Text Categorization
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Document classification or document categorization is a problem in library science, information science and computer science. The task is to assign a document to one or more Class (philosophy)|classes or Categorization|categories. This may be done manually (or intellectually) or algorithmically. The intellectual classification of documents has mostly been the province of library science, while the algorithmic classification of documents is used mainly in information science and computer science. The problems are overlapping, however, and there is therefore also interdisciplinary research on document classification.The documents to be classified may be texts, images, music, etc. Each kind of document possesses its special classification problems. When not otherwise specified, text classification is implied. Documents may be classified according to their Subject (documents)|subjects or according to other attributes (such as document type, author, printing year etc.). In the rest of this...
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