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We compared a support vector machine (SVM) with a back propagation neural network (BPNN) for the task of text classification of XiangShan science conference (XSSC) web documents. We made a comparison on the performances of the multi-class classification of these two learning methods. The result of an experiment demonstrated that SVM substantially outperformed the one by BPNN in prediction accuracy...
Text mining, also known as discovering knowledge from the text, which has emerged as a possible solution for the current information explosion, refers to the process of extracting non-trivial and useful patterns from unstructured text. Among the general tasks of text mining such as text clustering, summarization, etc, text classification is a subtask of intelligent information processing, which employs...
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