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hgms30: Instance-to-Instance Comparison Results
| Type: | Instance |
| Submitter: | Jesus Rodriguez |
| Description: | Maintenance scheduling of generators in hydropower systems |
| MIPLIB Entry |
Parent Instance (hgms30)
All other instances below were be compared against this "query" instance.  |
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Raw
This is the CCM image before the decomposition procedure has been applied.
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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.
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Composite of MIC Top 5
Composite of the five decomposed CCM images from the MIC Top 5.
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Composite of MIPLIB Top 5
Composite of the five decomposed CCM images from the MIPLIB Top 5.
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Model Group Composite Image
Composite of the decomposed CCM images for every instance in the same model group as this query.
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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.
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| Name | hgms62 [MIPLIB] | atm20-100 [MIPLIB] | neos-4295773-pissa [MIPLIB] | neos-4545615-waita [MIPLIB] | cost266-UUE [MIPLIB] | |
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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.
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1 / 0.431 | 2 / 0.444 | 3 / 0.451 | 4 / 0.503 | 5 / 0.507 | |
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Raw
These images represent the CCM images in their raw forms (before any decomposition was applied) for the MIC top 5.
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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.
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| Name | hgms62 [MIPLIB] | neos-5251015-ogosta [MIPLIB] | hgms-det [MIPLIB] | irish-electricity [MIPLIB] | neos-1122047 [MIPLIB] | |
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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.
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1 / 0.431 | 504 / 1.673 | 526 / 1.689 | 910 / 2.653 | 954 / 3.037 | |
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Raw
These images represent the CCM images in their raw forms (before any decomposition was applied) for the MIPLIB top 5.
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Instance Summary
The table below contains summary information for hgms30, the five most similar instances to hgms30 according to the MIC, and the five most similar instances to hgms30 according to MIPLIB 2017.
| INSTANCE | SUBMITTER | DESCRIPTION | ISS | RANK | |
|---|---|---|---|---|---|
| Parent Instance | hgms30 [MIPLIB] | Jesus Rodriguez | Maintenance scheduling of generators in hydropower systems | 0.000000 | - |
| MIC Top 5 | hgms62 [MIPLIB] | Jesus Rodriguez | Maintenance scheduling of generators in hydropower systems | 0.431206 | 1 |
| atm20-100 [MIPLIB] | Matthew Galati | ATM cash management problem. Solved with COIN/DIP in 1066 sec. (1 thread) / 259 sec. (8 threads) in June 2011. | 0.443731 | 2 | |
| neos-4295773-pissa [MIPLIB] | Jeff Linderoth | (None provided) | 0.450727 | 3 | |
| neos-4545615-waita [MIPLIB] | Jeff Linderoth | (None provided) | 0.502582 | 4 | |
| cost266-UUE [MIPLIB] | MIPLIB submission pool | Imported from the MIPLIB2010 submissions. | 0.507028 | 5 | |
| MIPLIB Top 5 | hgms62 [MIPLIB] | Jesus Rodriguez | Maintenance scheduling of generators in hydropower systems | 0.431206 | 1 |
| neos-5251015-ogosta [MIPLIB] | Hans Mittelmann | similar to instance ns5223573 submitted in January Solved with ParaSCIP in 525353 seconds with 71 solvers(72 cores). | 1.672892 | 504 | |
| hgms-det [MIPLIB] | Jesus Rodriguez | Maintenance scheduling of generators in hydropower systems | 1.688946 | 526 | |
| irish-electricity [MIPLIB] | Paula Carroll | Unit Commitment - Irish Test systems We submit a sample Unit Commitment test instance based on an Irish case study. We include a readme file, a solution file, and additional data so that users may generate further UC test instances. | 2.653296 | 910 | |
| neos-1122047 [MIPLIB] | NEOS Server Submission | Imported from the MIPLIB2010 submissions. | 3.037213 | 954 |
hgms30: Instance-to-Model Comparison Results
| Model Group Assignment from MIPLIB: | hgms |
| Assigned Model Group Rank/ISS in the MIC: | 24 / 1.367 |
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.
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| Name | ab | sp_product | n37 | radiation | sing | |
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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.
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1 / 0.673 | 2 / 0.785 | 3 / 0.810 | 4 / 0.811 | 5 / 0.895 |
Model Group Summary
The table below contains summary information for the five most similar model groups to hgms30 according to the MIC.
| MODEL GROUP | SUBMITTER | DESCRIPTION | ISS | RANK | |
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| MIC Top 5 | ab | MIPLIB submission pool | Imported from the MIPLIB2010 submissions. | 0.673168 | 1 |
| sp_product | MIPLIB submission pool | Imported from the MIPLIB2010 submissions. | 0.785116 | 2 | |
| n37 | J. Aronson | Fixed charge transportation problem | 0.810210 | 3 | |
| radiation | Gleb Belov | Linearized Constraint Programming models of the MiniZinc Challenges 2012-2016. I should be able to produce versions with indicator constraints supported by Gurobi and CPLEX, however don't know if you can use them and if there is a standard format. These MPS were produced by Gurobi 7.0.2 using the MiniZinc develop branch on eb536656062ca13325a96b5d0881742c7d0e3c38 | 0.810811 | 4 | |
| sing | Daniel Espinoza | Imported from the MIPLIB2010 submissions. | 0.894552 | 5 |
