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Java Instance.add方法代码示例

本文整理汇总了Java中org.cleartk.ml.Instance.add方法的典型用法代码示例。如果您正苦于以下问题：Java Instance.add方法的具体用法？Java Instance.add怎么用？Java Instance.add使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类org.cleartk.ml.Instance的用法示例。


在下文中一共展示了Instance.add方法的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。

示例1: generateStringInstances

import org.cleartk.ml.Instance; //导入方法依赖的package包/类
public static List<Instance<String>> generateStringInstances(int n) {
  Random random = new Random(42);
  List<Instance<String>> instances = new ArrayList<Instance<String>>();
  for (int i = 0; i < n; i++) {
    Instance<String> instance = new Instance<String>();
    int c = random.nextInt(3);
    if (c == 0) {
      instance.setOutcome("A");
      instance.add(new Feature("hello", random.nextInt(100) + 950));
      instance.add(new Feature("goodbye", random.nextInt(100)));
      instance.add(new Feature("farewell", random.nextInt(100)));
    } else if (c == 1) {
      instance.setOutcome("B");
      instance.add(new Feature("goodbye", random.nextInt(100) + 950));
      instance.add(new Feature("hello", random.nextInt(100)));
      instance.add(new Feature("farewell", random.nextInt(100)));
    } else {
      instance.setOutcome("C");
      instance.add(new Feature("farewell", random.nextInt(100) + 950));
      instance.add(new Feature("hello", random.nextInt(100)));
      instance.add(new Feature("goodbye", random.nextInt(100)));
    }
    instances.add(instance);
  }
  return instances;
}
开发者ID:ClearTK，项目名称:cleartk，代码行数:27，代码来源:ExampleInstanceFactory.java

示例2: generateTreeFeatureInstances

import org.cleartk.ml.Instance; //导入方法依赖的package包/类
private static List<Instance<Boolean>> generateTreeFeatureInstances(int n) {
  Random random = new Random(42);
  List<Instance<Boolean>> instances = new ArrayList<Instance<Boolean>>();
  for (int i = 0; i < n; i++) {
    Instance<Boolean> instance = new Instance<Boolean>();
    if (random.nextInt(2) == 0) {
      instance.setOutcome(true);
      instance.add(new TreeFeature("Tree", "(S (NP I) (VB ran) (. .))"));
      instance.add(new Feature("hello", random.nextInt(100) + 1000));
      instance.add(new Feature("goodbye", 500));
    } else {
      instance.setOutcome(false);
      instance.add(new TreeFeature("Tree", "(S (VB I) (NP ran) (. .))"));
      instance.add(new Feature("hello", random.nextInt(100)));
      instance.add(new Feature("goodbye", 500));
    }
    instances.add(instance);
  }
  return instances;
}
开发者ID:ClearTK，项目名称:cleartk，代码行数:21，代码来源:RunTkSvmLightTest.java

示例3: generateStringInstances

import org.cleartk.ml.Instance; //导入方法依赖的package包/类
/**
 * Create a number of random Instance objects that should be easy to classify. This is primarily
 * useful for testing DataWriter and Classifier implementations.
 * 
 * @param n
 *          The number of instances
 * @return The list of newly-created instances
 */
public static List<Instance<String>> generateStringInstances(int n) {
  List<Instance<String>> instances = new ArrayList<Instance<String>>();
  for (int i = 0; i < n; i++) {
    Instance<String> instance = new Instance<String>();
    switch (ClassifierTestUtil.random.nextInt(3)) {
      case 0:
        instance.setOutcome("A");
        instance.add(new Feature("hello", -1050 + ClassifierTestUtil.random.nextInt(100)));
        break;
      case 1:
        instance.setOutcome("B");
        instance.add(new Feature("hello", -50 + ClassifierTestUtil.random.nextInt(100)));
        break;
      case 2:
        instance.setOutcome("C");
        instance.add(new Feature("hello", 950 + ClassifierTestUtil.random.nextInt(100)));
        break;
    }
    instances.add(instance);
  }
  return instances;
}
开发者ID:ClearTK，项目名称:cleartk，代码行数:31，代码来源:ClassifierTestUtil.java

示例4: generateBooleanInstances

import org.cleartk.ml.Instance; //导入方法依赖的package包/类
/**
 * Create a number of random Instance objects that should be easy to classify. This is primarily
 * useful for testing DataWriter and Classifier implementations.
 * 
 * @param n
 *          The number of instances
 * @return The list of newly-created instances
 */
public static List<Instance<Boolean>> generateBooleanInstances(int n) {
  List<Instance<Boolean>> instances = new ArrayList<Instance<Boolean>>();
  for (int i = 0; i < n; i++) {
    Instance<Boolean> instance = new Instance<Boolean>();
    if (ClassifierTestUtil.random.nextInt(2) == 0) {
      instance.setOutcome(true);
      instance.add(new Feature("hello", ClassifierTestUtil.random.nextInt(1000) + 1000));
    } else {
      instance.setOutcome(false);
      instance.add(new Feature("hello", ClassifierTestUtil.random.nextInt(100)));
    }
    instances.add(instance);
  }
  return instances;
}
开发者ID:ClearTK，项目名称:cleartk，代码行数:24，代码来源:ClassifierTestUtil.java

示例5: generateBooleanInstances

import org.cleartk.ml.Instance; //导入方法依赖的package包/类
public static List<Instance<Boolean>> generateBooleanInstances(int n) {
  Random random = new Random(42);
  List<Instance<Boolean>> instances = new ArrayList<Instance<Boolean>>();
  for (int i = 0; i < n; i++) {
    Instance<Boolean> instance = new Instance<Boolean>();
    if (random.nextInt(2) == 0) {
      instance.setOutcome(true);
      instance.add(new Feature("hello", random.nextInt(100) + 1000));
      instance.add(new Feature("goodbye", 500));
    } else {
      instance.setOutcome(false);
      instance.add(new Feature("goodbye", 500));
      instance.add(new Feature("hello", random.nextInt(100)));
    }
    instances.add(instance);
  }
  return instances;
}
开发者ID:ClearTK，项目名称:cleartk，代码行数:19，代码来源:ExampleInstanceFactory.java

示例6: generateBooleanInstances

import org.cleartk.ml.Instance; //导入方法依赖的package包/类
private static List<Instance<Boolean>> generateBooleanInstances(int n) {
  Random random = new Random(42);
  List<Instance<Boolean>> instances = new ArrayList<Instance<Boolean>>();
  for (int i = 0; i < n; i++) {
    Instance<Boolean> instance = new Instance<Boolean>();
    if (random.nextInt(2) == 0) {
      instance.setOutcome(true);
      instance.add(new Feature("hello", random.nextInt(100) + 1000));
      instance.add(new Feature("goodbye", 500));
    } else {
      instance.setOutcome(false);
      instance.add(new Feature("hello", random.nextInt(100)));
      instance.add(new Feature("goodbye", 500));
    }
    instances.add(instance);
  }
  return instances;
}
开发者ID:ClearTK，项目名称:cleartk，代码行数:19，代码来源:RunSvmLightTest.java

示例7: generateStringInstances

import org.cleartk.ml.Instance; //导入方法依赖的package包/类
private static List<Instance<String>> generateStringInstances(int n) {
  Random random = new Random(42);
  List<Instance<String>> instances = new ArrayList<Instance<String>>();
  for (int i = 0; i < n; i++) {
    Instance<String> instance = new Instance<String>();
    int c = random.nextInt(3);
    if (c == 0) {
      instance.setOutcome("A");
      instance.add(new Feature("hello", random.nextInt(100) + 950));
      instance.add(new Feature("goodbye", random.nextInt(100)));
      instance.add(new Feature("farewell", random.nextInt(100)));
    } else if (c == 1) {
      instance.setOutcome("B");
      instance.add(new Feature("hello", random.nextInt(100)));
      instance.add(new Feature("goodbye", random.nextInt(100) + 950));
      instance.add(new Feature("farewell", random.nextInt(100)));
    } else {
      instance.setOutcome("C");
      instance.add(new Feature("hello", random.nextInt(100)));
      instance.add(new Feature("goodbye", random.nextInt(100)));
      instance.add(new Feature("farewell", random.nextInt(100) + 950));
    }
    instances.add(instance);
  }
  return instances;
}
开发者ID:ClearTK，项目名称:cleartk，代码行数:27，代码来源:RunSvmLightTest.java

示例8: generateBooleanInstances

import org.cleartk.ml.Instance; //导入方法依赖的package包/类
private static List<Instance<Boolean>> generateBooleanInstances(int n) {
  Random random = new Random(42);
  List<Instance<Boolean>> instances = new ArrayList<Instance<Boolean>>();
  for (int i = 0; i < n; i++) {
    Instance<Boolean> instance = new Instance<Boolean>();
    if (random.nextInt(2) == 0) {
      instance.setOutcome(true);
      instance.add(new TreeFeature("TK_tree1", "(S (NP I) (VB ran) (. .))"));
      instance.add(new Feature("hello", random.nextInt(100) + 1000));
      instance.add(new Feature("goodbye", 500));
    } else {
      instance.setOutcome(false);
      instance.add(new TreeFeature("TK_tree1", "(S (VB I) (NP ran) (. .))"));
      instance.add(new Feature("hello", random.nextInt(100)));
      instance.add(new Feature("goodbye", 500));
    }
    instances.add(instance);
  }
  return instances;
}
开发者ID:ClearTK，项目名称:cleartk，代码行数:21，代码来源:RunTkLibSvmTest.java

示例9: generateBooleanInstances

import org.cleartk.ml.Instance; //导入方法依赖的package包/类
private static List<Instance<Boolean>> generateBooleanInstances(int n) {
  Random random = new Random(42);
  List<Instance<Boolean>> instances = new ArrayList<Instance<Boolean>>();
  for (int i = 0; i < n; i++) {
    Instance<Boolean> instance = new Instance<Boolean>();
    if (random.nextInt(2) == 0) {
      instance.setOutcome(true);
      instance.add(new Feature("TK_tree", "(S (NP I) (VB ran) (. .))"));
      instance.add(new Feature("hello", random.nextInt(100) + 1000));
      instance.add(new Feature("goodbye", 500));
    } else {
      instance.setOutcome(false);
      instance.add(new Feature("TK_tree", "(S (VB I) (NP ran) (. .))"));
      instance.add(new Feature("hello", random.nextInt(100)));
      instance.add(new Feature("goodbye", 500));
    }
    instances.add(instance);
  }
  return instances;
}
开发者ID:ClearTK，项目名称:cleartk，代码行数:21，代码来源:RunTkSvmLightTest.java

示例10: createInstance

import org.cleartk.ml.Instance; //导入方法依赖的package包/类
/**
 * @param outcome
 *          the outcome of the returned instance
 * @param featureData
 *          space delimited features. Here the features only have names (no values) corresponding
 *          to the space delimited strings.
 * @return a single instance with the provided outcome and name-only string features found in the
 *         provided featureData
 */
public static <T> Instance<T> createInstance(T outcome, String featureData) {
  Instance<T> instance = new Instance<T>(outcome);
  String[] columns = featureData.split(" ");
  for (int i = 0; i < columns.length; i++) {
    Feature feature = new Feature();
    feature.setName(columns[i]);
    instance.add(feature);
  }
  return instance;
}
开发者ID:ClearTK，项目名称:cleartk，代码行数:20，代码来源:InstanceFactory.java

示例11: createInstances

import org.cleartk.ml.Instance; //导入方法依赖的package包/类
public List<Instance<String>> createInstances(int n, String featureName, String outcome) {
  Instance<String> instance = new Instance<String>();
  instance.add(new Feature(featureName));
  instance.setOutcome(outcome);

  List<Instance<String>> instances = Lists.newArrayList();
  for (int i = 0; i < n; i++) {
    instances.add(instance);
  }
  return instances;
}
开发者ID:ClearTK，项目名称:cleartk，代码行数:12，代码来源:MutualInformationTest.java

示例12: generateStringInstances

import org.cleartk.ml.Instance; //导入方法依赖的package包/类
private static List<Instance<String>> generateStringInstances(int n) {
  Random random = new Random(42);
  List<Instance<String>> instances = new ArrayList<Instance<String>>();
  for (int i = 0; i < n; i++) {
    Instance<String> instance = new Instance<String>();
    int c = random.nextInt(3);
    if (c == 0) {
      instance.setOutcome("A");
      instance.add(new TreeFeature("Tree", "(S (NP I) (VB ran) (. .))"));
      instance.add(new Feature("hello", random.nextInt(100) + 950));
      instance.add(new Feature("goodbye", random.nextInt(100)));
      instance.add(new Feature("farewell", random.nextInt(100)));
    } else if (c == 1) {
      instance.setOutcome("B");
      instance.add(new TreeFeature("Tree", "(S (TT going) (ZZ gone) (. .))"));
      instance.add(new Feature("hello", random.nextInt(100)));
      instance.add(new Feature("goodbye", random.nextInt(100) + 950));
      instance.add(new Feature("farewell", random.nextInt(100)));
    } else {
      instance.setOutcome("C");
      instance.add(new TreeFeature("Tree", "(S (DET The) (PP Fox) (. .))"));
      instance.add(new Feature("hello", random.nextInt(100)));
      instance.add(new Feature("goodbye", random.nextInt(100)));
      instance.add(new Feature("farewell", random.nextInt(100) + 950));
    }
    instances.add(instance);
  }
  return instances;
}
开发者ID:ClearTK，项目名称:cleartk，代码行数:30，代码来源:RunTkSvmLightTest.java

示例13: generateStringMultiKernelInstances

import org.cleartk.ml.Instance; //导入方法依赖的package包/类
private static List<Instance<String>> generateStringMultiKernelInstances(int n) {
  SubsetTreeKernel sst = new SubsetTreeKernel(0.4, true);
  DescendingPathKernel dpk = new DescendingPathKernel(0.4, false);
  PartialTreeKernel ptk = new PartialTreeKernel(0.4, 0.5, true);
  Random random = new Random(42);
  List<Instance<String>> instances = new ArrayList<Instance<String>>();
  for (int i = 0; i < n; i++) {
    Instance<String> instance = new Instance<String>();
    int c = random.nextInt(3);
    if (c == 0) {
      instance.setOutcome("A");
      instance.add(new TreeFeature("Tree", "(S (NP I) (VB ran) (. .))", sst));
      instance.add(new TreeFeature("Tree", "(S (NP I) (VB ran) (. .))", dpk));
      instance.add(new TreeFeature("DepTree", "(ROOT (dep (ran (nsubj i))))", ptk));
      instance.add(new Feature("hello", random.nextInt(100) + 950));
      instance.add(new Feature("goodbye", random.nextInt(100)));
      instance.add(new Feature("farewell", random.nextInt(100)));
    } else if (c == 1) {
      instance.setOutcome("B");
      instance.add(new TreeFeature("Tree", "(S (TT going) (ZZ gone) (. .))", sst));
      instance.add(new TreeFeature("Tree", "(S (TT going) (ZZ gone) (. .))", dpk));
      instance.add(new TreeFeature("DepTree", "(ROOT (dep (gone (nsubj going))))", ptk));
      instance.add(new Feature("hello", random.nextInt(100)));
      instance.add(new Feature("goodbye", random.nextInt(100) + 950));
      instance.add(new Feature("farewell", random.nextInt(100)));
    } else {
      instance.setOutcome("C");
      instance.add(new TreeFeature("Tree", "(S (DET The) (PP Fox) (. .))", sst));
      instance.add(new TreeFeature("Tree", "(S (DET The) (PP Fox) (. .))", dpk));
      instance.add(new TreeFeature("DepTree", "(ROOT (dep (Fox (det The) (punct .))))", ptk));
      instance.add(new Feature("hello", random.nextInt(100)));
      instance.add(new Feature("goodbye", random.nextInt(100)));
      instance.add(new Feature("farewell", random.nextInt(100) + 950));
    }
    instances.add(instance);
  }
  return instances;
}
开发者ID:ClearTK，项目名称:cleartk，代码行数:39，代码来源:RunTkLibSvmTest.java

示例14: createInstance

import org.cleartk.ml.Instance; //导入方法依赖的package包/类
public static Instance<String[]> createInstance(String data) {
  Instance<String[]> instance = new Instance<String[]>();
  String[] columns = data.split(" ");
  ArrayList<String> elements = new ArrayList<String>(2);
  elements.add(columns[0]);
  elements.add(columns[1]);
  instance.setOutcome(elements.toArray(new String[2]));
  for (int i = 2; i < columns.length; i++) {
    instance.add(new Feature(columns[i]));
  }
  return instance;
}
开发者ID:ClearTK，项目名称:cleartk，代码行数:13，代码来源:GrmmTestDataGenerator.java

示例15: generateInstance

import org.cleartk.ml.Instance; //导入方法依赖的package包/类
static Instance<String> generateInstance(Random random) {
  Instance<String> instance = new Instance<String>();

  int outcome = random.nextInt(2);
  if (outcome == 0) {
    instance.setOutcome("A");
    instance.add(new Feature("hello", random.nextInt(1000) + 1000));
  } else {
    instance.setOutcome("B");
    instance.add(new Feature("hello", random.nextInt(100)));
  }

  return instance;
}
开发者ID:ClearTK，项目名称:cleartk，代码行数:15，代码来源:MalletStringOutcomeClassifierTest.java


注：本文中的org.cleartk.ml.Instance.add方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。