c45saver.html

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<B>Constructor Detail</B></FONT></TD>
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<A NAME="C45Saver()"><!-- --></A><H3>
C45Saver</H3>
<PRE>
public <B>C45Saver</B>()</PRE>
<DL>
<DD>Constructor
<P>
</DL>

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<B>Method Detail</B></FONT></TD>
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<A NAME="globalInfo()"><!-- --></A><H3>
globalInfo</H3>
<PRE>
public java.lang.String <B>globalInfo</B>()</PRE>
<DL>
<DD>Returns a string describing this Saver
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>a description of the Saver suitable for
 displaying in the explorer/experimenter gui</DL>
</DD>
</DL>
<HR>

<A NAME="getFileDescription()"><!-- --></A><H3>
getFileDescription</H3>
<PRE>
public java.lang.String <B>getFileDescription</B>()</PRE>
<DL>
<DD>Returns a description of the file type.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../weka/core/converters/FileSourcedConverter.html#getFileDescription()">getFileDescription</A></CODE> in interface <CODE><A HREF="../../../weka/core/converters/FileSourcedConverter.html" title="interface in weka.core.converters">FileSourcedConverter</A></CODE><DT><B>Specified by:</B><DD><CODE><A HREF="../../../weka/core/converters/AbstractFileSaver.html#getFileDescription()">getFileDescription</A></CODE> in class <CODE><A HREF="../../../weka/core/converters/AbstractFileSaver.html" title="class in weka.core.converters">AbstractFileSaver</A></CODE></DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>a short file description</DL>
</DD>
</DL>
<HR>

<A NAME="resetOptions()"><!-- --></A><H3>
resetOptions</H3>
<PRE>
public void <B>resetOptions</B>()</PRE>
<DL>
<DD>Resets the Saver
<P>
<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../../../weka/core/converters/AbstractFileSaver.html#resetOptions()">resetOptions</A></CODE> in class <CODE><A HREF="../../../weka/core/converters/AbstractFileSaver.html" title="class in weka.core.converters">AbstractFileSaver</A></CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="writeIncremental(weka.core.Instance)"><!-- --></A><H3>
writeIncremental</H3>
<PRE>
public void <B>writeIncremental</B>(<A HREF="../../../weka/core/Instance.html" title="class in weka.core">Instance</A>&nbsp;inst)
                      throws java.io.IOException</PRE>
<DL>
<DD>Saves an instances incrementally. Structure has to be set by using the
 setStructure() method or setInstances() method.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../weka/core/converters/Saver.html#writeIncremental(weka.core.Instance)">writeIncremental</A></CODE> in interface <CODE><A HREF="../../../weka/core/converters/Saver.html" title="interface in weka.core.converters">Saver</A></CODE><DT><B>Overrides:</B><DD><CODE><A HREF="../../../weka/core/converters/AbstractSaver.html#writeIncremental(weka.core.Instance)">writeIncremental</A></CODE> in class <CODE><A HREF="../../../weka/core/converters/AbstractSaver.html" title="class in weka.core.converters">AbstractSaver</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>inst</CODE> - the instance to save
<DT><B>Throws:</B>
<DD><CODE>java.io.IOException</CODE> - throws IOEXception if an instance cannot be saved incrementally.</DL>
</DD>
</DL>
<HR>

<A NAME="writeBatch()"><!-- --></A><H3>
writeBatch</H3>
<PRE>
public void <B>writeBatch</B>()
                throws java.io.IOException</PRE>
<DL>
<DD>Writes a Batch of instances
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../weka/core/converters/Saver.html#writeBatch()">writeBatch</A></CODE> in interface <CODE><A HREF="../../../weka/core/converters/Saver.html" title="interface in weka.core.converters">Saver</A></CODE><DT><B>Specified by:</B><DD><CODE><A HREF="../../../weka/core/converters/AbstractSaver.html#writeBatch()">writeBatch</A></CODE> in class <CODE><A HREF="../../../weka/core/converters/AbstractSaver.html" title="class in weka.core.converters">AbstractSaver</A></CODE></DL>
</DD>
<DD><DL>

<DT><B>Throws:</B>
<DD><CODE>java.io.IOException</CODE> - throws IOException if saving in batch mode is not possible</DL>
</DD>
</DL>
<HR>

<A NAME="listOptions()"><!-- --></A><H3>
listOptions</H3>
<PRE>
public java.util.Enumeration <B>listOptions</B>()</PRE>
<DL>
<DD>Returns an enumeration describing the available options.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../weka/core/OptionHandler.html#listOptions()">listOptions</A></CODE> in interface <CODE><A HREF="../../../weka/core/OptionHandler.html" title="interface in weka.core">OptionHandler</A></CODE><DT><B>Overrides:</B><DD><CODE><A HREF="../../../weka/core/converters/AbstractFileSaver.html#listOptions()">listOptions</A></CODE> in class <CODE><A HREF="../../../weka/core/converters/AbstractFileSaver.html" title="class in weka.core.converters">AbstractFileSaver</A></CODE></DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>an enumeration of all the available options.</DL>
</DD>
</DL>
<HR>

<A NAME="setOptions(java.lang.String[])"><!-- --></A><H3>
setOptions</H3>
<PRE>
public void <B>setOptions</B>(java.lang.String[]&nbsp;options)
                throws java.lang.Exception</PRE>
<DL>
<DD>Parses a given list of options. Valid option is:<p>
   
 -i input arff file <br>
 The input filw in ARFF format. <p>
  
 -o the output file <br>
 The output file. The prefix of the output file is sufficient.<p>

 -c class index <br>
 The index of the class attribute. first and last are valid as well (default: last). <p>
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../weka/core/OptionHandler.html#setOptions(java.lang.String[])">setOptions</A></CODE> in interface <CODE><A HREF="../../../weka/core/OptionHandler.html" title="interface in weka.core">OptionHandler</A></CODE><DT><B>Overrides:</B><DD><CODE><A HREF="../../../weka/core/converters/AbstractFileSaver.html#setOptions(java.lang.String[])">setOptions</A></CODE> in class <CODE><A HREF="../../../weka/core/converters/AbstractFileSaver.html" title="class in weka.core.converters">AbstractFileSaver</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>options</CODE> - the list of options as an array of strings
<DT><B>Throws:</B>
<DD><CODE>java.lang.Exception</CODE> - if an option is not supported</DL>
</DD>
</DL>
<HR>

<A NAME="getOptions()"><!-- --></A><H3>
getOptions</H3>
<PRE>
public java.lang.String[] <B>getOptions</B>()</PRE>
<DL>
<DD>Gets the current settings of the C45Saver object.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../weka/core/OptionHandler.html#getOptions()">getOptions</A></CODE> in interface <CODE><A HREF="../../../weka/core/OptionHandler.html" title="interface in weka.core">OptionHandler</A></CODE><DT><B>Overrides:</B><DD><CODE><A HREF="../../../weka/core/converters/AbstractFileSaver.html#getOptions()">getOptions</A></CODE> in class <CODE><A HREF="../../../weka/core/converters/AbstractFileSaver.html" title="class in weka.core.converters">AbstractFileSaver</A></CODE></DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>an array of strings suitable for passing to setOptions</DL>
</DD>
</DL>
<HR>

<A NAME="main(java.lang.String[])"><!-- --></A><H3>
main</H3>
<PRE>
public static void <B>main</B>(java.lang.String[]&nbsp;options)</PRE>
<DL>
<DD>Main method.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>options</CODE> - should contain the options of a Saver.</DL>
</DD>
</DL>
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