pigeon-13: Instance-to-Instance Comparison Results

Type: Instance
Submitter: Sam Allen
Description: Instance of 3D packing (container loading) problem. The problem was solved by the Gurobi Optimizer version 5.0.1. It took approximately 22 hours.
MIPLIB Entry

Parent Instance (pigeon-13)

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

pigeon-13 Raw pigeon-13 Decomposed pigeon-13 Composite of MIC top 5 pigeon-13 Composite of MIPLIB top 5 pigeon-13 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.
pigeon-10 decomposed pigeon-16 decomposed pigeon-08 decomposed pigeon-20 decomposed neos-4338804-snowy decomposed
Name pigeon-10 [MIPLIB] pigeon-16 [MIPLIB] pigeon-08 [MIPLIB] pigeon-20 [MIPLIB] neos-4338804-snowy [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 / 0.567 2 / 0.598 3 / 0.816 4 / 0.832 5 / 1.167
Raw These images represent the CCM images in their raw forms (before any decomposition was applied) for the MIC top 5.
pigeon-10 raw pigeon-16 raw pigeon-08 raw pigeon-20 raw neos-4338804-snowy 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.
pigeon-10 decomposed pigeon-16 decomposed pigeon-08 decomposed pigeon-20 decomposed supportcase41 decomposed
Name pigeon-10 [MIPLIB] pigeon-16 [MIPLIB] pigeon-08 [MIPLIB] pigeon-20 [MIPLIB] supportcase41 [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 / 0.567 2 / 0.598 3 / 0.816 4 / 0.832 789 / 1.940
Raw These images represent the CCM images in their raw forms (before any decomposition was applied) for the MIPLIB top 5.
pigeon-10 raw pigeon-16 raw pigeon-08 raw pigeon-20 raw supportcase41 raw

Instance Summary

The table below contains summary information for pigeon-13, the five most similar instances to pigeon-13 according to the MIC, and the five most similar instances to pigeon-13 according to MIPLIB 2017.

INSTANCE SUBMITTER DESCRIPTION ISS RANK
Parent Instance pigeon-13 [MIPLIB] Sam Allen Instance of 3D packing (container loading) problem. The problem was solved by the Gurobi Optimizer version 5.0.1. It took approximately 22 hours. 0.000000 -
MIC Top 5 pigeon-10 [MIPLIB] Sam Allen Instance of 3D packing (container loading) problem 0.566822 1
pigeon-16 [MIPLIB] Sam Allen Instance of 3D packing (container loading) problem 0.598264 2
pigeon-08 [MIPLIB] Sam Allen Instance of 3D packing (container loading) problem 0.816214 3
pigeon-20 [MIPLIB] Sam Allen Instance of 3D packing (container loading) problem 0.831712 4
neos-4338804-snowy [MIPLIB] Jeff Linderoth (None provided) 1.166592 5
MIPLIB Top 5 pigeon-10 [MIPLIB] Sam Allen Instance of 3D packing (container loading) problem 0.566822 1
pigeon-16 [MIPLIB] Sam Allen Instance of 3D packing (container loading) problem 0.598264 2
pigeon-08 [MIPLIB] Sam Allen Instance of 3D packing (container loading) problem 0.816214 3
pigeon-20 [MIPLIB] Sam Allen Instance of 3D packing (container loading) problem 0.831712 4
supportcase41 [MIPLIB] Domenico Salvagnin Instance coming from IBM developerWorks forum with unknown application. 1.940268 789


pigeon-13: Instance-to-Model Comparison Results

Model Group Assignment from MIPLIB: pigeon
Assigned Model Group Rank/ISS in the MIC: 2 / 1.501

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-40 Model group: pigeon Model group: timtab Model group: neos-pseudoapplication-1 Model group: neos-pseudoapplication-21
Name neos-pseudoapplication-40 pigeon timtab neos-pseudoapplication-1 neos-pseudoapplication-21
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 / 1.482 2 / 1.502 3 / 1.620 4 / 1.680 5 / 1.701

Model Group Summary

The table below contains summary information for the five most similar model groups to pigeon-13 according to the MIC.

MODEL GROUP SUBMITTER DESCRIPTION ISS RANK
MIC Top 5 neos-pseudoapplication-40 Jeff Linderoth (None provided) 1.481782 1
pigeon Sam Allen Model of 3D packing (container loading) problem 1.501660 2
timtab C. Liebchen, R. Möhring Public transport scheduling problem 1.619746 3
neos-pseudoapplication-1 NEOS Server Submission Imported from the MIPLIB2010 submissions. 1.680481 4
neos-pseudoapplication-21 NEOS Server Submission Imported from the MIPLIB2010 submissions. 1.700880 5


Updated August 16, 2019