Prescription drug property quantifying method and system based on weighted PageRank algorithm
A drug and attribute technology, applied in the field of prescription drug attribute quantification method and system based on weighted PageRank algorithm, can solve the problems of ignoring drug attribute interaction and low accuracy of drug attribute value, etc.
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[0063] see figure 1 As shown, a weighted PageRank algorithm-based method for quantifying drug attributes of prescriptions provided by the embodiments of the present invention includes:
[0064] S1: Decompose the drug attributes of each drug in the prescription, and determine the drug attributes of the prescription and the weights of the drug attributes;
[0065] S2: using the drug attributes in the prescription as drug attribute nodes in the network link structure, and constructing a network link structure diagram between the drug attribute nodes according to the interaction between different drug attributes;
[0066] S3: According to the determined weight of the drug attribute, the weighted PageRank algorithm is used to iterate the drug attribute nodes to determine the PR value of the drug attribute.
[0067] The weighted PageRank algorithm-based method for quantifying drug attributes of prescriptions described in the embodiments of the present invention, by decomposing the ...
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