本文整理汇总了Java中com.rapidminer.operator.ports.metadata.AttributeMetaData.setName方法的典型用法代码示例。如果您正苦于以下问题：Java AttributeMetaData.setName方法的具体用法？Java AttributeMetaData.setName怎么用？Java AttributeMetaData.setName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.setName方法的7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: modifyExampleSetMetaData
import com.rapidminer.operator.ports.metadata.AttributeMetaData; //导入方法依赖的package包/类
@Override
protected MetaData modifyExampleSetMetaData(ExampleSetMetaData unmodifiedMetaData) {
switch (unmodifiedMetaData.hasSpecial(Attributes.LABEL_NAME)) {
case NO:
getTrainingSetInputPort().addError(
new SimpleMetaDataError(Severity.ERROR, getTrainingSetInputPort(), "special_missing", "label"));
return unmodifiedMetaData;
case UNKNOWN:
getTrainingSetInputPort().addError(
new SimpleMetaDataError(Severity.WARNING, getTrainingSetInputPort(), "special_unknown", "label"));
return unmodifiedMetaData;
case YES:
AttributeMetaData labelMD = unmodifiedMetaData.getLabelMetaData();
unmodifiedMetaData.removeAttribute(labelMD);
AttributeMetaData transformedMD = labelMD.copy();
transformedMD.setName("transformation(" + labelMD.getName() + ")");
// TODO: Transform values instead of setting unknown
transformedMD.setValueSetRelation(SetRelation.UNKNOWN);
transformedMD.setMean(new MDReal());
unmodifiedMetaData.addAttribute(transformedMD);
return unmodifiedMetaData;
default:
return unmodifiedMetaData;
}
}
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 attributeByName = metaData.getAttributeByName(getParameterAsString(PARAMETER_ATTRIBUTE_NAME));
if (attributeByName != null) {
AttributeMetaData newAttribute = attributeByName.copy();
newAttribute.setRole(null);
if (isParameterSet(PARAMETER_NEW_NAME)) {
newAttribute.setName(getParameterAsString(PARAMETER_NEW_NAME));
} else {
newAttribute.setName("copy(" + newAttribute.getName() + ")");
}
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 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5: 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6: 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;
}
示例7: renameAttributeMetaData
import com.rapidminer.operator.ports.metadata.AttributeMetaData; //导入方法依赖的package包/类
private void renameAttributeMetaData(ExampleSetMetaData metaData, String oldName, String newName)
throws UndefinedParameterError {
AttributeMetaData amd = metaData.getAttributeByName(oldName);
if (amd != null && newName != null) {
if (metaData.containsAttributeName(newName) == MetaDataInfo.YES) {
if (oldName != null && oldName.equals(newName)) {
return;
}
getInputPort().addError(
new SimpleMetaDataError(Severity.ERROR, getInputPort(), "already_contains_attribute", newName));
} else {
amd.setName(newName);
}
}
}