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<h1>MetricEvaluatorResult</h1><h3><span class="morelinks"><div>Related Doc:
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<span class="name">MetricEvaluatorResult</span><span class="tparams">[<span name="R">R</span>]</span><span class="params">(<span name="bestScore">bestScore: <a href="MetricScores.html" class="extype" name="org.apache.predictionio.controller.MetricScores">MetricScores</a>[<span class="extype" name="org.apache.predictionio.controller.MetricEvaluatorResult.R">R</span>]</span>, <span name="bestEngineParams">bestEngineParams: <a href="EngineParams.html" class="extype" name="org.apache.predictionio.controller.EngineParams">EngineParams</a></span>, <span name="bestIdx">bestIdx: <a href="http://www.scala-lang.org/api/2.11.12/index.html#scala.Int" class="extype" target="_top">Int</a></span>, <span name="metricHeader">metricHeader: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="otherMetricHeaders">otherMetricHeaders: <span class="extype" name="scala.Seq">Seq</span>[<span class="extype" name="scala.Predef.String">String</span>]</span>, <span name="engineParamsScores">engineParamsScores: <span class="extype" name="scala.Seq">Seq</span>[(<a href="EngineParams.html" class="extype" name="org.apache.predictionio.controller.EngineParams">EngineParams</a>, <a href="MetricScores.html" class="extype" name="org.apache.predictionio.controller.MetricScores">MetricScores</a>[<span class="extype" name="org.apache.predictionio.controller.MetricEvaluatorResult.R">R</span>])]</span>, <span name="outputPath">outputPath: <a href="http://www.scala-lang.org/api/2.11.12/index.html#scala.Option" class="extype" target="_top">Option</a>[<span class="extype" name="scala.Predef.String">String</span>]</span>)</span><span class="result"> extends <a href="../core/BaseEvaluatorResult.html" class="extype" name="org.apache.predictionio.core.BaseEvaluatorResult">BaseEvaluatorResult</a> with <a href="http://www.scala-lang.org/api/2.11.12/index.html#scala.Product" class="extype" target="_top">Product</a> with <a href="http://www.scala-lang.org/api/2.11.12/index.html#scala.Serializable" class="extype" target="_top">Serializable</a></span>
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<div id="comment" class="fullcommenttop"><div class="comment cmt"><p>Contains all results of a <a href="MetricEvaluator.html" class="extype" name="org.apache.predictionio.controller.MetricEvaluator">MetricEvaluator</a>
</p></div><dl class="paramcmts block"><dt class="tparam">R</dt><dd class="cmt"><p>Type of the primary metric score</p></dd><dt class="param">bestScore</dt><dd class="cmt"><p>The best score among all iterations</p></dd><dt class="param">bestEngineParams</dt><dd class="cmt"><p>The set of engine parameters that yielded the best score</p></dd><dt class="param">bestIdx</dt><dd class="cmt"><p>The index of iteration that yielded the best score</p></dd><dt class="param">metricHeader</dt><dd class="cmt"><p>Brief description of the primary metric score</p></dd><dt class="param">otherMetricHeaders</dt><dd class="cmt"><p>Brief descriptions of other metric scores</p></dd><dt class="param">engineParamsScores</dt><dd class="cmt"><p>All sets of engine parameters and corresponding metric scores</p></dd><dt class="param">outputPath</dt><dd class="cmt"><p>An optional output path where scores are saved</p></dd></dl><div class="toggleContainer block">
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<a id="&lt;init&gt;(bestScore:org.apache.predictionio.controller.MetricScores[R],bestEngineParams:org.apache.predictionio.controller.EngineParams,bestIdx:Int,metricHeader:String,otherMetricHeaders:Seq[String],engineParamsScores:Seq[(org.apache.predictionio.controller.EngineParams,org.apache.predictionio.controller.MetricScores[R])],outputPath:Option[String]):org.apache.predictionio.controller.MetricEvaluatorResult[R]"></a>
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<p class="shortcomment cmt"></p><div class="fullcomment"><div class="comment cmt"></div><dl class="paramcmts block"><dt class="param">bestScore</dt><dd class="cmt"><p>The best score among all iterations</p></dd><dt class="param">bestEngineParams</dt><dd class="cmt"><p>The set of engine parameters that yielded the best score</p></dd><dt class="param">bestIdx</dt><dd class="cmt"><p>The index of iteration that yielded the best score</p></dd><dt class="param">metricHeader</dt><dd class="cmt"><p>Brief description of the primary metric score</p></dd><dt class="param">otherMetricHeaders</dt><dd class="cmt"><p>Brief descriptions of other metric scores</p></dd><dt class="param">engineParamsScores</dt><dd class="cmt"><p>All sets of engine parameters and corresponding metric scores</p></dd><dt class="param">outputPath</dt><dd class="cmt"><p>An optional output path where scores are saved</p></dd></dl></div>
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<a id="bestEngineParams:EngineParams"></a>
<h4 class="signature">
<span class="modifier_kind">
<span class="modifier"></span>
<span class="kind">val</span>
</span>
<span class="symbol">
<span class="name">bestEngineParams</span><span class="result">: <a href="EngineParams.html" class="extype" name="org.apache.predictionio.controller.EngineParams">EngineParams</a></span>
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<p class="shortcomment cmt">The set of engine parameters that yielded the best score</p>
</li><li name="org.apache.predictionio.controller.MetricEvaluatorResult#bestIdx" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
<a id="bestIdx:Int"></a>
<a id="bestIdx:Int"></a>
<h4 class="signature">
<span class="modifier_kind">
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<span class="name">bestIdx</span><span class="result">: <a href="http://www.scala-lang.org/api/2.11.12/index.html#scala.Int" class="extype" target="_top">Int</a></span>
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<p class="shortcomment cmt">The index of iteration that yielded the best score</p>
</li><li name="org.apache.predictionio.controller.MetricEvaluatorResult#bestScore" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
<a id="bestScore:org.apache.predictionio.controller.MetricScores[R]"></a>
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<span class="modifier_kind">
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<span class="kind">val</span>
</span>
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<span class="name">bestScore</span><span class="result">: <a href="MetricScores.html" class="extype" name="org.apache.predictionio.controller.MetricScores">MetricScores</a>[<span class="extype" name="org.apache.predictionio.controller.MetricEvaluatorResult.R">R</span>]</span>
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<p class="shortcomment cmt">The best score among all iterations</p>
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<span class="name">engineParamsScores</span><span class="result">: <span class="extype" name="scala.Seq">Seq</span>[(<a href="EngineParams.html" class="extype" name="org.apache.predictionio.controller.EngineParams">EngineParams</a>, <a href="MetricScores.html" class="extype" name="org.apache.predictionio.controller.MetricScores">MetricScores</a>[<span class="extype" name="org.apache.predictionio.controller.MetricEvaluatorResult.R">R</span>])]</span>
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<p class="shortcomment cmt">All sets of engine parameters and corresponding metric scores</p>
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<span class="modifier_kind">
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<p class="shortcomment cmt">Brief description of the primary metric score</p>
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<span class="modifier_kind">
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<p class="shortcomment cmt">:: Experimental ::
Indicate if this result is inserted into database
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Indicate if this result is inserted into database
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<p class="shortcomment cmt">Brief descriptions of other metric scores</p>
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<p class="shortcomment cmt">An optional output path where scores are saved</p>
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