A knowledge base construction method for science and technology information analysis
A construction method and knowledge base technology, applied in the field of computer knowledge base construction, can solve problems such as inability to simulate labels
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[0056] The specific embodiment of the present invention will be further described below in conjunction with accompanying drawing:
[0057] A knowledge base construction method for science and technology information analysis, using the CWATT-BiLSTM-LSTMd model proposed by the present invention to carry out entity extraction, mainly through the following steps:
[0058] Step 1: Divide the data set into training set, verification set and test set in a ratio of 6:2:2. The training set is used to build the model, set the corresponding classifier parameters, and train the classification model. After using the training set to train multiple models, in order to find the model with the best effect, each model is used to determine the network structure and the parameters that control the complexity of the model using the data in the verification set. After obtaining the optimal model, the test set can evaluate the performance of the model.
[0059] Step 2: Run the word2vec software to...
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