milo-v13-4-3d-4-0: Instance-to-Instance Comparison Results

Type: Instance
Submitter: Tamas Terlaky
Description: The models come from structural design optimization where the objective is to minimize the total weight of 2 and 3 dimensional cantilevers. The 2D examples are simpler, and GuRobi can solve the 40_1 and 58_1 instances, while struggles with 75_1. The 3D examples are more challenging. The x_0 and x_1 models are two different modeling of the same identical problems, so their optimal value is the same. The 1_x and 2_x problems are solved by GuRoBi, the 3_x and 4_x are not solved in reasonable time.
MIPLIB Entry

Parent Instance (milo-v13-4-3d-4-0)

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

milo-v13-4-3d-4-0 Raw milo-v13-4-3d-4-0 Decomposed milo-v13-4-3d-4-0 Composite of MIC top 5 milo-v13-4-3d-4-0 Composite of MIPLIB top 5 milo-v13-4-3d-4-0 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.
milo-v12-6-r1-58-1 decomposed snp-04-052-052 decomposed milo-v12-6-r1-75-1 decomposed neos-3530905-gaula decomposed sp150x300d decomposed
Name milo-v12-6-r1-58-1 [MIPLIB] snp-04-052-052 [MIPLIB] milo-v12-6-r1-75-1 [MIPLIB] neos-3530905-gaula [MIPLIB] sp150x300d [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 / 0.796 2 / 0.805 3 / 0.815 4 / 0.818 5 / 0.822
Raw These images represent the CCM images in their raw forms (before any decomposition was applied) for the MIC top 5.
milo-v12-6-r1-58-1 raw snp-04-052-052 raw milo-v12-6-r1-75-1 raw neos-3530905-gaula raw sp150x300d 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.
milo-v12-6-r1-58-1 decomposed milo-v12-6-r1-75-1 decomposed milo-v12-6-r2-40-1 decomposed milo-v13-4-3d-3-0 decomposed supportcase17 decomposed
Name milo-v12-6-r1-58-1 [MIPLIB] milo-v12-6-r1-75-1 [MIPLIB] milo-v12-6-r2-40-1 [MIPLIB] milo-v13-4-3d-3-0 [MIPLIB] supportcase17 [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 / 0.796 3 / 0.815 93 / 0.922 174 / 1.027 499 / 1.451
Raw These images represent the CCM images in their raw forms (before any decomposition was applied) for the MIPLIB top 5.
milo-v12-6-r1-58-1 raw milo-v12-6-r1-75-1 raw milo-v12-6-r2-40-1 raw milo-v13-4-3d-3-0 raw supportcase17 raw

Instance Summary

The table below contains summary information for milo-v13-4-3d-4-0, the five most similar instances to milo-v13-4-3d-4-0 according to the MIC, and the five most similar instances to milo-v13-4-3d-4-0 according to MIPLIB 2017.

INSTANCE SUBMITTER DESCRIPTION ISS RANK
Parent Instance milo-v13-4-3d-4-0 [MIPLIB] Tamas Terlaky The models come from structural design optimization where the objective is to minimize the total weight of 2 and 3 dimensional cantilevers. The 2D examples are simpler, and GuRobi can solve the 40_1 and 58_1 instances, while struggles with 75_1. The 3D examples are more challenging. The x_0 and x_1 models are two different modeling of the same identical problems, so their optimal value is the same. The 1_x and 2_x problems are solved by GuRoBi, the 3_x and 4_x are not solved in reasonable time. 0.000000 -
MIC Top 5 milo-v12-6-r1-58-1 [MIPLIB] Tamas Terlaky The models come from structural design optimization where the objective is to minimize the total weight of 2 and 3 dimensional cantilevers. The 2D examples are simpler, and GuRobi can solve the 40_1 and 58_1 instances, while struggles with 75_1. The 3D examples are more challenging. The x_0 and x_1 models are two different modeling of the same identical problems, so their optimal value is the same. The 1_x and 2_x problems are solved by GuRoBi, the 3_x and 4_x are not solved in reasonable time. 0.795781 1
snp-04-052-052 [MIPLIB] Gerald Gamrath Supply network planning problems. 0.805483 2
milo-v12-6-r1-75-1 [MIPLIB] Tamas Terlaky The models come from structural design optimization where the objective is to minimize the total weight of 2 and 3 dimensional cantilevers. The 2D examples are simpler, and GuRobi can solve the 40_1 and 58_1 instances, while struggles with 75_1. The 3D examples are more challenging. The x_0 and x_1 models are two different modeling of the same identical problems, so their optimal value is the same. The 1_x and 2_x problems are solved by GuRoBi, the 3_x and 4_x are not solved in reasonable time. 0.814598 3
neos-3530905-gaula [MIPLIB] Jeff Linderoth (None provided) 0.818269 4
sp150x300d [MIPLIB] MIPLIB submission pool Imported from the MIPLIB2010 submissions. 0.821842 5
MIPLIB Top 5 milo-v12-6-r1-58-1 [MIPLIB] Tamas Terlaky The models come from structural design optimization where the objective is to minimize the total weight of 2 and 3 dimensional cantilevers. The 2D examples are simpler, and GuRobi can solve the 40_1 and 58_1 instances, while struggles with 75_1. The 3D examples are more challenging. The x_0 and x_1 models are two different modeling of the same identical problems, so their optimal value is the same. The 1_x and 2_x problems are solved by GuRoBi, the 3_x and 4_x are not solved in reasonable time. 0.795781 1
milo-v12-6-r1-75-1 [MIPLIB] Tamas Terlaky The models come from structural design optimization where the objective is to minimize the total weight of 2 and 3 dimensional cantilevers. The 2D examples are simpler, and GuRobi can solve the 40_1 and 58_1 instances, while struggles with 75_1. The 3D examples are more challenging. The x_0 and x_1 models are two different modeling of the same identical problems, so their optimal value is the same. The 1_x and 2_x problems are solved by GuRoBi, the 3_x and 4_x are not solved in reasonable time. 0.814598 3
milo-v12-6-r2-40-1 [MIPLIB] Tamas Terlaky The models come from structural design optimization where the objective is to minimize the total weight of 2 and 3 dimensional cantilevers. The 2D examples are simpler, and GuRobi can solve the 40_1 and 58_1 instances, while struggles with 75_1. The 3D examples are more challenging. The x_0 and x_1 models are two different modeling of the same identical problems, so their optimal value is the same. The 1_x and 2_x problems are solved by GuRoBi, the 3_x and 4_x are not solved in reasonable time. 0.921796 93
milo-v13-4-3d-3-0 [MIPLIB] Tamas Terlaky The models come from structural design optimization where the objective is to minimize the total weight of 2 and 3 dimensional cantilevers. The 2D examples are simpler, and GuRobi can solve the 40_1 and 58_1 instances, while struggles with 75_1. The 3D examples are more challenging. The x_0 and x_1 models are two different modeling of the same identical problems, so their optimal value is the same. The 1_x and 2_x problems are solved by GuRoBi, the 3_x and 4_x are not solved in reasonable time. 1.026717 174
supportcase17 [MIPLIB] Michael Winkler MIP instances collected from Gurobi forum with unknown application 1.450624 499


milo-v13-4-3d-4-0: Instance-to-Model Comparison Results

Model Group Assignment from MIPLIB: milo
Assigned Model Group Rank/ISS in the MIC: 26 / 1.535

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: sp_product Model group: noip Model group: n37 Model group: allcolor
Name neos-pseudoapplication-2 sp_product noip n37 allcolor
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 / 1.149 2 / 1.184 3 / 1.253 4 / 1.285 5 / 1.294

Model Group Summary

The table below contains summary information for the five most similar model groups to milo-v13-4-3d-4-0 according to the MIC.

MODEL GROUP SUBMITTER DESCRIPTION ISS RANK
MIC Top 5 neos-pseudoapplication-2 NEOS Server Submission Imported from the MIPLIB2010 submissions. 1.148906 1
sp_product MIPLIB submission pool Imported from the MIPLIB2010 submissions. 1.184199 2
noip Christopher Hojny integer programming formulation that verifies that no integer programming formulation of a given 0/1-point set exists 1.253228 3
n37 J. Aronson Fixed charge transportation problem 1.284537 4
allcolor Domenico Salvagnin Prepack optimization model. 1.293812 5


Updated August 16, 2019