neos-935769: Instance-to-Instance Comparison Results

Type: Instance
Submitter: NEOS Server Submission
Description: Instance coming from the NEOS Server with unknown application
MIPLIB Entry

Parent Instance (neos-935769)

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

neos-935769 Raw neos-935769 Decomposed neos-935769 Composite of MIC top 5 neos-935769 Composite of MIPLIB top 5 neos-935769 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.
neos-983171 decomposed neos-738098 decomposed transportmoment decomposed bienst2 decomposed bienst1 decomposed
Name neos-983171 [MIPLIB] neos-738098 [MIPLIB] transportmoment [MIPLIB] bienst2 [MIPLIB] bienst1 [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 / 0.596 2 / 0.907 3 / 0.961 4 / 0.989 5 / 0.990
Raw These images represent the CCM images in their raw forms (before any decomposition was applied) for the MIC top 5.
neos-983171 raw neos-738098 raw transportmoment raw bienst2 raw bienst1 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-983171 decomposed neos-935234 decomposed comp21-2idx decomposed comp07-2idx decomposed comp08-2idx decomposed
Name neos-983171 [MIPLIB] neos-935234 [MIPLIB] comp21-2idx [MIPLIB] comp07-2idx [MIPLIB] comp08-2idx [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.
1 / 0.596 12 / 1.056 73 / 1.219 230 / 1.396 297 / 1.446
Raw These images represent the CCM images in their raw forms (before any decomposition was applied) for the MIPLIB top 5.
neos-983171 raw neos-935234 raw comp21-2idx raw comp07-2idx raw comp08-2idx raw

Instance Summary

The table below contains summary information for neos-935769, the five most similar instances to neos-935769 according to the MIC, and the five most similar instances to neos-935769 according to MIPLIB 2017.

INSTANCE SUBMITTER DESCRIPTION ISS RANK
Parent Instance neos-935769 [MIPLIB] NEOS Server Submission Instance coming from the NEOS Server with unknown application 0.000000 -
MIC Top 5 neos-983171 [MIPLIB] NEOS Server Submission Imported from the MIPLIB2010 submissions. 0.596408 1
neos-738098 [MIPLIB] NEOS Server Submission Instance coming from the NEOS Server with unknown application 0.907076 2
transportmoment [MIPLIB] G. Gamrath Transport momentum maximization in a capacitated gas network, cycles are forbidden by pseudo pressures. Solved by Gurobi 4.6.1 (12 threads) in 30 seconds (January 2012). 0.961164 3
bienst2 [MIPLIB] H. Mittelmann Relaxed version of problem bienst 0.988777 4
bienst1 [MIPLIB] MIPLIB submission pool Imported from the MIPLIB2010 submissions. 0.989542 5
MIPLIB Top 5 neos-983171 [MIPLIB] NEOS Server Submission Imported from the MIPLIB2010 submissions. 0.596408 1
neos-935234 [MIPLIB] NEOS Server Submission Imported from the MIPLIB2010 submissions. 1.056357 12
comp21-2idx [MIPLIB] Matias Sørensen Instances comp01-21 of curriculum based course timetabling from the International Timetabling Competition 2007. These are time-assignment models (Stage I of the decomposed model), which are smaller than the full model, but still hard to solve. 1.219125 73
comp07-2idx [MIPLIB] Matias Sørensen Instances comp01-21 of curriculum based course timetabling from the International Timetabling Competition 2007. These are time-assignment models (Stage I of the decomposed model), which are smaller than the full model, but still hard to solve. 1.396487 230
comp08-2idx [MIPLIB] Matias Sørensen Instances comp01-21 of curriculum based course timetabling from the International Timetabling Competition 2007. These are time-assignment models (Stage I of the decomposed model), which are smaller than the full model, but still hard to solve. 1.446040 297


neos-935769: Instance-to-Model Comparison Results

Model Group Assignment from MIPLIB: neos-pseudoapplication-34
Assigned Model Group Rank/ISS in the MIC: 130 / 2.583

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-97 Model group: neos-pseudoapplication-63 Model group: neos-pseudoapplication-7 Model group: neos-pseudoapplication-1 Model group: noip
Name neos-pseudoapplication-97 neos-pseudoapplication-63 neos-pseudoapplication-7 neos-pseudoapplication-1 noip
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 / 1.485 2 / 1.503 3 / 1.526 4 / 1.558 5 / 1.632

Model Group Summary

The table below contains summary information for the five most similar model groups to neos-935769 according to the MIC.

MODEL GROUP SUBMITTER DESCRIPTION ISS RANK
MIC Top 5 neos-pseudoapplication-97 Jeff Linderoth (None provided) 1.485153 1
neos-pseudoapplication-63 Jeff Linderoth (None provided) 1.502512 2
neos-pseudoapplication-7 Jeff Linderoth (None provided) 1.525672 3
neos-pseudoapplication-1 NEOS Server Submission Imported from the MIPLIB2010 submissions. 1.557563 4
noip Christopher Hojny integer programming formulation that verifies that no integer programming formulation of a given 0/1-point set exists 1.631559 5


Updated August 16, 2019