Examples of edu.ucla.sspace.wordsi.RandomIndexingContextGenerator

edu.ucla.sspace.wordsi.RandomIndexingContextGenerator
A random indexing based {@link ContextGenerator}. This generator creates a context vector by summing the index vectors associated with co-occurring words. When in normal mode, an index vector is generated for every observed word. When in read only mode, no new index vector are generated. If a {@link PermutationFunction} is provided, the index vectors will be permutedbased on the distance between the co-occurring word and the focus word in the context. @see RandomIndexing @author Keith Stevens

  /**
   * {@inheritDoc}
   */
  protected ContextExtractor getExtractor() {
    // Create the new context generator.
    ContextGenerator generator = new RandomIndexingContextGenerator(
        indexMap, permFunction, indexVectorLength);
    return contextExtractorFromGenerator(generator);
  }

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edu.ucla.sspace.mains.RIWordsiMain

edu.ucla.sspace.vector.CompactSparseVector

edu.ucla.sspace.vector.SparseDoubleVector

edu.ucla.sspace.vector.TernaryVector

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