The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
The expansion of the dynamic Web increases the digital documents, which has attracted many researchers to work in the field of text classification. It is an important and well studied area of machine learning with a variety of modern applications. A good feature selection is of paramount importance to increase the efficiency of the classifiers working on text data. Choosing the most relevant features...