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java.lang.Objectnet.sf.myra.antminer.ProbabilisticRuleFactory
public class ProbabilisticRuleFactory
This class represents a probabilistic (roulette wheel) trail factory.
Field Summary | |
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protected int |
MINIMUM_CASES
Minimum number of covered cases per rule. |
static java.lang.String |
MINIMUM_RULE_CASES
The property key under which the minimum rule cases value is stored. |
static int |
NO_MINIMUM_CASES
Constant to indicate that there is no minimum number of covered cases. |
Constructor Summary | |
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ProbabilisticRuleFactory(net.sf.myra.framework.Graph<?> graph,
net.sf.myra.datamining.data.Dataset dataset)
Default constructor. |
protected |
ProbabilisticRuleFactory(net.sf.myra.framework.Graph<?> graph,
net.sf.myra.datamining.data.Dataset dataset,
int mininumCases)
Default constructor. |
Method Summary | |
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net.sf.myra.framework.Trail |
createTrail()
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protected net.sf.myra.datamining.data.Dataset |
getDataset()
Returns the dataset reference. |
net.sf.myra.framework.Graph<?> |
getGraph()
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protected net.sf.myra.framework.Vertex<net.sf.myra.datamining.data.Term> |
process(net.sf.myra.datamining.data.Metadata metadata,
net.sf.myra.framework.Vertex<net.sf.myra.datamining.data.Term> vertex,
java.util.List<net.sf.myra.datamining.data.Instance> covered)
Prepares the vertex to be added to a rule. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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public static final java.lang.String MINIMUM_RULE_CASES
public static int NO_MINIMUM_CASES
protected final int MINIMUM_CASES
Constructor Detail |
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public ProbabilisticRuleFactory(net.sf.myra.framework.Graph<?> graph, net.sf.myra.datamining.data.Dataset dataset)
graph
- the problem construction graph.dataset
- the dataset reference.protected ProbabilisticRuleFactory(net.sf.myra.framework.Graph<?> graph, net.sf.myra.datamining.data.Dataset dataset, int mininumCases)
graph
- the problem construction graph.dataset
- the dataset reference.Method Detail |
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public net.sf.myra.framework.Trail createTrail()
createTrail
in interface net.sf.myra.framework.TrailFactory
protected net.sf.myra.framework.Vertex<net.sf.myra.datamining.data.Term> process(net.sf.myra.datamining.data.Metadata metadata, net.sf.myra.framework.Vertex<net.sf.myra.datamining.data.Term> vertex, java.util.List<net.sf.myra.datamining.data.Instance> covered)
vertex
- the vertex to be added to the rule.
public net.sf.myra.framework.Graph<?> getGraph()
getGraph
in interface net.sf.myra.framework.TrailFactory
protected net.sf.myra.datamining.data.Dataset getDataset()
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