Question matching method in electric power intelligent question-answering system
A technology of intelligent question answering and matching methods, applied in the field of information processing, can solve problems such as long time and complex reasoning process, and achieve the effect of improving accuracy
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[0030] A question matching method in an electric power intelligent question answering system based on the G-BI-LSTM model, figure 1 It is a block diagram of the principle of the question matching method of the present invention, including: at first performing zero padding or truncating operations on the query question P entered by the user and the question Q in the system knowledge base, so that the sentence sequence becomes a fixed length; then through the GloVe model Generate the word vector corresponding to the word in the sentence sequence; then input the word vector into the BI-LSTM model to obtain the word vector with contextual meaning; on this basis, use the convolutional neural network to extract the word vector feature to obtain the sentence Feature vectors, and further extract common features from the feature vectors; finally, splice the feature vectors and common feature vectors of question P and question Q, and input them into the fully connected layer to obtain si...
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