Long-text structured text abstract extraction method
An extraction method and a structured technology, which is applied in the field of abstraction of long structured texts, can solve the problems of missing important information of long texts, unfriendliness, and irrelevant adjacent paragraphs, etc.
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[0028] The following will further describe the accompanying drawings of the present invention in conjunction with the embodiments. The present invention provides a method for extracting a long text structured text abstract, the flow chart of the method is as follows figure 1 shown. The specific implementation process is as follows:
[0029] First, the input long text information is divided into sentences according to punctuation marks, and each sentence is converted into a vector matrix of the sentence using Bert WordEmbedding dynamic word embedding processing.
[0030] Secondly, analyze the chapter structure of the text. The model structure of this part is as follows: figure 2 shown. Put every two adjacent clauses into two bidirectional GRU models for processing, splice the hidden layer information of the two models, put the spliced results into the multi-layer perceptron for classification, and get the predicted category probability , take the category label with the ...
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