VectorDumper/VectorHelper doesn't dump values when dictionary is present
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Key: MAHOUT-373
URL: https://issues.apache.org/jira/browse/MAHOUT-373
Project: Mahout
Issue Type: Improvement
Components: Utils
Affects Versions: 0.3
Reporter: Drew Farris
Priority: Minor
Dumping term vectors with a dictionary using:
{{mahout vectordump -s vector-output/chunk-0 -dt sequencefile -d
dictionary-output}}
gives me output like the following with no values, just the indexes expanded
into their dictionary entries:
{code}
Name: 0001-11055 elts: {513:discard, 7199:empty,...
{code}
While dumping the same vector without a dictionary using
{{mahout vectordump -s vector-output/chunk-0}}
gives me output that includes indexes and values:
{code}
Name: 0001-11055 elts: {513:1.0, 7199:1.0...
{code}
Would it make sense for the dictionary based output to include values as well?
Anyone opposed to modifying VectorHelper.vectorToString(Vector, String[]) to do
so?
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