| java.lang.Object
 weka.classifiers.bayes.net.ParentSet
| ParentSet | | public class ParentSet implements Serializable(Code) | | Helper class for Bayes Network classifiers. Provides datastructures to
represent a set of parents in a graph.
author:
Remco Bouckaert (rrb@xm.co.nz)
version:
$Revision: 1.6 $ |
| serialVersionUID | | final static long serialVersionUID(Code) | | for serialization
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| ParentSet | | public ParentSet()(Code) | | default constructor
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| ParentSet | | public ParentSet(int nMaxNrOfParents)(Code) | | constructor
Parameters:
nMaxNrOfParents - upper bound on nr of parents |
| ParentSet | | public ParentSet(ParentSet other)(Code) | | copy constructor
Parameters:
other - other parent set |
| SetParent | | public void SetParent(int iParent, int nNode)(Code) | | sets index parent of parent specified by index
Parameters:
iParent - Index of parent
Parameters:
nNode - index of the node that becomes parent |
| addParent | | public void addParent(int nParent, Instances _Instances)(Code) | | Add parent to parent set and update internals (specifically the cardinality of the parent set)
Parameters:
nParent - parent to add
Parameters:
_Instances - used for updating the internals |
| addParent | | public void addParent(int nParent, int iParent, Instances _Instances)(Code) | | Add parent to parent set at specific location
and update internals (specifically the cardinality of the parent set)
Parameters:
nParent - parent to add
Parameters:
iParent - location to add parent in parent set
Parameters:
_Instances - used for updating the internals |
| contains | | public boolean contains(int iNode)(Code) | | test if node is contained in parent set
Parameters:
iNode - node to test for number of parents |
| copy | | public void copy(ParentSet other)(Code) | | Copy makes current parents set equal to other parent set
Parameters:
other - : parent set to make a copy from |
| deleteLastParent | | public void deleteLastParent(Instances _Instances)(Code) | | Delete last added parent from parent set and update internals (specifically the cardinality of the parent set)
Parameters:
_Instances - used for updating the internals |
| deleteParent | | public int deleteParent(int nParent, Instances _Instances)(Code) | | delete node from parent set
Parameters:
nParent - node number of the parent to delete
Parameters:
_Instances - data set location of the parent in the parent set. This information can be used to restore the parent set using the addParent method. |
| getCardinalityOfParents | | public int getCardinalityOfParents()(Code) | | returns cardinality of parents
the cardinality |
| getNrOfParents | | public int getNrOfParents()(Code) | | returns number of parents
number of parents |
| getParent | | public int getParent(int iParent)(Code) | | returns index parent of parent specified by index
Parameters:
iParent - Index of parent index of parent |
| maxParentSetSize | | public void maxParentSetSize(int nSize)(Code) | | reserve memory for parent set
Parameters:
nSize - maximum size of parent set to reserver memory for |
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