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Packages that use DescriptorException | |
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org.apache.mahout.classifier.df.data | |
org.apache.mahout.classifier.df.tools |
Uses of DescriptorException in org.apache.mahout.classifier.df.data |
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Methods in org.apache.mahout.classifier.df.data that throw DescriptorException | |
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static Dataset |
DataLoader.generateDataset(CharSequence descriptor,
boolean regression,
org.apache.hadoop.fs.FileSystem fs,
org.apache.hadoop.fs.Path path)
Generates the Dataset by parsing the entire data |
static Dataset |
DataLoader.generateDataset(CharSequence descriptor,
boolean regression,
String[] data)
Generates the Dataset by parsing the entire data |
static String |
DescriptorUtils.generateDescriptor(CharSequence description)
Generates a valid descriptor string from a user-friendly representation. for example "3 N I N N 2 C L 5 I" generates "N N N I N N C C L I I I I I". this useful when describing datasets with a large number of attributes |
static String |
DescriptorUtils.generateDescriptor(Iterable<String> tokens)
Generates a valid descriptor string from a list of tokens |
static Dataset.Attribute[] |
DescriptorUtils.parseDescriptor(CharSequence descriptor)
Parses a descriptor string and generates the corresponding array of Attributes |
Uses of DescriptorException in org.apache.mahout.classifier.df.tools |
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Methods in org.apache.mahout.classifier.df.tools that throw DescriptorException | |
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static void |
Describe.main(String[] args)
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