本文整理了Java中weka.core.Utils.arrayToString()方法的一些代码示例，展示了Utils.arrayToString()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Utils.arrayToString()方法的具体详情如下：
包路径：weka.core.Utils
类名称：Utils
方法名：arrayToString

Utils.arrayToString介绍

[英]Returns the given Array in a string representation. Even though the parameter is of type "Object" one can hand over primitve arrays, e.g. int[3] or double[2][4].
[中]

代码示例

代码示例来源：origin: Waikato/meka

/**
   * Returns the keys as string.
   *
   * @return          the keys
   */
  public String toString() {
    return Utils.arrayToString(m_Keys);
  }
}

代码示例来源：origin: net.sf.meka/meka

/**
   * Returns the keys as string.
   *
   * @return          the keys
   */
  public String toString() {
    return Utils.arrayToString(m_Keys);
  }
}

代码示例来源：origin: com.github.fracpete/multisearch-weka-package

/**
  * Short description.
  *
  * @return        the description
  */
 public String toString() {
  return Utils.arrayToString(m_Parameters);
 }
}

代码示例来源：origin: nz.ac.waikato.cms.weka/weka-stable

/**
 * returns the coefficients in a string representation
 */
public String toString() {
 return Utils.arrayToString(getCoefficients());
}

代码示例来源：origin: net.sf.meka/meka

/**
 * initializes the creator, locates the props file with the Utils class.
 *
 * @throws Exception if loading of CREATOR_FILE fails
 * @see #MEKA_CREATOR_FILE
 */
public GenericPropertiesCreator() throws Exception {
  super(MEKA_CREATOR_FILE);
  m_ExplicitPropsFile = false;
  if (DEBUG)
    System.out.println("start<GenericPropertiesCreator/find: " + MEKA_CREATOR_FILE + ">\n" + Utils.arrayToString(PropsUtils.find(MEKA_CREATOR_FILE)) + "\nend<GenericPropertiesCreator/find: + " + MEKA_CREATOR_FILE + ">\n");
}

代码示例来源：origin: nz.ac.waikato.cms.weka/weka-stable

/**
 * Generates random bytes and places them into a user-supplied byte array.
 * 
 * @param bytes    array to fill with random bytes
 */
public void nextBytes(byte[] bytes) {
 super.nextBytes(bytes);
 println("nextBytes=" + Utils.arrayToString(bytes));
}

代码示例来源：origin: Waikato/weka-trunk

/**
 * Generates random bytes and places them into a user-supplied byte array.
 * 
 * @param bytes    array to fill with random bytes
 */
public void nextBytes(byte[] bytes) {
 super.nextBytes(bytes);
 println("nextBytes=" + Utils.arrayToString(bytes));
}

代码示例来源：origin: Waikato/meka

/**
 * initializes the creator, locates the props file with the Utils class.
 *
 * @throws Exception if loading of CREATOR_FILE fails
 * @see #MEKA_CREATOR_FILE
 */
public GenericPropertiesCreator() throws Exception {
  super(MEKA_CREATOR_FILE);
  m_ExplicitPropsFile = false;
  if (DEBUG)
    System.out.println("start<GenericPropertiesCreator/find: " + MEKA_CREATOR_FILE + ">\n" + Utils.arrayToString(PropsUtils.find(MEKA_CREATOR_FILE)) + "\nend<GenericPropertiesCreator/find: + " + MEKA_CREATOR_FILE + ">\n");
}

代码示例来源：origin: Waikato/weka-trunk

/**
 * returns the coefficients in a string representation
 */
public String toString() {
 return Utils.arrayToString(getCoefficients());
}

代码示例来源：origin: nz.ac.waikato.cms.weka/weka-stable

/**
 * Generates a comment string that documentates the data generator. By default
 * this string is added at the beginning of the produced output as ARFF file
 * type, next after the options.
 * 
 * @return string contains info about the generated rules
 */
@Override
public String generateStart() {
 StringBuffer result;
 int i;
 result = new StringBuffer();
 result.append("%\n");
 result.append("% centroids:\n");
 for (i = 0; i < getNumCentroids(); i++) {
  result.append("% " + i + ".: " + Utils.arrayToString(m_centroids[i])
   + "\n");
 }
 result.append("%\n");
 result.append("% centroidClasses: "
  + Utils.arrayToString(m_centroidClasses) + "\n");
 result.append("%\n");
 result.append("% centroidWeights: "
  + Utils.arrayToString(m_centroidWeights) + "\n");
 result.append("%\n");
 result.append("% centroidStdDevs: "
  + Utils.arrayToString(m_centroidStdDevs) + "\n");
 result.append("%\n");
 return result.toString();
}

代码示例来源：origin: Waikato/weka-trunk

/**
 * Generates a comment string that documentates the data generator. By default
 * this string is added at the beginning of the produced output as ARFF file
 * type, next after the options.
 * 
 * @return string contains info about the generated rules
 */
@Override
public String generateStart() {
 StringBuffer result;
 int i;
 result = new StringBuffer();
 result.append("%\n");
 result.append("% centroids:\n");
 for (i = 0; i < getNumCentroids(); i++) {
  result.append("% " + i + ".: " + Utils.arrayToString(m_centroids[i])
   + "\n");
 }
 result.append("%\n");
 result.append("% centroidClasses: "
  + Utils.arrayToString(m_centroidClasses) + "\n");
 result.append("%\n");
 result.append("% centroidWeights: "
  + Utils.arrayToString(m_centroidWeights) + "\n");
 result.append("%\n");
 result.append("% centroidStdDevs: "
  + Utils.arrayToString(m_centroidStdDevs) + "\n");
 result.append("%\n");
 return result.toString();
}

代码示例来源：origin: nz.ac.waikato.cms.weka/weka-stable

result += ",";
result += "[" + arrayToString(Array.get(array, i)) + "]";

代码示例来源：origin: Waikato/weka-trunk

result += ",";
result += "[" + arrayToString(Array.get(array, i)) + "]";

代码示例来源：origin: net.sf.meka/meka

System.err.println("Failed to set options: " + Utils.arrayToString(args));
e.printStackTrace();

代码示例来源：origin: Waikato/meka

System.err.println("Failed to set options: " + Utils.arrayToString(args));
e.printStackTrace();

代码示例来源：origin: Waikato/weka-trunk

+ Utils.arrayToString(m_IndicesUnused));

代码示例来源：origin: com.github.fracpete/multisearch-weka-package

/**
  * Returns a string representation of the dimension.
  *
  * @return        a string representation
  */
 public String toString() {
  return "dimension: " + getLabel() + ", min: " + getMin() + ", max: " + getMax() + ", list: " + Utils.arrayToString(getList());
 }
}

代码示例来源：origin: Waikato/meka

public static void main(String[] args) throws Exception {
  if (args.length != 2)
   throw new IllegalArgumentException("Required arguments: <train> <predict>");

  System.out.println("Loading train: " + args[0]);
  Instances train = DataSource.read(args[0]);
  MLUtils.prepareData(train);

  System.out.println("Loading predict: " + args[1]);
  Instances predict = DataSource.read(args[1]);
  MLUtils.prepareData(predict);

  // compatible?
  String msg = train.equalHeadersMsg(predict);
  if (msg != null)
   throw new IllegalStateException(msg);

  System.out.println("Build BR classifier on " + args[0]);
  BR classifier = new BR();
  // further configuration of classifier
  classifier.buildClassifier(train);

  System.out.println("Use BR classifier on " + args[1]);
  for (int i = 0; i < predict.numInstances(); i++) {
   double[] dist = classifier.distributionForInstance(predict.instance(i));
   System.out.println((i+1) + ": " + Utils.arrayToString(dist));
  }
 }
}

代码示例来源：origin: nz.ac.waikato.cms.weka/weka-stable

/**
 * tests the commandline operation of the saver.
 */
public void testSaverCommandlineArgs() {
 String[] options;
 options = getCommandlineOptions(false);
 try {
  ((OptionHandler) m_Saver).setOptions(options);
 } catch (Exception e) {
  e.printStackTrace();
  fail("Command line test failed ('" + Utils.arrayToString(options)
   + "'): " + e.toString());
 }
}

代码示例来源：origin: Waikato/weka-trunk

/**
 * tests the commandline operation of the saver.
 */
public void testSaverCommandlineArgs() {
 String[] options;
 options = getCommandlineOptions(false);
 try {
  ((OptionHandler) m_Saver).setOptions(options);
 } catch (Exception e) {
  e.printStackTrace();
  fail("Command line test failed ('" + Utils.arrayToString(options)
   + "'): " + e.toString());
 }
}