Text classification method and system
A text classification and text technology, applied in text database clustering/classification, unstructured text data retrieval, special data processing applications, etc., can solve the problem of the decline in the accuracy of text classification and the inability of convolutional neural networks to consider inter-sentence dependencies 、Recurrent neural network cannot consider text semantic features and other issues
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[0022] The present invention implements a text classification system based on the text classification method used in the present invention, generates a classification model according to the corpus training collected by itself in the early stage, and then predicts the text to obtain its classification model.
[0023] In order to better understand the content of the present invention, the design scheme and steps of the present invention will be described in conjunction with the accompanying drawings designed by the present invention.
[0024] according to figure 1 , a kind of text classification method that the present invention implements, comprises:
[0025] 101. Perform a preprocessing operation on the training samples;
[0026] In this example operation, when converting text to feature vectors, special symbols and stop words must be removed first to reduce redundant information in the text, which will interfere with the text classification results and waste storage resource...
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