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Posted to commits@predictionio.apache.org by gi...@apache.org on 2017/05/03 16:29:33 UTC

[09/51] [abbrv] [partial] incubator-predictionio-site git commit: Clean up before apache/incubator-predictionio#a7acb3019bcb9e8e4f780a2d1b1ef9191a1c10a9

http://git-wip-us.apache.org/repos/asf/incubator-predictionio-site/blob/41546891/api/current/org/apache/predictionio/controller/StdevMetric.html
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-        <h1>StdevMetric</h1>
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-
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-</p></div><dl class="paramcmts block"><dt class="tparam">EI</dt><dd class="cmt"><p>Evaluation information</p></dd><dt class="tparam">Q</dt><dd class="cmt"><p>Query</p></dd><dt class="tparam">P</dt><dd class="cmt"><p>Predicted result</p></dd><dt class="tparam">A</dt><dd class="cmt"><p>Actual result
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-
-        
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-      <a id="calculate(q:Q,p:P,a:A):Double"></a>
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-        <span class="modifier">abstract </span>
-        <span class="kind">def</span>
-      </span>
-      <span class="symbol">
-        <span class="name">calculate</span><span class="params">(<span name="q">q: <span class="extype" name="org.apache.predictionio.controller.StdevMetric.Q">Q</span></span>, <span name="p">p: <span class="extype" name="org.apache.predictionio.controller.StdevMetric.P">P</span></span>, <span name="a">a: <span class="extype" name="org.apache.predictionio.controller.StdevMetric.A">A</span></span>)</span><span class="result">: <a href="http://www.scala-lang.org/api/2.10.6/index.html#scala.Double" class="extype" target="_top">Double</a></span>
-      </span>
-      </h4>
-      <p class="shortcomment cmt">Implement this method to return a score that will be used for calculating
-the stdev
-across all QPA tuples.</p><div class="fullcomment"><div class="comment cmt"><p>Implement this method to return a score that will be used for calculating
-the stdev
-across all QPA tuples.</p></div><dl class="paramcmts block"><dt class="param">q</dt><dd class="cmt"><p>Query
-</p></dd><dt class="param">p</dt><dd class="cmt"><p>Predicted result
-</p></dd><dt class="param">a</dt><dd class="cmt"><p>Actual result
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-                <span class="name">@throws</span><span class="args">(<span>
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-
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-        <div id="allMembers">
-        <div id="constructors" class="members">
-              <h3>Instance Constructors</h3>
-              <ol><li name="org.apache.predictionio.controller.SumMetric#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
-      <a id="&lt;init&gt;()(implicitevidence$1:scala.reflect.ClassTag[R],implicitnum:Numeric[R]):org.apache.predictionio.controller.SumMetric[EI,Q,P,A,R]"></a>
-      <a id="&lt;init&gt;:SumMetric[EI,Q,P,A,R]"></a>
-      <h4 class="signature">
-      <span class="modifier_kind">
-        <span class="modifier"></span>
-        <span class="kind">new</span>
-      </span>
-      <span class="symbol">
-        <span class="name">SumMetric</span><span class="params">()</span><span class="params">(<span class="implicit">implicit </span><span name="arg0">arg0: <a href="http://www.scala-lang.org/api/2.10.6/index.html#scala.reflect.ClassTag" class="extype" target="_top">ClassTag</a>[<span class="extype" name="org.apache.predictionio.controller.SumMetric.R">R</span>]</span>, <span name="num">num: <span class="extype" name="scala.Numeric">Numeric</span>[<span class="extype" name="org.apache.predictionio.controller.SumMetric.R">R</span>]</span>)</span>
-      </span>
-      </h4>
-      <p class="shortcomment cmt"></p>
-    </li></ol>
-            </div>
-
-        
-
-        <div id="values" class="values members">
-              <h3>Abstract Value Members</h3>
-              <ol><li name="org.apache.predictionio.controller.SumMetric#calculate" visbl="pub" data-isabs="true" fullComment="yes" group="Ungrouped">
-      <a id="calculate(q:Q,p:P,a:A):R"></a>
-      <a id="calculate(Q,P,A):R"></a>
-      <h4 class="signature">
-      <span class="modifier_kind">
-        <span class="modifier">abstract </span>
-        <span class="kind">def</span>
-      </span>
-      <span class="symbol">
-        <span class="name">calculate</span><span class="params">(<span name="q">q: <span class="extype" name="org.apache.predictionio.controller.SumMetric.Q">Q</span></span>, <span name="p">p: <span class="extype" name="org.apache.predictionio.controller.SumMetric.P">P</span></span>, <span name="a">a: <span class="extype" name="org.apache.predictionio.controller.SumMetric.A">A</span></span>)</span><span class="result">: <span class="extype" name="org.apache.predictionio.controller.SumMetric.R">R</span></span>
-      </span>
-      </h4>
-      <p class="shortcomment cmt">Implement this method to return a score that will be used for summing
-across all QPA tuples.</p><div class="fullcomment"><div class="comment cmt"><p>Implement this method to return a score that will be used for summing
-across all QPA tuples.</p></div><dl class="paramcmts block"><dt class="param">q</dt><dd class="cmt"><p>Query
-</p></dd><dt class="param">p</dt><dd class="cmt"><p>Predicted result
-</p></dd><dt class="param">a</dt><dd class="cmt"><p>Actual result
-</p></dd><dt>returns</dt><dd class="cmt"><p>Metric result</p></dd></dl><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="org.apache.predictionio.controller.SumMetric">SumMetric</a> → <a href="QPAMetric.html" class="extype" name="org.apache.predictionio.controller.QPAMetric">QPAMetric</a></dd></dl></div>
-    </li></ol>
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-      </span>
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-        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <a href="http://www.scala-lang.org/api/2.10.6/index.html#scala.Boolean" class="extype" target="_top">Boolean</a></span>
-      </span>
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-        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <a href="http://www.scala-lang.org/api/2.10.6/index.html#scala.Int" class="extype" target="_top">Int</a></span>
-      </span>
-      </h4>
-      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
-    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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-        <span class="modifier">final </span>
-        <span class="kind">def</span>
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-      <span class="symbol">
-        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <a href="http://www.scala-lang.org/api/2.10.6/index.html#scala.Boolean" class="extype" target="_top">Boolean</a></span>
-      </span>
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-      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
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-      <span class="modifier_kind">
-        <span class="modifier">final </span>
-        <span class="kind">def</span>
-      </span>
-      <span class="symbol">
-        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <a href="http://www.scala-lang.org/api/2.10.6/index.html#scala.Boolean" class="extype" target="_top">Boolean</a></span>
-      </span>
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-      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
-    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
-      <a id="asInstanceOf[T0]:T0"></a>
-      <a id="asInstanceOf[T0]:T0"></a>
-      <h4 class="signature">
-      <span class="modifier_kind">
-        <span class="modifier">final </span>
-        <span class="kind">def</span>
-      </span>
-      <span class="symbol">
-        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
-      </span>
-      </h4>
-      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
-    </li><li name="org.apache.predictionio.controller.SumMetric#calculate" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
-      <a id="calculate(sc:org.apache.spark.SparkContext,evalDataSet:Seq[(EI,org.apache.spark.rdd.RDD[(Q,P,A)])]):R"></a>
-      <a id="calculate(SparkContext,Seq[(EI,RDD[(Q,P,A)])]):R"></a>
-      <h4 class="signature">
-      <span class="modifier_kind">
-        <span class="modifier"></span>
-        <span class="kind">def</span>
-      </span>
-      <span class="symbol">
-        <span class="name">calculate</span><span class="params">(<span name="sc">sc: <span class="extype" name="org.apache.spark.SparkContext">SparkContext</span></span>, <span name="evalDataSet">evalDataSet: <span class="extype" name="scala.Seq">Seq</span>[(<span class="extype" name="org.apache.predictionio.controller.SumMetric.EI">EI</span>, <span class="extype" name="org.apache.spark.rdd.RDD">RDD</span>[(<span class="extype" name="org.apache.predictionio.controller.SumMetric.Q">Q</span>, <span class="extype" name="org.apache.predictionio.controller.SumMetric.P">P</span>, <span class="extype" name="org.apache.predictionio.controller.SumMetric.A">A</span>)])]</span>)</span><span class="result">: <span class="extype" name="org.apache.predictionio.controller.SumMetric.R">R</span></span>
-      </span>
-      </h4>
-      <p class="shortcomment cmt">Calculates the result of this <a href="Metric.html" class="extype" name="org.apache.predictionio.controller.Metric">Metric</a>.</p><div class="fullcomment"><div class="comment cmt"><p>Calculates the result of this <a href="Metric.html" class="extype" name="org.apache.predictionio.controller.Metric">Metric</a>.</p></div><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="org.apache.predictionio.controller.SumMetric">SumMetric</a> → <a href="Metric.html" class="extype" name="org.apache.predictionio.controller.Metric">Metric</a></dd></dl></div>
-    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
-      <a id="clone():Object"></a>
-      <a id="clone():AnyRef"></a>
-      <h4 class="signature">
-      <span class="modifier_kind">
-        <span class="modifier"></span>
-        <span class="kind">def</span>
-      </span>
-      <span class="symbol">
-        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
-      </span>
-      </h4>
-      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
-                <span class="name">@throws</span><span class="args">(<span>
-      
-      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
-    </span>)</span>
-              
-        </dd></dl></div>
-    </li><li name="org.apache.predictionio.controller.Metric#compare" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
-      <a id="compare(r0:R,r1:R):Int"></a>
-      <a id="compare(R,R):Int"></a>
-      <h4 class="signature">
-      <span class="modifier_kind">
-        <span class="modifier"></span>
-        <span class="kind">def</span>
-      </span>
-      <span class="symbol">
-        <span class="name">compare</span><span class="params">(<span name="r0">r0: <span class="extype" name="org.apache.predictionio.controller.SumMetric.R">R</span></span>, <span name="r1">r1: <span class="extype" name="org.apache.predictionio.controller.SumMetric.R">R</span></span>)</span><span class="result">: <a href="http://www.scala-lang.org/api/2.10.6/index.html#scala.Int" class="extype" target="_top">Int</a></span>
-      </span>
-      </h4>
-      <p class="shortcomment cmt">Comparison function for R's ordering.</p><div class="fullcomment"><div class="comment cmt"><p>Comparison function for R's ordering.</p></div><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="Metric.html" class="extype" name="org.apache.predictionio.controller.Metric">Metric</a></dd></dl></div>
-    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
-      <a id="eq(x$1:AnyRef):Boolean"></a>
-      <a id="eq(AnyRef):Boolean"></a>
-      <h4 class="signature">
-      <span class="modifier_kind">
-        <span class="modifier">final </span>
-        <span class="kind">def</span>
-      </span>
-      <span class="symbol">
-        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <a href="http://www.scala-lang.org/api/2.10.6/index.html#scala.Boolean" class="extype" target="_top">Boolean</a></span>
-      </span>
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-      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
-    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
-      <a id="equals(x$1:Any):Boolean"></a>
-      <a id="equals(Any):Boolean"></a>
-      <h4 class="signature">
-      <span class="modifier_kind">
-        <span class="modifier"></span>
-        <span class="kind">def</span>
-      </span>
-      <span class="symbol">
-        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <a href="http://www.scala-lang.org/api/2.10.6/index.html#scala.Boolean" class="extype" target="_top">Boolean</a></span>
-      </span>
-      </h4>
-      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
-    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
-      <a id="finalize():Unit"></a>
-      <a id="finalize():Unit"></a>
-      <h4 class="signature">
-      <span class="modifier_kind">
-        <span class="modifier"></span>
-        <span class="kind">def</span>
-      </span>
-      <span class="symbol">
-        <span class="name">finalize</span><span class="params">()</span><span class="result">: <a href="http://www.scala-lang.org/api/2.10.6/index.html#scala.Unit" class="extype" target="_top">Unit</a></span>
-      </span>
-      </h4>
-      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
-                <span class="name">@throws</span><span class="args">(<span>
-      
-      <span class="symbol">classOf[java.lang.Throwable]</span>
-    </span>)</span>
-              
-        </dd></dl></div>
-    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
-      <a id="getClass():Class[_]"></a>
-      <a id="getClass():Class[_]"></a>
-      <h4 class="signature">
-      <span class="modifier_kind">
-        <span class="modifier">final </span>
-        <span class="kind">def</span>
-      </span>
-      <span class="symbol">
-        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
-      </span>
-      </h4>
-      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
-    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
-      <a id="hashCode():Int"></a>
-      <a id="hashCode():Int"></a>
-      <h4 class="signature">
-      <span class="modifier_kind">
-        <span class="modifier"></span>
-        <span class="kind">def</span>
-      </span>
-      <span class="symbol">
-        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <a href="http://www.scala-lang.org/api/2.10.6/index.html#scala.Int" class="extype" target="_top">Int</a></span>
-      </span>
-      </h4>
-      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
-    </li><li name="org.apache.predictionio.controller.Metric#header" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
-      <a id="header:String"></a>
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-      <h4 class="signature">
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-        <span class="modifier"></span>
-        <span class="kind">def</span>
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-      </span>
-      </h4>
-      <p class="shortcomment cmt">Class name of this <a href="Metric.html" class="extype" name="org.apache.predictionio.controller.Metric">Metric</a>.</p><div class="fullcomment"><div class="comment cmt"><p>Class name of this <a href="Metric.html" class="extype" name="org.apache.predictionio.controller.Metric">Metric</a>.</p></div><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="Metric.html" class="extype" name="org.apache.predictionio.controller.Metric">Metric</a></dd></dl></div>
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-      <span class="symbol">
-        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <a href="http://www.scala-lang.org/api/2.10.6/index.html#scala.Boolean" class="extype" target="_top">Boolean</a></span>
-      </span>
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-        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <a href="http://www.scala-lang.org/api/2.10.6/index.html#scala.Boolean" class="extype" target="_top">Boolean</a></span>
-      </span>
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-      <a id="notify():Unit"></a>
-      <a id="notify():Unit"></a>
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-        <span class="modifier">final </span>
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-      </span>
-      <span class="symbol">
-        <span class="name">notify</span><span class="params">()</span><span class="result">: <a href="http://www.scala-lang.org/api/2.10.6/index.html#scala.Unit" class="extype" target="_top">Unit</a></span>
-      </span>
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-      <a id="notifyAll():Unit"></a>
-      <h4 class="signature">
-      <span class="modifier_kind">
-        <span class="modifier">final </span>
-        <span class="kind">def</span>
-      </span>
-      <span class="symbol">
-        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <a href="http://www.scala-lang.org/api/2.10.6/index.html#scala.Unit" class="extype" target="_top">Unit</a></span>
-      </span>
-      </h4>
-      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
-    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
-      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
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-      <span class="modifier_kind">
-        <span class="modifier">final </span>
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