A survey of term weighting schemes for text classification
نویسندگان
چکیده
منابع مشابه
Imbalanced text classification: A term weighting approach
The natural distribution of textual data used in text classification is often imbalanced. Categories with fewer examples are under-represented and their classifiers often perform far below satisfactory. We tackle this problem using a simple probability based term weighting scheme to better distinguish documents in minor categories. This new scheme directly utilizes two critical information rati...
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ژورنال
عنوان ژورنال: International Journal of Data Mining, Modelling and Management
سال: 2020
ISSN: 1759-1163,1759-1171
DOI: 10.1504/ijdmmm.2020.10028060