Package | Description |
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com.pervasive.datarush.analytics.text |
Provides various unstructured text processing operators.
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Modifier and Type | Class and Description |
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class |
WordMap
Implementation of a word frequency model.
|
Modifier and Type | Method and Description |
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static NGramMap |
TextTokenUtil.calcNGramFreq(TextContainer text,
int n)
Creates an n-gram frequency model based on the contents of the TextContainer.
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static NGramMap |
TextTokenUtil.calcNGramFreq(TextContainer text,
int n,
Set<NGram> nGramSet)
Creates an n-gram frequency model containing the specified set of terms based
on the contents of the TextContainer.
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Constructor and Description |
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NGramMap(NGramMap map)
Copy an n-gram to frequency map.
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WordMap(NGramMap map)
Convert a valid NGramMap into a word map.
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