olm.html

weka是机器学习和数据挖掘领域最有影响力的开源项目之一

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<A NAME="DT_EUCLID"><!-- --></A><H3>
DT_EUCLID</H3>
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public static final int <B>DT_EUCLID</B></PRE>
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<DD>Use the Euclidian distance whenever a nearest neighbour 
 rule is fired.
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<DT><B>See Also:</B><DD><A HREF="../../../constant-values.html#weka.classifiers.misc.OLM.DT_EUCLID">Constant Field Values</A></DL>
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<A NAME="DT_HAMMING"><!-- --></A><H3>
DT_HAMMING</H3>
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public static final int <B>DT_HAMMING</B></PRE>
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<DD>Use the Hamming distance, this is the  number of 
 positions in which the instances differ, whenever a 
 nearest neighbour rule is fired
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<DT><B>See Also:</B><DD><A HREF="../../../constant-values.html#weka.classifiers.misc.OLM.DT_HAMMING">Constant Field Values</A></DL>
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<A NAME="TAGS_DISTANCETYPES"><!-- --></A><H3>
TAGS_DISTANCETYPES</H3>
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public static final <A HREF="../../../weka/core/Tag.html" title="class in weka.core">Tag</A>[] <B>TAGS_DISTANCETYPES</B></PRE>
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<DD>the distance types
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<A NAME="ET_MIN"><!-- --></A><H3>
ET_MIN</H3>
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public static final int <B>ET_MIN</B></PRE>
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<DD>Use only the minimal extension, as in the original algorithm 
 of Ben-David.
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<DT><B>See Also:</B><DD><A HREF="../../../constant-values.html#weka.classifiers.misc.OLM.ET_MIN">Constant Field Values</A></DL>
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<A NAME="ET_MAX"><!-- --></A><H3>
ET_MAX</H3>
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public static final int <B>ET_MAX</B></PRE>
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<DD>Use only the maximal extension.  In this case an algorithm
 dual to the original one is performed.
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<DT><B>See Also:</B><DD><A HREF="../../../constant-values.html#weka.classifiers.misc.OLM.ET_MAX">Constant Field Values</A></DL>
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<A NAME="ET_BOTH"><!-- --></A><H3>
ET_BOTH</H3>
<PRE>
public static final int <B>ET_BOTH</B></PRE>
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<DD>Combine both the minimal and maximal extension, and use the 
 midpoint of the resulting interval as prediction.
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<DT><B>See Also:</B><DD><A HREF="../../../constant-values.html#weka.classifiers.misc.OLM.ET_BOTH">Constant Field Values</A></DL>
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<A NAME="TAGS_EXTENSIONTYPES"><!-- --></A><H3>
TAGS_EXTENSIONTYPES</H3>
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public static final <A HREF="../../../weka/core/Tag.html" title="class in weka.core">Tag</A>[] <B>TAGS_EXTENSIONTYPES</B></PRE>
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<DD>the mode types
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<!-- ========= CONSTRUCTOR DETAIL ======== -->

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<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
<TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2">
<B>Constructor Detail</B></FONT></TH>
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<A NAME="OLM()"><!-- --></A><H3>
OLM</H3>
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public <B>OLM</B>()</PRE>
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<!-- ============ METHOD DETAIL ========== -->

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<TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2">
<B>Method Detail</B></FONT></TH>
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<A NAME="globalInfo()"><!-- --></A><H3>
globalInfo</H3>
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public java.lang.String <B>globalInfo</B>()</PRE>
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<DD>Returns a string describing the classifier.
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<DD><DL>
</DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>a description suitable for displaying in the 
 explorer/experimenter gui</DL>
</DD>
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<A NAME="getCapabilities()"><!-- --></A><H3>
getCapabilities</H3>
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public <A HREF="../../../weka/core/Capabilities.html" title="class in weka.core">Capabilities</A> <B>getCapabilities</B>()</PRE>
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<DD>Returns default capabilities of the classifier.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../weka/core/CapabilitiesHandler.html#getCapabilities()">getCapabilities</A></CODE> in interface <CODE><A HREF="../../../weka/core/CapabilitiesHandler.html" title="interface in weka.core">CapabilitiesHandler</A></CODE><DT><B>Overrides:</B><DD><CODE><A HREF="../../../weka/classifiers/Classifier.html#getCapabilities()">getCapabilities</A></CODE> in class <CODE><A HREF="../../../weka/classifiers/Classifier.html" title="class in weka.classifiers">Classifier</A></CODE></DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>the capabilities of this classifier<DT><B>See Also:</B><DD><A HREF="../../../weka/core/Capabilities.html" title="class in weka.core"><CODE>Capabilities</CODE></A></DL>
</DD>
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<A NAME="getTechnicalInformation()"><!-- --></A><H3>
getTechnicalInformation</H3>
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public <A HREF="../../../weka/core/TechnicalInformation.html" title="class in weka.core">TechnicalInformation</A> <B>getTechnicalInformation</B>()</PRE>
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<DD>Returns an instance of a TechnicalInformation object, containing 
 detailed information about the technical background of this class,
 e.g., paper reference or book this class is based on.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../weka/core/TechnicalInformationHandler.html#getTechnicalInformation()">getTechnicalInformation</A></CODE> in interface <CODE><A HREF="../../../weka/core/TechnicalInformationHandler.html" title="interface in weka.core">TechnicalInformationHandler</A></CODE></DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>the technical information about this class</DL>
</DD>
</DL>
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<A NAME="classificationTypeTipText()"><!-- --></A><H3>
classificationTypeTipText</H3>
<PRE>
public java.lang.String <B>classificationTypeTipText</B>()</PRE>
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<DD>Returns the tip text for this property.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>tip text for this property suitable for 
 displaying in the explorer/experimenter gui</DL>
</DD>
</DL>
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<A NAME="setClassificationType(weka.core.SelectedTag)"><!-- --></A><H3>
setClassificationType</H3>
<PRE>
public void <B>setClassificationType</B>(<A HREF="../../../weka/core/SelectedTag.html" title="class in weka.core">SelectedTag</A>&nbsp;value)</PRE>
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<DD>Sets the classification type.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>value</CODE> - the classification type to be set.</DL>
</DD>
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<A NAME="getClassificationType()"><!-- --></A><H3>
getClassificationType</H3>
<PRE>
public <A HREF="../../../weka/core/SelectedTag.html" title="class in weka.core">SelectedTag</A> <B>getClassificationType</B>()</PRE>
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<DD>Gets the classification type.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>the classification type</DL>
</DD>
</DL>
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<A NAME="averagingTypeTipText()"><!-- --></A><H3>
averagingTypeTipText</H3>
<PRE>
public java.lang.String <B>averagingTypeTipText</B>()</PRE>
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<DD>Returns the tip text for this property.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>tip text for this property suitable for 
 displaying in the explorer/experimenter gui</DL>
</DD>
</DL>
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<A NAME="setAveragingType(weka.core.SelectedTag)"><!-- --></A><H3>
setAveragingType</H3>
<PRE>
public void <B>setAveragingType</B>(<A HREF="../../../weka/core/SelectedTag.html" title="class in weka.core">SelectedTag</A>&nbsp;value)</PRE>
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<DD>Sets the averaging type to use in phase 1 of the algorithm.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>value</CODE> - the averaging type to use</DL>
</DD>
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<A NAME="getAveragingType()"><!-- --></A><H3>
getAveragingType</H3>
<PRE>
public <A HREF="../../../weka/core/SelectedTag.html" title="class in weka.core">SelectedTag</A> <B>getAveragingType</B>()</PRE>
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<DD>Gets the averaging type.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>the averaging type</DL>
</DD>
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<A NAME="distanceTypeTipText()"><!-- --></A><H3>
distanceTypeTipText</H3>
<PRE>
public java.lang.String <B>distanceTypeTipText</B>()</PRE>
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<DD>Returns the tip text for this property.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>tip text for this property suitable for 
 displaying in the explorer/experimenter gui</DL>
</DD>
</DL>
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<A NAME="setDistanceType(weka.core.SelectedTag)"><!-- --></A><H3>
setDistanceType</H3>
<PRE>
public void <B>setDistanceType</B>(<A HREF="../../../weka/core/SelectedTag.html" title="class in weka.core">SelectedTag</A>&nbsp;value)</PRE>
<DL>
<DD>Sets the distance type to be used by a nearest neighbour rule (if any).
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>value</CODE> - the distance type to use</DL>
</DD>
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<A NAME="getDistanceType()"><!-- --></A><H3>
getDistanceType</H3>
<PRE>
public <A HREF="../../../weka/core/SelectedTag.html" title="class in weka.core">SelectedTag</A> <B>getDistanceType</B>()</PRE>
<DL>
<DD>Gets the distance type used by a nearest neighbour rule (if any).
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>the distance type</DL>
</DD>
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<A NAME="extensionTypeTipText()"><!-- --></A><H3>
extensionTypeTipText</H3>
<PRE>
public java.lang.String <B>extensionTypeTipText</B>()</PRE>
<DL>
<DD>Returns the tip text for this property.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>tip text for this property suitable for 
 displaying in the explorer/experimenter gui</DL>
</DD>
</DL>
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<A NAME="setExtensionType(weka.core.SelectedTag)"><!-- --></A><H3>
setExtensionType</H3>
<PRE>
public void <B>setExtensionType</B>(<A HREF="../../../weka/core/SelectedTag.html" title="class in weka.core">SelectedTag</A>&nbsp;value)</PRE>
<DL>
<DD>Sets the extension type to use.
 The minimal extension is the one used by 
 Ben-David in the original algorithm.  The maximal extension is
 a completely dual variant of the minimal extension.  When using
 both, then the midpoint of the interval determined by both
 extensions is returned.
<P>
<DD><DL>
</DL>
</DD>