nexp-50-20-1-1: Instance-to-Instance Comparison Results

Type: Instance
Submitter: MIPLIB submission pool
Description: Imported from the MIPLIB2010 submissions.
MIPLIB Entry

Parent Instance (nexp-50-20-1-1)

All other instances below were be compared against this "query" instance.

nexp-50-20-1-1 Raw nexp-50-20-1-1 Decomposed nexp-50-20-1-1 Composite of MIC top 5 nexp-50-20-1-1 Composite of MIPLIB top 5 nexp-50-20-1-1 Model Group Composite
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.

MIC Top 5 Instances

These are the 5 decomposed CCM images that are most similar to decomposed CCM image for the the query instance, according to the ISS metric.

Decomposed These decomposed images were created by GCG.
nexp-50-20-4-2 decomposed neos-913984 decomposed r50x360 decomposed neos-3530905-gaula decomposed k16x240b decomposed
Name nexp-50-20-4-2 [MIPLIB] neos-913984 [MIPLIB] r50x360 [MIPLIB] neos-3530905-gaula [MIPLIB] k16x240b [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 / 0.271 2 / 0.340 3 / 0.350 4 / 0.386 5 / 0.390
Raw These images represent the CCM images in their raw forms (before any decomposition was applied) for the MIC top 5.
nexp-50-20-4-2 raw neos-913984 raw r50x360 raw neos-3530905-gaula raw k16x240b raw

MIPLIB Top 5 Instances

These are the 5 instances that are most closely related to the query instance, according to the instance statistic-based similarity measure employed by MIPLIB 2017

Decomposed These decomposed images were created by GCG.
beasleyC3 decomposed nexp-150-20-1-5 decomposed mc8 decomposed mc7 decomposed mc11 decomposed
Name beasleyC3 [MIPLIB] nexp-150-20-1-5 [MIPLIB] mc8 [MIPLIB] mc7* [MIPLIB] mc11* [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.
17 / 0.464 34 / 0.554 149 / 0.840 149* / 0.840* 149* / 0.840*
Raw These images represent the CCM images in their raw forms (before any decomposition was applied) for the MIPLIB top 5.
beasleyC3 raw nexp-150-20-1-5 raw mc8 raw mc7 raw mc11 raw

Instance Summary

The table below contains summary information for nexp-50-20-1-1, the five most similar instances to nexp-50-20-1-1 according to the MIC, and the five most similar instances to nexp-50-20-1-1 according to MIPLIB 2017.

INSTANCE SUBMITTER DESCRIPTION ISS RANK
Parent Instance nexp-50-20-1-1 [MIPLIB] MIPLIB submission pool Imported from the MIPLIB2010 submissions. 0.000000 -
MIC Top 5 nexp-50-20-4-2 [MIPLIB] MIPLIB submission pool Imported from the MIPLIB2010 submissions. 0.271351 1
neos-913984 [MIPLIB] NEOS Server Submission Imported from the MIPLIB2010 submissions. 0.339805 2
r50x360 [MIPLIB] MIPLIB submission pool Imported from the MIPLIB2010 submissions. 0.350108 3
neos-3530905-gaula [MIPLIB] Jeff Linderoth (None provided) 0.385877 4
k16x240b [MIPLIB] MIPLIB submission pool Imported from the MIPLIB2010 submissions. 0.390349 5
MIPLIB Top 5 beasleyC3 [MIPLIB] F. Ortega, L. Wolsey Fixed cost network flow problems 0.463898 17
nexp-150-20-1-5 [MIPLIB] MIPLIB submission pool Imported from the MIPLIB2010 submissions. 0.553726 34
mc8 [MIPLIB] F. Ortega, L. Wolsey Fixed cost network flow problems 0.839523 149
mc7* [MIPLIB] F. Ortega, L. Wolsey Fixed cost network flow problems 0.839523* 149*
mc11* [MIPLIB] F. Ortega, L. Wolsey Fixed cost network flow problems 0.839523* 149*


nexp-50-20-1-1: Instance-to-Model Comparison Results

Model Group Assignment from MIPLIB: exp_and_fc
Assigned Model Group Rank/ISS in the MIC: 17 / 1.322

MIC Top 5 Model Groups

These are the 5 model group composite (MGC) images that are most similar to the decomposed CCM image for the query instance, according to the ISS metric.

These are model group composite (MGC) images for the MIC top 5 model groups.
Model group: neos-pseudoapplication-2 Model group: noip Model group: aflow Model group: sp_product Model group: beasley
Name neos-pseudoapplication-2 noip aflow sp_product beasley
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 / 0.560 2 / 0.623 3 / 0.967 4 / 0.967 5 / 0.979

Model Group Summary

The table below contains summary information for the five most similar model groups to nexp-50-20-1-1 according to the MIC.

MODEL GROUP SUBMITTER DESCRIPTION ISS RANK
MIC Top 5 neos-pseudoapplication-2 NEOS Server Submission Imported from the MIPLIB2010 submissions. 0.559942 1
noip Christopher Hojny integer programming formulation that verifies that no integer programming formulation of a given 0/1-point set exists 0.622988 2
aflow T. Achterberg Arborescence flow problem on a graph with 40 nodes and edge density 0.9 0.966610 3
sp_product MIPLIB submission pool Imported from the MIPLIB2010 submissions. 0.967297 4
beasley F. Ortega, L. Wolsey Fixed cost network flow problems 0.978698 5


* mc7 is a duplicate of mc8. mc11 is a duplicate of mc8.

Updated August 16, 2019