منابع مشابه
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The evaluative character of a word is called its semantic orientation. A positive semantic orientation implies desirability (e.g., “honest”, “intrepid”) and a negative semantic orientation implies undesirability (e.g., “disturbing”, “superfluous”). This paper introduces a simple algorithm for unsupervised learning of semantic orientation from extremely large corpora. The method involves issuing...
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Use of a bilinear conformal map to achieve a frequency warping nearly identical to that of the Bark frequency scale is described. Because the map takes the unit circle to itself, its form is that of the transfer function of a first-order allpass filter. Since it is a first-order map, it preserves the model order of rational systems, making it a valuable frequency warping technique for use in au...
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ژورنال
عنوان ژورنال: Deutsche Zeitschrift für Nervenheilkunde
سال: 1907
ISSN: 0340-5354,1432-1459
DOI: 10.1007/bf01652593