查看文章

Text categorization or document classification is one of the major tasks in text data mining and information retrieval. Many efficient classifiers for text classification have been proposed till date. However, the individual classifiers show limited applicability according to their respective domains and scopes. Recent research works evaluated that the combination of classifiers when used for classification showed better performance than the individual ones. Our work provides description about text classification process and related popular classifiers. In this paper, the numbers of approaches dealing with combining text classifiers for improving the efficiency in the field of text classification are also surveyed.