Comparison of text feature selection policies and using an adaptive framework

► A comprehensive analysis of feature selection metrics is given. ► New feature selection metrics are introduced. ► Adaptive keyword selection method is proposed. ► Local and global feature selection performances are compared. Text categorization is the task of automatically assigning unlabeled text...

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Veröffentlicht in:	Expert systems with applications 2013-09, Vol.40 (12), p.4871-4886
Hauptverfasser:	Tasci, S, Guengoer, T
Format:	Artikel
Sprache:	eng
Schlagworte:	Adaptive keyword selection Algorithms Applied sciences Artificial intelligence Categories Computer science control theory systems Data processing. List processing. Character string processing Document categorization Exact sciences and technology Expert systems Feature selection Local and global policies Memory organisation. Data processing Policies Software Speech and sound recognition and synthesis. Linguistics Support vector machines Tasks Texts Weighting
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