Example usage for org.apache.lucene.search.similarities NormalizationH3 getMu

Introduction

In this page you can find the example usage for org.apache.lucene.search.similarities NormalizationH3 getMu.

Prototype

public float getMu() 

Source Link

Document

Returns the parameter μ

Usage

From source file:org.apache.solr.search.similarities.TestDFRSimilarityFactory.java

License:Apache License

/** dfr with parameterized normalization */
public void testParameters() throws Exception {
    Similarity sim = getSimilarity("text_params");
    assertEquals(DFRSimilarity.class, sim.getClass());
    DFRSimilarity dfr = (DFRSimilarity) sim;
    assertEquals(BasicModelIF.class, dfr.getBasicModel().getClass());
    assertEquals(AfterEffectB.class, dfr.getAfterEffect().getClass());
    assertEquals(NormalizationH3.class, dfr.getNormalization().getClass());
    NormalizationH3 norm = (NormalizationH3) dfr.getNormalization();
    assertEquals(900f, norm.getMu(), 0.01f);
}

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From source file:org.apache.solr.search.similarities.TestIBSimilarityFactory.java

License:Apache License

/** ll/ttf/h3 with parameterized normalization */
public void testParameters() throws Exception {
    Similarity sim = getSimilarity("text_params");
    assertEquals(IBSimilarity.class, sim.getClass());
    IBSimilarity ib = (IBSimilarity) sim;
    assertEquals(DistributionLL.class, ib.getDistribution().getClass());
    assertEquals(LambdaTTF.class, ib.getLambda().getClass());
    assertEquals(NormalizationH3.class, ib.getNormalization().getClass());
    NormalizationH3 norm = (NormalizationH3) ib.getNormalization();
    assertEquals(900f, norm.getMu(), 0.01f);
}

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