Provider: | PUT |
---|---|
Version: | 1.0.0 |
Module for calculation outranking PrefRank scores.
(For outputs, see below)
Alternatives to consider.
Aggregated preferences matrix.
Parameter specifies the algorithm to calculate ranking. There are three algorithms to choose from: PageRank, HITS and Salsa.
Parameter values can be defined via the GUI or the XMCDA file, by default via GUI.
Name: algorithm type
Name: number of iteration
Number of iteration
Name: Run averaging if not converge?
Turning on the version with averaging the score value, if after “number of iteration” iteration the score does not converge, that is: the maximum score difference between the last two iterations is greater than 0.001.
Name: Earlier stop if converge?
Earlier stop if the maximum difference in score between two consecutive iterations is less than 0.00001
Tag: methodParameters
Code:
<methodParameters>
<parameter id="algorithm_type" name="algorithm_type">
<value>
<label>%1</label>
</value>
</parameter>
<parameter id="number_of_iteration" name="number_of_iteration">
<value>
<integer>%2</integer>
</value>
</parameter>
<parameter id="check_convergence" name="check_convergence">
<value>
<boolean>%3</boolean>
</value>
</parameter>
<parameter id="early_stopping" name="early_stopping">
<value>
<boolean>%4</boolean>
</value>
</parameter>
</methodParameters>
Positive outranking flows.
Negative outranking flows.
Final flows computed from the given data.
PrefRank scores computed from the given data.
Messages or errors generated by this module.
For further technical details on the web service underlying this program, have a look at its documentation here.