本文整理汇总了Java中com.rapidminer.operator.ports.metadata.AttributeMetaData.clone方法的典型用法代码示例。如果您正苦于以下问题：Java AttributeMetaData.clone方法的具体用法？Java AttributeMetaData.clone怎么用？Java AttributeMetaData.clone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com.rapidminer.operator.ports.metadata.AttributeMetaData的用法示例。
在下文中一共展示了AttributeMetaData.clone方法的4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: modifyMetaData
import com.rapidminer.operator.ports.metadata.AttributeMetaData; //导入方法依赖的package包/类
@Override
protected MetaData modifyMetaData(ExampleSetMetaData metaData) throws UndefinedParameterError {
AttributeSubsetSelector selector = getSubsetSelector();
double mean = getParameterAsDouble(PARAMETER_MEAN);
double sigma = getParameterAsDouble(PARAMETER_SIGMA);
for (AttributeMetaData amd : selector.getMetaDataSubset(metaData, false).getAllAttributes()) {
AttributeMetaData newAttribute = amd.clone();
newAttribute.setName("gauss(" + amd.getName() + ", " + mean + ", " + sigma + ")");
newAttribute.setMean(new MDReal());
newAttribute.setValueRange(new Range(0, 1), SetRelation.SUBSET);
metaData.addAttribute(newAttribute);
}
return metaData;
}
示例2: modifyMetaData
import com.rapidminer.operator.ports.metadata.AttributeMetaData; //导入方法依赖的package包/类
@Override
protected MetaData modifyMetaData(ExampleSetMetaData metaData) throws UndefinedParameterError {
AttributeMetaData amd = metaData.getAttributeByName(getParameterAsString(PARAMETER_ATTRIBUTE_NAME));
if (amd != null) {
AttributeMetaData newAttribute = amd.clone();
newAttribute.setType(Ontology.DATE_TIME);
newAttribute.getMean().setUnkown();
newAttribute.setValueSetRelation(SetRelation.UNKNOWN);
if (!getParameterAsBoolean(PARAMETER_KEEP_OLD_ATTRIBUTE)) {
metaData.removeAttribute(amd);
} else {
newAttribute.setName(newAttribute.getName() + "_AS_DATE");
}
metaData.addAttribute(newAttribute);
}
return metaData;
}
示例3: modifyMetaData
import com.rapidminer.operator.ports.metadata.AttributeMetaData; //导入方法依赖的package包/类
@Override
protected MetaData modifyMetaData(ExampleSetMetaData metaData) throws UndefinedParameterError {
AttributeMetaData amd = metaData.getAttributeByName(getParameterAsString(PARAMETER_ATTRIBUTE_NAME));
if (amd != null) {
AttributeMetaData newAttribute = amd.clone();
newAttribute.setType(Ontology.INTEGER);
newAttribute.getMean().setUnkown();
newAttribute.setValueSetRelation(SetRelation.UNKNOWN);
if (!getParameterAsBoolean(PARAMETER_KEEP_OLD_ATTRIBUTE)) {
metaData.removeAttribute(amd);
} else {
newAttribute.setName(newAttribute.getName() + "_" + TIME_UNITS[getParameterAsInt(PARAMETER_TIME_UNIT)]);
}
metaData.addAttribute(newAttribute);
}
return metaData;
}
示例4: modifyMetaData
import com.rapidminer.operator.ports.metadata.AttributeMetaData; //导入方法依赖的package包/类
@Override
protected MetaData modifyMetaData(ExampleSetMetaData metaData) throws UndefinedParameterError {
AttributeMetaData targetAttribute = metaData.getAttributeByName(getParameterAsString(PARAMETER_ATTRIBUTE_NAME));
if (targetAttribute != null) {
AttributeMetaData newAttribute = targetAttribute.clone();
newAttribute.setValueSetRelation(SetRelation.UNKNOWN);
// handling the keeping of old attribute
if (getParameterAsBoolean(PARAMETER_KEEP_OLD_ATTRIBUTE)) {
newAttribute.setName(newAttribute.getName() + ATTRIBUTE_NAME_POSTFIX);
} else {
metaData.removeAttribute(targetAttribute);
}
metaData.addAttribute(newAttribute);
}
return metaData;
}