Parent Instance (neos-5093327-huahum)

MIC Top 5 Instances

MIPLIB Top 5 Instances

Instance Summary

neos-5093327-huahum: Instance-to-Model Comparison Results

MIC Top 5 Model Groups

Model Group Summary