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  3. org.apache.lucene.search.similarities.NormalizationH2

Java 类org.apache.lucene.search.similarities.NormalizationH2 实例源码

项目：search    文件：DFRSimilarityFactory.java    
static Normalization parseNormalization(String expr, String c, String mu, String z) {
  if (mu != null && !"H3".equals(expr)) {
    throw new RuntimeException(
        "parameter mu only makes sense for normalization H3");
  }
  if (z != null && !"Z".equals(expr)) {
    throw new RuntimeException(
        "parameter z only makes sense for normalization Z");
  }
  if (c != null && !("H1".equals(expr) || "H2".equals(expr))) {
    throw new RuntimeException(
        "parameter c only makese sense for normalizations H1 and H2");
  }
  if ("H1".equals(expr)) {
    return (c != null) ? new NormalizationH1(Float.parseFloat(c))
                       : new NormalizationH1();
  } else if ("H2".equals(expr)) {
    return (c != null) ? new NormalizationH2(Float.parseFloat(c))
                       : new NormalizationH2();
  } else if ("H3".equals(expr)) {
    return (mu != null) ? new NormalizationH3(Float.parseFloat(mu))
                        : new NormalizationH3();
  } else if ("Z".equals(expr)) {
    return (z != null) ? new NormalizationZ(Float.parseFloat(z))
                       : new NormalizationZ();
  } else if ("none".equals(expr)) {
    return new Normalization.NoNormalization();
  } else {
    throw new RuntimeException("Invalid normalization: " + expr);
  }
}
项目：search    文件：TestIBSimilarityFactory.java    
/** spl/df/h2 with default parameters */
public void test() throws Exception {
  Similarity sim = getSimilarity("text");
  assertEquals(IBSimilarity.class, sim.getClass());
  IBSimilarity ib = (IBSimilarity) sim;
  assertEquals(DistributionSPL.class, ib.getDistribution().getClass());
  assertEquals(LambdaDF.class, ib.getLambda().getClass());
  assertEquals(NormalizationH2.class, ib.getNormalization().getClass());
}
项目：search    文件：TestDFRSimilarityFactory.java    
/** dfr with default parameters */
public void test() throws Exception {
  Similarity sim = getSimilarity("text");
  assertEquals(DFRSimilarity.class, sim.getClass());
  DFRSimilarity dfr = (DFRSimilarity) sim;
  assertEquals(BasicModelIF.class, dfr.getBasicModel().getClass());
  assertEquals(AfterEffectB.class, dfr.getAfterEffect().getClass());
  assertEquals(NormalizationH2.class, dfr.getNormalization().getClass());
}
项目：search    文件：TestDFRSimilarityFactory.java    
/** LUCENE-3566 */
public void testParameterC() throws Exception {
  Similarity sim = getSimilarity("text_paramc");
  assertEquals(DFRSimilarity.class, sim.getClass());
  DFRSimilarity dfr = (DFRSimilarity) sim;
  assertEquals(BasicModelP.class, dfr.getBasicModel().getClass());
  assertEquals(AfterEffectL.class, dfr.getAfterEffect().getClass());
  assertEquals(NormalizationH2.class, dfr.getNormalization().getClass());
  NormalizationH2 norm = (NormalizationH2) dfr.getNormalization();
  assertEquals(7f, norm.getC(), 0.01f);
}
项目：NYBC    文件：DFRSimilarityFactory.java    
static Normalization parseNormalization(String expr, String c, String mu, String z) {
  if (mu != null && !"H3".equals(expr)) {
    throw new RuntimeException(
        "parameter mu only makes sense for normalization H3");
  }
  if (z != null && !"Z".equals(expr)) {
    throw new RuntimeException(
        "parameter z only makes sense for normalization Z");
  }
  if (c != null && !("H1".equals(expr) || "H2".equals(expr))) {
    throw new RuntimeException(
        "parameter c only makese sense for normalizations H1 and H2");
  }
  if ("H1".equals(expr)) {
    return (c != null) ? new NormalizationH1(Float.parseFloat(c))
                       : new NormalizationH1();
  } else if ("H2".equals(expr)) {
    return (c != null) ? new NormalizationH2(Float.parseFloat(c))
                       : new NormalizationH2();
  } else if ("H3".equals(expr)) {
    return (mu != null) ? new NormalizationH3(Float.parseFloat(mu))
                        : new NormalizationH3();
  } else if ("Z".equals(expr)) {
    return (z != null) ? new NormalizationZ(Float.parseFloat(z))
                       : new NormalizationZ();
  } else if ("none".equals(expr)) {
    return new Normalization.NoNormalization();
  } else {
    throw new RuntimeException("Invalid normalization: " + expr);
  }
}
项目：NYBC    文件：TestIBSimilarityFactory.java    
/** spl/df/h2 with default parameters */
public void test() throws Exception {
  Similarity sim = getSimilarity("text");
  assertEquals(IBSimilarity.class, sim.getClass());
  IBSimilarity ib = (IBSimilarity) sim;
  assertEquals(DistributionSPL.class, ib.getDistribution().getClass());
  assertEquals(LambdaDF.class, ib.getLambda().getClass());
  assertEquals(NormalizationH2.class, ib.getNormalization().getClass());
}
项目：NYBC    文件：TestDFRSimilarityFactory.java    
/** dfr with default parameters */
public void test() throws Exception {
  Similarity sim = getSimilarity("text");
  assertEquals(DFRSimilarity.class, sim.getClass());
  DFRSimilarity dfr = (DFRSimilarity) sim;
  assertEquals(BasicModelIF.class, dfr.getBasicModel().getClass());
  assertEquals(AfterEffectB.class, dfr.getAfterEffect().getClass());
  assertEquals(NormalizationH2.class, dfr.getNormalization().getClass());
}
项目：NYBC    文件：TestDFRSimilarityFactory.java    
/** LUCENE-3566 */
public void testParameterC() throws Exception {
  Similarity sim = getSimilarity("text_paramc");
  assertEquals(DFRSimilarity.class, sim.getClass());
  DFRSimilarity dfr = (DFRSimilarity) sim;
  assertEquals(BasicModelP.class, dfr.getBasicModel().getClass());
  assertEquals(AfterEffectL.class, dfr.getAfterEffect().getClass());
  assertEquals(NormalizationH2.class, dfr.getNormalization().getClass());
  NormalizationH2 norm = (NormalizationH2) dfr.getNormalization();
  assertEquals(7f, norm.getC(), 0.01f);
}
项目：search-core    文件：DFRSimilarityFactory.java    
static Normalization parseNormalization(String expr, String c, String mu, String z) {
  if (mu != null && !"H3".equals(expr)) {
    throw new RuntimeException(
        "parameter mu only makes sense for normalization H3");
  }
  if (z != null && !"Z".equals(expr)) {
    throw new RuntimeException(
        "parameter z only makes sense for normalization Z");
  }
  if (c != null && !("H1".equals(expr) || "H2".equals(expr))) {
    throw new RuntimeException(
        "parameter c only makese sense for normalizations H1 and H2");
  }
  if ("H1".equals(expr)) {
    return (c != null) ? new NormalizationH1(Float.parseFloat(c))
                       : new NormalizationH1();
  } else if ("H2".equals(expr)) {
    return (c != null) ? new NormalizationH2(Float.parseFloat(c))
                       : new NormalizationH2();
  } else if ("H3".equals(expr)) {
    return (mu != null) ? new NormalizationH3(Float.parseFloat(mu))
                        : new NormalizationH3();
  } else if ("Z".equals(expr)) {
    return (z != null) ? new NormalizationZ(Float.parseFloat(z))
                       : new NormalizationZ();
  } else if ("none".equals(expr)) {
    return new Normalization.NoNormalization();
  } else {
    throw new RuntimeException("Invalid normalization: " + expr);
  }
}
项目：search-core    文件：TestIBSimilarityFactory.java    
/** spl/df/h2 with default parameters */
public void test() throws Exception {
  Similarity sim = getSimilarity("text");
  assertEquals(IBSimilarity.class, sim.getClass());
  IBSimilarity ib = (IBSimilarity) sim;
  assertEquals(DistributionSPL.class, ib.getDistribution().getClass());
  assertEquals(LambdaDF.class, ib.getLambda().getClass());
  assertEquals(NormalizationH2.class, ib.getNormalization().getClass());
}
项目：search-core    文件：TestDFRSimilarityFactory.java    
/** dfr with default parameters */
public void test() throws Exception {
  Similarity sim = getSimilarity("text");
  assertEquals(DFRSimilarity.class, sim.getClass());
  DFRSimilarity dfr = (DFRSimilarity) sim;
  assertEquals(BasicModelIF.class, dfr.getBasicModel().getClass());
  assertEquals(AfterEffectB.class, dfr.getAfterEffect().getClass());
  assertEquals(NormalizationH2.class, dfr.getNormalization().getClass());
}
项目：search-core    文件：TestDFRSimilarityFactory.java    
/** LUCENE-3566 */
public void testParameterC() throws Exception {
  Similarity sim = getSimilarity("text_paramc");
  assertEquals(DFRSimilarity.class, sim.getClass());
  DFRSimilarity dfr = (DFRSimilarity) sim;
  assertEquals(BasicModelP.class, dfr.getBasicModel().getClass());
  assertEquals(AfterEffectL.class, dfr.getAfterEffect().getClass());
  assertEquals(NormalizationH2.class, dfr.getNormalization().getClass());
  NormalizationH2 norm = (NormalizationH2) dfr.getNormalization();
  assertEquals(7f, norm.getC(), 0.01f);
}
项目：read-open-source-code    文件：DFRSimilarityFactory.java    
static Normalization parseNormalization(String expr, String c, String mu, String z) {
  if (mu != null && !"H3".equals(expr)) {
    throw new RuntimeException(
        "parameter mu only makes sense for normalization H3");
  }
  if (z != null && !"Z".equals(expr)) {
    throw new RuntimeException(
        "parameter z only makes sense for normalization Z");
  }
  if (c != null && !("H1".equals(expr) || "H2".equals(expr))) {
    throw new RuntimeException(
        "parameter c only makese sense for normalizations H1 and H2");
  }
  if ("H1".equals(expr)) {
    return (c != null) ? new NormalizationH1(Float.parseFloat(c))
                       : new NormalizationH1();
  } else if ("H2".equals(expr)) {
    return (c != null) ? new NormalizationH2(Float.parseFloat(c))
                       : new NormalizationH2();
  } else if ("H3".equals(expr)) {
    return (mu != null) ? new NormalizationH3(Float.parseFloat(mu))
                        : new NormalizationH3();
  } else if ("Z".equals(expr)) {
    return (z != null) ? new NormalizationZ(Float.parseFloat(z))
                       : new NormalizationZ();
  } else if ("none".equals(expr)) {
    return new Normalization.NoNormalization();
  } else {
    throw new RuntimeException("Invalid normalization: " + expr);
  }
}
项目：read-open-source-code    文件：DFRSimilarityFactory.java    
static Normalization parseNormalization(String expr, String c, String mu, String z) {
  if (mu != null && !"H3".equals(expr)) {
    throw new RuntimeException(
        "parameter mu only makes sense for normalization H3");
  }
  if (z != null && !"Z".equals(expr)) {
    throw new RuntimeException(
        "parameter z only makes sense for normalization Z");
  }
  if (c != null && !("H1".equals(expr) || "H2".equals(expr))) {
    throw new RuntimeException(
        "parameter c only makese sense for normalizations H1 and H2");
  }
  if ("H1".equals(expr)) {
    return (c != null) ? new NormalizationH1(Float.parseFloat(c))
                       : new NormalizationH1();
  } else if ("H2".equals(expr)) {
    return (c != null) ? new NormalizationH2(Float.parseFloat(c))
                       : new NormalizationH2();
  } else if ("H3".equals(expr)) {
    return (mu != null) ? new NormalizationH3(Float.parseFloat(mu))
                        : new NormalizationH3();
  } else if ("Z".equals(expr)) {
    return (z != null) ? new NormalizationZ(Float.parseFloat(z))
                       : new NormalizationZ();
  } else if ("none".equals(expr)) {
    return new Normalization.NoNormalization();
  } else {
    throw new RuntimeException("Invalid normalization: " + expr);
  }
}