Rail transit standard entity relationship automatic completion method based on artificial intelligence
A rail transit and entity relationship technology, applied in the creation of semantic tools, natural language data processing, unstructured text data retrieval, etc., can solve the problems of low accuracy, time-consuming and labor-intensive, etc. The effect of improving structural accuracy
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[0045] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0046] A kind of artificial intelligence-based rail transit standard entity relationship automatic completion method of the present invention, refer to figure 1 , including the following steps:
[0047] Step 1: Construct an entity-relationship completion model according to rail transit specifications
[0048] Step 1.1: Obtain the original data of the rail transit specification from the urban rail transit technical specification, check the format of the obtained original data, delete unnecessary information, such as spaces, etc., obtain the preprocessed data, and then analyze the preprocessed data Perform training and generate a dictionary;
[0049] Step 1.2: Process the data in the dictionary, mine missing features, and extract entity completion rules and methods;
[0050] Step 1.3: Construct an entity-relationship completion model using t...
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