Provider: | PUT |
---|---|
Version: | 1.0 |
Computes rankings for the given DMUs (alternatives) using SMAA-D method and CCR Data Envelopment Analysis Model. For given number of samples returns a matrix with alternatives in each row and rankings in each column. Single cell indicates how many samples of respective alternative gave respective position in ranking.
(For outputs, see below)
A list of criteria with specified preference direction. List has to contains at least one criterion that will be minimized (input) and at least one criterion that will be maximized (output).
A list of alternatives (DMUs).
Tag: alternatives
Code:
<alternatives>
<alternative>
[...]
</alternative>
[...]
</alternatives>
A list of alternatives (DMUs) performances.
Tag: performanceTable
Code:
<performanceTable>
<alternativePerformances>
<alternativeID>[...]</alternativeID>
<performance>
<criterionID>
[...]
</criterionID>
<value>[...]</value>
</performance>
[...]
</alternativePerformances>
[...]
</performanceTable>
Optional: yes, disabled by default
A list of criteria linear constraints.
Tag: criteriaLinearConstraints
Code:
<criteriaLinearConstraints>
<constraint>
<element>
<criterionID>[...]</criterionID>
<coefficient>
[...]
</coefficient>
</element>
[...]
<operator>[...]</operator>
<rhs>
[...]
</rhs>
</constraint>
[...]
</criteriaLinearConstraints>
“samplesNo” represents the number of samples to generate.
Tag: methodParameters
Code:
<methodParameters>
<parameter name="samplesNo">
<value><integer>%1</integer></value>
</parameter>
</methodParameters>
A performance table for given alternatives. Single performance consists of attribute criterionID representing certain ranking, and a value representing ratio of samples attaining this ranking.
Tag: performanceTable
Code:
<performanceTable>
<alternativePerformances>
<alternativeID>[...]</alternativeID>
<performance>
<criterionID>Rank [...]</criterionID>
<value>
[...]
</value>
</performance>
[...]
</alternativePerformances>
</performanceTable>
A list of alternatives with average rank (obtained for given sample).
Tag: alternativesValues
Code:
<alternativesValues mcdaConcept="efficiency">
<alternativeValue>
<alternativeID>[...]</alternativeID>
<value>
[...]
</value>
</alternativeValue>
[...]
</alternativesValues>
A list of messages generated by the algorithm.
For further technical details on the web service underlying this program, have a look at its documentation here.