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java.lang.Objectnz.ac.waikato.mcennis.rat.graph.model.ModelShell
nz.ac.waikato.mcennis.rat.graph.algorithm.prestige.AddPageRankPrestige
public class AddPageRankPrestige
Calcuates the PageRank of an actor using the PageRank algorithm as defined
in Langeville and Meyer
Langeville, A., and C. Meyer. 2003. "Deeper inside PageRank". Internet Mathematics 1(3):335--80.
Field Summary |
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Fields inherited from class nz.ac.waikato.mcennis.rat.graph.model.ModelShell |
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listener |
Constructor Summary | |
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AddPageRankPrestige()
Creates a new instance of AddPageRankPrestige |
Method Summary | |
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void |
execute(Graph g)
Implements the PageRank algorithm in a naive fashion - directly calculating the eigenvector matrix and taking the largest eigenvector (using the Colt scientific computing toolkit.) |
InputDescriptor[] |
getInputType()
The input type describes all the different kinds of graph objects that are utilized (and hence required) by this object. |
OutputDescriptor[] |
getOutputType()
The output type describes all the different kinds of graph objects that are created during the execution of this algorithm. |
Parameter[] |
getParameter()
List of all parameters this component accepts. |
Parameter |
getParameter(java.lang.String param)
Returns the specific parameter identified by its key-name. |
SettableParameter[] |
getSettableParameter()
Returns settable (i.e. |
SettableParameter |
getSettableParameter(java.lang.String param)
Return the settable parameter namede by this key-name. |
void |
init(java.util.Properties map)
Parameters for intializing this algorithm 'name' - name of this instance of this algorithm. |
Methods inherited from class nz.ac.waikato.mcennis.rat.graph.model.ModelShell |
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addListener, fireChange |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Methods inherited from interface nz.ac.waikato.mcennis.rat.graph.model.Model |
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addListener |
Constructor Detail |
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public AddPageRankPrestige()
Method Detail |
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public InputDescriptor[] getInputType()
Component
getInputType
in interface Component
InputDescriptor
public OutputDescriptor[] getOutputType()
Component
getOutputType
in interface Component
OutputDescriptor
public Parameter[] getParameter()
Component
getParameter
in interface Component
public Parameter getParameter(java.lang.String param)
Component
getParameter
in interface Component
param
- key-name of the parameter
public void execute(Graph g)
execute
in interface Algorithm
g
- graph to be modifiedpublic SettableParameter[] getSettableParameter()
Component
getSettableParameter
in interface Component
public SettableParameter getSettableParameter(java.lang.String param)
Component
getSettableParameter
in interface Component
param
- key-name of the parameter
public void init(java.util.Properties map)
init
in interface Component
map
- map of the given properties naming parameters and their values in a string
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