coverage.html

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Calculates the utility for the given number of examples,positive examples and hypothesis.</TD>
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<CODE>&nbsp;double</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../../com/rapidminer/operator/learner/igss/utility/Coverage.html#variance(double, double, com.rapidminer.operator.learner.igss.hypothesis.Hypothesis)">variance</A></B>(double&nbsp;totalWeight,
         double&nbsp;totalPositiveWeight,
         <A HREF="../../../../../../com/rapidminer/operator/learner/igss/hypothesis/Hypothesis.html" title="class in com.rapidminer.operator.learner.igss.hypothesis">Hypothesis</A>&nbsp;hypo)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Calculates the empirical variance.</TD>
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<TH ALIGN="left"><B>Methods inherited from class com.rapidminer.operator.learner.igss.utility.<A HREF="../../../../../../com/rapidminer/operator/learner/igss/utility/InstanceAveraging.html" title="class in com.rapidminer.operator.learner.igss.utility">InstanceAveraging</A></B></TH>
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<TD><CODE><A HREF="../../../../../../com/rapidminer/operator/learner/igss/utility/InstanceAveraging.html#conf(double, double)">conf</A>, <A HREF="../../../../../../com/rapidminer/operator/learner/igss/utility/InstanceAveraging.html#conf(double, double, com.rapidminer.operator.learner.igss.hypothesis.Hypothesis, double)">conf</A>, <A HREF="../../../../../../com/rapidminer/operator/learner/igss/utility/InstanceAveraging.html#confidenceIntervall(double, double, com.rapidminer.operator.learner.igss.hypothesis.Hypothesis, double)">confidenceIntervall</A>, <A HREF="../../../../../../com/rapidminer/operator/learner/igss/utility/InstanceAveraging.html#confSmallM(double, double)">confSmallM</A></CODE></TD>
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<TH ALIGN="left"><B>Methods inherited from class com.rapidminer.operator.learner.igss.utility.<A HREF="../../../../../../com/rapidminer/operator/learner/igss/utility/AbstractUtility.html" title="class in com.rapidminer.operator.learner.igss.utility">AbstractUtility</A></B></TH>
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<TD><CODE><A HREF="../../../../../../com/rapidminer/operator/learner/igss/utility/AbstractUtility.html#calculateM(double, double)">calculateM</A>, <A HREF="../../../../../../com/rapidminer/operator/learner/igss/utility/AbstractUtility.html#confidenceIntervall(double, double)">confidenceIntervall</A>, <A HREF="../../../../../../com/rapidminer/operator/learner/igss/utility/AbstractUtility.html#inverseNormal(double)">inverseNormal</A></CODE></TD>
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<TH ALIGN="left"><B>Methods inherited from class java.lang.Object</B></TH>
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<TD><CODE>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</CODE></TD>
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<A NAME="Coverage(double[], int)"><!-- --></A><H3>
Coverage</H3>
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public <B>Coverage</B>(double[]&nbsp;priors,
                int&nbsp;large)</PRE>
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<DD>Constructs a new Coverage with the given default probability.
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<A NAME="utility(double, double, com.rapidminer.operator.learner.igss.hypothesis.Hypothesis)"><!-- --></A><H3>
utility</H3>
<PRE>
public double <B>utility</B>(double&nbsp;totalWeight,
                      double&nbsp;totalPositiveWeight,
                      <A HREF="../../../../../../com/rapidminer/operator/learner/igss/hypothesis/Hypothesis.html" title="class in com.rapidminer.operator.learner.igss.hypothesis">Hypothesis</A>&nbsp;hypo)</PRE>
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<DD>Calculates the utility for the given number of examples,positive examples and hypothesis.
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<DD><DL>
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</DD>
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<A NAME="variance(double, double, com.rapidminer.operator.learner.igss.hypothesis.Hypothesis)"><!-- --></A><H3>
variance</H3>
<PRE>
public double <B>variance</B>(double&nbsp;totalWeight,
                       double&nbsp;totalPositiveWeight,
                       <A HREF="../../../../../../com/rapidminer/operator/learner/igss/hypothesis/Hypothesis.html" title="class in com.rapidminer.operator.learner.igss.hypothesis">Hypothesis</A>&nbsp;hypo)</PRE>
<DL>
<DD>Calculates the empirical variance.
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<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../../com/rapidminer/operator/learner/igss/utility/InstanceAveraging.html#variance(double, double, com.rapidminer.operator.learner.igss.hypothesis.Hypothesis)">variance</A></CODE> in class <CODE><A HREF="../../../../../../com/rapidminer/operator/learner/igss/utility/InstanceAveraging.html" title="class in com.rapidminer.operator.learner.igss.utility">InstanceAveraging</A></CODE></DL>
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<A NAME="getUpperBound(double, double, com.rapidminer.operator.learner.igss.hypothesis.Hypothesis, double)"><!-- --></A><H3>
getUpperBound</H3>
<PRE>
public double <B>getUpperBound</B>(double&nbsp;totalWeight,
                            double&nbsp;totalPositiveWeight,
                            <A HREF="../../../../../../com/rapidminer/operator/learner/igss/hypothesis/Hypothesis.html" title="class in com.rapidminer.operator.learner.igss.hypothesis">Hypothesis</A>&nbsp;hypo,
                            double&nbsp;delta)</PRE>
<DL>
<DD>Returns an upper bound for the utility of refinements for the given hypothesis.
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<DD><DL>
</DL>
</DD>
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