×
![]()
neos-4562542-watut: Instance-to-Instance Comparison Results
| Type: | Instance |
| Submitter: | Jeff Linderoth |
| Description: | (None provided) |
| MIPLIB Entry |
Parent Instance (neos-4562542-watut)
All other instances below were be compared against this "query" instance.  |
 |
 |
 |
 |
 |
|
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.
|
 |
 |
 |
 |
 |
| Name | neos-4555749-wards [MIPLIB] | h80x6320d [MIPLIB] | stein15inf [MIPLIB] | neos-1112782 [MIPLIB] | rococoC11-010100 [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 / 0.614 | 2 / 1.146 | 3 / 1.147 | 4 / 1.171 | 5 / 1.177 | |
|
Raw
These images represent the CCM images in their raw forms (before any decomposition was applied) for the MIC top 5.
|
 |
 |
 |
 |
 |
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.
|
 |
 |
 |
 |
 |
| Name | neos-4555749-wards [MIPLIB] | neos-5093327-huahum [MIPLIB] | maritime-jg3d9 [MIPLIB] | neos-4545615-waita [MIPLIB] | neos-4533806-waima [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 / 0.614 | 199 / 1.500 | 390 / 1.618 | 440 / 1.651 | 459 / 1.664 | |
|
Raw
These images represent the CCM images in their raw forms (before any decomposition was applied) for the MIPLIB top 5.
|
|
 |
 |
 |
 |
Instance Summary
The table below contains summary information for neos-4562542-watut, the five most similar instances to neos-4562542-watut according to the MIC, and the five most similar instances to neos-4562542-watut according to MIPLIB 2017.
| INSTANCE | SUBMITTER | DESCRIPTION | ISS | RANK | |
|---|---|---|---|---|---|
| Parent Instance | neos-4562542-watut [MIPLIB] | Jeff Linderoth | (None provided) | 0.000000 | - |
| MIC Top 5 | neos-4555749-wards [MIPLIB] | Jeff Linderoth | (None provided) | 0.614091 | 1 |
| h80x6320d [MIPLIB] | MIPLIB submission pool | Imported from the MIPLIB2010 submissions. | 1.145603 | 2 | |
| stein15inf [MIPLIB] | MIPLIB submission pool | Imported from the MIPLIB2010 submissions. | 1.147074 | 3 | |
| neos-1112782 [MIPLIB] | NEOS Server Submission | Instance coming from the NEOS Server with unknown application | 1.171001 | 4 | |
| rococoC11-010100 [MIPLIB] | A. Chabrier, E. Danna, C. Le Pape, L. Perron | Model for dimensioning the arc capacities in a telecommunication network. | 1.176649 | 5 | |
| MIPLIB Top 5 | neos-4555749-wards [MIPLIB] | Jeff Linderoth | (None provided) | 0.614091 | 1 |
| neos-5093327-huahum [MIPLIB] | Jeff Linderoth | (None provided) | 1.500081 | 199 | |
| maritime-jg3d9 [MIPLIB] | Dimitri Papageorgiou | Maritime Inventory Routing Problems: Jiang-Grossmann Instances. These instances are available at https://mirplib.scl.gatech.edu/instances, along with a host of additional information such as the underlying data used to generate the model, best known upper and lower bounds, and more. They involve a single product maritime inventory routing problem and explore the use of continuous and discrete time models. A continuous-time model based on time slots for single docks is used for some instances. A model based on event points to handle parallel docks is used in others. A discrete time model based on a single commodity fixed-charge network flow problem (FCNF) is used for other instances. All the models are solved for multiple randomly generated instances of different problems to compare their computational efficiency. | 1.617955 | 390 | |
| neos-4545615-waita [MIPLIB] | Jeff Linderoth | (None provided) | 1.650874 | 440 | |
| neos-4533806-waima [MIPLIB] | Jeff Linderoth | (None provided) | 1.663881 | 459 |
neos-4562542-watut: Instance-to-Model Comparison Results
| Model Group Assignment from MIPLIB: | neos-pseudoapplication-31 |
| Assigned Model Group Rank/ISS in the MIC: | 75 / 2.388 |
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.
|
 |
 |
 |
 |
 |
| Name | scp | neos-pseudoapplication-89 | markshare | neos-pseudoapplication-74 | stein | |
|
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 / 1.464 | 2 / 1.540 | 3 / 1.621 | 4 / 1.641 | 5 / 1.647 |
Model Group Summary
The table below contains summary information for the five most similar model groups to neos-4562542-watut according to the MIC.
| MODEL GROUP | SUBMITTER | DESCRIPTION | ISS | RANK | |
|---|---|---|---|---|---|
| MIC Top 5 | scp | Shunji Umetani | This is a random test model generator for SCP using the scheme of the following paper, namely the column cost c[j] are integer randomly generated from [1,100]; every column covers at least one row; and every row is covered by at least two columns. see reference: E. Balas and A. Ho, Set covering algorithms using cutting planes, heuristics, and subgradient optimization: A computational study, Mathematical Programming, 12 (1980), 37-60. We have newly generated Classes I-N with the following parameter values, where each class has five models. We have also generated reduced models by a standard pricing method in the following paper: S. Umetani and M. Yagiura, Relaxation heuristics for the set covering problem, Journal of the Operations Research Society of Japan, 50 (2007), 350-375. You can obtain the model generator program from the following web site. https://sites.google.com/site/shunjiumetani/benchmark | 1.464401 | 1 |
| neos-pseudoapplication-89 | NEOS Server Submission | Model coming from the NEOS Server with unknown application | 1.540089 | 2 | |
| markshare | G. Cornuéjols, M. Dawande | Market sharing problem | 1.621003 | 3 | |
| neos-pseudoapplication-74 | Jeff Linderoth | (None provided) | 1.641289 | 4 | |
| stein | MIPLIB submission pool | Imported from the MIPLIB2010 submissions. | 1.647117 | 5 |
