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Dynamic Text Classifier based on Search Engine Features
Titre | Dynamic Text Classifier based on Search Engine Features |
Publication Type | Conference Paper |
Year of Publication | 2013 |
Authors | Machhour, H, Kassou, I |
Conference Name | 2013 3RD INTERNATIONAL SYMPOSIUM ISKO-MAGHREB |
Publisher | ISKO |
ISBN Number | 978-1-4799-3392-1 |
Abstract | Search engines and text categorization are two research areas almost inseparable. Where one is studied, the other is referred sooner or later. Automatic text categorization became more important with the enormous increase of the online information, and text classifiers are often there to help search engines classify indexed documents. The main idea presented in this paper consists of using a search engine as a text classifier. A search engine can take advantage of its scoring performances to categorize a new document without requiring building and using other categorization model. K Nearest Neighbors (KNN) principal based on search engine score as similarity measure was used. This approach is highly dependent on the scoring quality of the used search engine. It is a simple approach but can be competitive to other more complex categorization models. Also, this method is useful as a kind of categorization on the fly when indexing a new document. Through its evolving index, the search engine becomes a dynamic classifier of the fact that any document, recently joining the index, participate in the categorization of other new documents.
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