neos-3592146-hawea: Instance-to-Instance Comparison Results

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

Parent Instance (neos-3592146-hawea)

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

neos-3592146-hawea Raw neos-3592146-hawea Decomposed neos-3592146-hawea Composite of MIC top 5 neos-3592146-hawea Composite of MIPLIB top 5 neos-3592146-hawea 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.
opt1217 decomposed neos-3065804-namu decomposed pg decomposed 50v-10 decomposed supportcase23 decomposed
Name opt1217 [MIPLIB] neos-3065804-namu [MIPLIB] pg [MIPLIB] 50v-10 [MIPLIB] supportcase23 [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 / 1.075 2 / 1.081 3 / 1.103 4 / 1.126 5 / 1.131
Raw These images represent the CCM images in their raw forms (before any decomposition was applied) for the MIC top 5.
opt1217 raw neos-3065804-namu raw pg raw 50v-10 raw supportcase23 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.
neos-1425699 decomposed neos-3661949-lesse decomposed neos-3373491-avoca decomposed shs1042 decomposed lrn decomposed
Name neos-1425699 [MIPLIB] neos-3661949-lesse [MIPLIB] neos-3373491-avoca [MIPLIB] shs1042 [MIPLIB] lrn [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.
38 / 1.213 439 / 1.481 579 / 1.599 647 / 1.681 751 / 1.818
Raw These images represent the CCM images in their raw forms (before any decomposition was applied) for the MIPLIB top 5.
neos-1425699 raw neos-3661949-lesse raw neos-3373491-avoca raw shs1042 raw lrn raw

Instance Summary

The table below contains summary information for neos-3592146-hawea, the five most similar instances to neos-3592146-hawea according to the MIC, and the five most similar instances to neos-3592146-hawea according to MIPLIB 2017.

INSTANCE SUBMITTER DESCRIPTION ISS RANK
Parent Instance neos-3592146-hawea [MIPLIB] Jeff Linderoth (None provided) 0.000000 -
MIC Top 5 opt1217 [MIPLIB] MIPLIB submission pool Imported from the MIPLIB2010 submissions. 1.075445 1
neos-3065804-namu [MIPLIB] Jeff Linderoth (None provided) 1.081484 2
pg [MIPLIB] M. Dawande Multiproduct partial shipment model 1.102628 3
50v-10 [MIPLIB] Serge Bisaillon Network loading instance. Solved using ug[SCIP/spx], a distributed massively parallel version of SCIP run on 2,000 cores at the HLRN-II super computer facility. 1.125974 4
supportcase23 [MIPLIB] Michael Winkler MIP instances collected from Gurobi forum with unknown application 1.131459 5
MIPLIB Top 5 neos-1425699 [MIPLIB] NEOS Server Submission Imported from the MIPLIB2010 submissions. 1.212981 38
neos-3661949-lesse [MIPLIB] Jeff Linderoth (None provided) 1.481199 439
neos-3373491-avoca [MIPLIB] Jeff Linderoth (None provided) 1.599193 579
shs1042 [MIPLIB] C. Helmberg Joint online truck scheduling and inventory management for multiple warehouses. 1.680540 647
lrn [MIPLIB] MIPLIB submission pool Imported from the MIPLIB2010 submissions. 1.817590 751


neos-3592146-hawea: Instance-to-Model Comparison Results

Model Group Assignment from MIPLIB: neos-pseudoapplication-37
Assigned Model Group Rank/ISS in the MIC: 105 / 2.390

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-74 Model group: noip Model group: neos-pseudoapplication-40 Model group: scp Model group: neos-pseudoapplication-2
Name neos-pseudoapplication-74 noip neos-pseudoapplication-40 scp neos-pseudoapplication-2
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 / 1.608 2 / 1.656 3 / 1.661 4 / 1.680 5 / 1.691

Model Group Summary

The table below contains summary information for the five most similar model groups to neos-3592146-hawea according to the MIC.

MODEL GROUP SUBMITTER DESCRIPTION ISS RANK
MIC Top 5 neos-pseudoapplication-74 Jeff Linderoth (None provided) 1.607527 1
noip Christopher Hojny integer programming formulation that verifies that no integer programming formulation of a given 0/1-point set exists 1.656262 2
neos-pseudoapplication-40 Jeff Linderoth (None provided) 1.661241 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 1.679504 4
neos-pseudoapplication-2 NEOS Server Submission Imported from the MIPLIB2010 submissions. 1.691479 5


Updated August 16, 2019