Uses of Class
org.apache.mahout.df.data.DescriptorException

Packages that use DescriptorException
org.apache.mahout.df.data   
org.apache.mahout.df.tools   
 

Uses of DescriptorException in org.apache.mahout.df.data
 

Methods in org.apache.mahout.df.data that throw DescriptorException
static Dataset DataLoader.generateDataset(java.lang.String descriptor, org.apache.hadoop.fs.FileSystem fs, org.apache.hadoop.fs.Path path)
          Generates the Dataset by parsing the entire data
static Dataset DataLoader.generateDataset(java.lang.String descriptor, java.lang.String[] data)
          Generates the Dataset by parsing the entire data
static java.lang.String DescriptorUtils.generateDescriptor(java.lang.Iterable<java.lang.String> tokens)
          Generates a valid descriptor string from a list of tokens
static java.lang.String DescriptorUtils.generateDescriptor(java.lang.String 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 Dataset.Attribute[] DescriptorUtils.parseDescriptor(java.lang.String descriptor)
          Parses a descriptor string and generates the corresponding array of Attributes
 

Uses of DescriptorException in org.apache.mahout.df.tools
 

Methods in org.apache.mahout.df.tools that throw DescriptorException
static void Describe.main(java.lang.String[] args)
           
 



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