org.apache.solr.client.solrj.io.eval

类 OLSRegressionEvaluator

java.lang.Object

org.apache.solr.client.solrj.io.eval.RecursiveEvaluator

org.apache.solr.client.solrj.io.eval.RecursiveObjectEvaluator

org.apache.solr.client.solrj.io.eval.OLSRegressionEvaluator

所有已实现的接口:

Serializable, ManyValueWorker, StreamEvaluator, ValueWorker, Expressible

public class OLSRegressionEvaluator
extends RecursiveObjectEvaluator
implements ManyValueWorker

另请参阅:

序列化表格

嵌套类概要

嵌套类

限定符和类型	类和说明
static class	OLSRegressionEvaluator.MultipleRegressionTuple

字段概要

字段

限定符和类型	字段和说明
protected static long	serialVersionUID

从类继承的字段 org.apache.solr.client.solrj.io.eval.RecursiveEvaluator

constructingFactory, containedEvaluators, nodeId, streamContext

构造器概要

构造器

构造器和说明
OLSRegressionEvaluator(StreamExpression expression, StreamFactory factory)

方法概要

限定符和类型	方法和说明
Object	doWork(Object... values)
protected org.apache.commons.math3.stat.regression.MultipleLinearRegression	regress(double[][] observations, double[] outcomes)

从类继承的方法 org.apache.solr.client.solrj.io.eval.RecursiveEvaluator

evaluate, getStreamContext, normalizeInputType, normalizeOutputType, recursivelyEvaluate, setStreamContext, toExplanation, toExpression

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

从接口继承的方法 org.apache.solr.client.solrj.io.eval.StreamEvaluator

evaluateOverContext

字段详细资料

serialVersionUID

protected static final long serialVersionUID

另请参阅:

常量字段值

构造器详细资料

OLSRegressionEvaluator

public OLSRegressionEvaluator(StreamExpression expression,
                              StreamFactory factory)
                       throws IOException

抛出:

IOException

方法详细资料

doWork

public Object doWork(Object... values)
              throws IOException

指定者:

doWork 在接口中 ManyValueWorker

指定者:

doWork 在接口中 ValueWorker

抛出:

IOException

regress

protected org.apache.commons.math3.stat.regression.MultipleLinearRegression regress(double[][] observations,
                                                                                    double[] outcomes)