Using Otsu's Threshold Selection Method for Eliminating Terms in Vector Space Model Computation


Visualization techniques have proved to be valuable tools to support textual data exploration. Dimensionality reduction techniques have been widely used to produce visual representation of document collections. Focusing on multidimensional projection techniques, good visual results are produced depending on how representative terms to discriminate the… (More)
DOI: 10.1109/IV.2013.29


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