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Sebastiani, F.: ¬A tutorial an automated text categorisation (1999)
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Sebastiani, F.: Classification of text, automatic (2006)
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Li, T.; Zhu, S.; Ogihara, M.: Hierarchical document classification using automatically generated hierarchy (2007)
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Duwairi, R.M.: Machine learning for Arabic text categorization (2006)
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Ruiz, M.E.; Srinivasan, P.: Combining machine learning and hierarchical indexing structures for text categorization (2001)
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