neos-3355120-tarago: Instance-to-Instance Comparison Results

Type: Instance
Submitter: Hans Mittelmann
Description: Collection of anonymous submissions to the NEOS Server for Optimization
MIPLIB Entry

Parent Instance (neos-3355120-tarago)

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

neos-3355120-tarago Raw neos-3355120-tarago Decomposed neos-3355120-tarago Composite of MIC top 5 neos-3355120-tarago Composite of MIPLIB top 5 neos-3355120-tarago 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.
iis-hc-cov decomposed neos-5189128-totara decomposed mod010 decomposed eil33-2 decomposed f2gap801600 decomposed
Name iis-hc-cov [MIPLIB] neos-5189128-totara [MIPLIB] mod010 [MIPLIB] eil33-2 [MIPLIB] f2gap801600 [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 / 1.316 2 / 1.360 3 / 1.363 4 / 1.365 5 / 1.377
Raw These images represent the CCM images in their raw forms (before any decomposition was applied) for the MIC top 5.
iis-hc-cov raw neos-5189128-totara raw mod010 raw eil33-2 raw f2gap801600 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.
ci-s4 decomposed neos-3699044-maipo decomposed neos-3709489-menik decomposed neos-5221106-oparau decomposed neos-1456979 decomposed
Name ci-s4 [MIPLIB] neos-3699044-maipo [MIPLIB] neos-3709489-menik [MIPLIB] neos-5221106-oparau [MIPLIB] neos-1456979 [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.
288 / 2.183 405 / 2.269 536 / 2.344 572 / 2.371 684 / 2.433
Raw These images represent the CCM images in their raw forms (before any decomposition was applied) for the MIPLIB top 5.
ci-s4 raw neos-3699044-maipo raw neos-3709489-menik raw neos-5221106-oparau raw neos-1456979 raw

Instance Summary

The table below contains summary information for neos-3355120-tarago, the five most similar instances to neos-3355120-tarago according to the MIC, and the five most similar instances to neos-3355120-tarago according to MIPLIB 2017.

INSTANCE SUBMITTER DESCRIPTION ISS RANK
Parent Instance neos-3355120-tarago [MIPLIB] Hans Mittelmann Collection of anonymous submissions to the NEOS Server for Optimization 0.000000 -
MIC Top 5 iis-hc-cov [MIPLIB] Marc Pfetsch 23 "middlehard" Set-Covering Instances for MIPLIB: they have a small number of variables compared to the number of constraints and CPLEX 12.1 needs about one hour to solve them.For more information, have a look into the readme file which explains how the instances can be created. 1.315990 1
neos-5189128-totara [MIPLIB] Hans Mittelmann distribution of fruit 1.359897 2
mod010 [MIPLIB] MIPLIB submission pool Imported from the MIPLIB2010 submissions. 1.362924 3
eil33-2 [MIPLIB] J. Linderoth Set partitioning problem approximation for capicated vehicle routing problem instance from TSPLIB 1.364865 4
f2gap801600 [MIPLIB] Salim Haddadi Restrictions of well-known hard generalized assignment problem instances (D10400,D20400,D40400,D15900,D30900,D60900,D201600,D401600,D801600) 1.376623 5
MIPLIB Top 5 ci-s4 [MIPLIB] Alexandra M. Newman minimizing violence in a counterinsurgency model (lot os regressions built in) 2.183296 288
neos-3699044-maipo [MIPLIB] Jeff Linderoth (None provided) 2.268923 405
neos-3709489-menik [MIPLIB] Jeff Linderoth (None provided) 2.344036 536
neos-5221106-oparau [MIPLIB] Hans Mittelmann Seem to be VRP output from 2-hour runs of Gurobi on 12 threads is included 2.370977 572
neos-1456979 [MIPLIB] NEOS Server Submission Imported from the MIPLIB2010 submissions. 2.432712 684


neos-3355120-tarago: Instance-to-Model Comparison Results

Model Group Assignment from MIPLIB: neos-pseudoapplication-52
Assigned Model Group Rank/ISS in the MIC: 24 / 2.151

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: independentset Model group: generated Model group: neos-pseudoapplication-101 Model group: neos-pseudoapplication-21 Model group: f2gap
Name independentset generated neos-pseudoapplication-101 neos-pseudoapplication-21 f2gap
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 / 1.375 2 / 1.477 3 / 1.525 4 / 1.543 5 / 1.663

Model Group Summary

The table below contains summary information for the five most similar model groups to neos-3355120-tarago according to the MIC.

MODEL GROUP SUBMITTER DESCRIPTION ISS RANK
MIC Top 5 independentset Toni Sorrell These models are based on Neil Sloane's Challenge problems: Independent Sets in Graphs. 1.375491 1
generated Simon Bowly Randomly generated integer and binary programming models. These results are part of an early phase of work aimed at generating diverse and challenging MIP models for experimental testing. We have aimed to produce small integer and binary programming models which are reasonably difficult to solve and have varied structure, eliciting a range of behaviour in state of the art algorithms. 1.477078 2
neos-pseudoapplication-101 NEOS Server Submission Model coming from the NEOS Server with unknown application. Infeasibility claimed by CPLEX 12.6 and CPLEX 12.6.1 with extreme numerical caution emphasi after 4 and 2 hours computation, respectively. 1.525488 3
neos-pseudoapplication-21 NEOS Server Submission Imported from the MIPLIB2010 submissions. 1.542564 4
f2gap Salim Haddadi Restrictions of well-known hard generalized assignment problem models (D10400,D20400,D40400,D15900,D30900,D60900,D201600,D401600,D801600) 1.662950 5


Updated August 16, 2019