public class DocumentFrequencyTask
extends java.lang.Object
Constructor and Description |
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DocumentFrequencyTask() |
Modifier and Type | Method and Description |
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static Frame |
compute(Frame wordFrame)
Computes document frequency values for given words in documents.
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public static Frame compute(Frame wordFrame)
wordFrame
- input frame of unique words (unique per document) for which document frequency values
should be computed. Expected row format: docID, word