Interpretability analysis method based on CNN text classification model
A technology of text classification and analysis method, which is applied in the field of interpretability analysis based on CNN text classification model, which can solve the problems of difficult to quantify the importance of keywords and the inability to visualize the importance of keywords, and achieve intuitive and universal results. good sex effect
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[0047] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0048] Such as figure 1 As shown, the embodiment of the present invention discloses an interpretability analysis method based on a CNN text classification model, including:
[0049] S1. Obtain original text data, and preprocess the original text data;
[0050] S2. Construct a text classification model based on convolutional neural network, use the text classification model to convert the preprocessed original text data into a distributed matrix, and perform c...
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