Method and Apparatus for generating association rules between medical words in medical record document

摘要

A method for generating a medical word association rule is disclosed. A method of generating a medical word association rule according to an embodiment of the present invention includes: generating a plurality of transactions using a plurality of medical words extracted from a plurality of medical record documents; Calculating a significance index for each of the plurality of medical words based on the total number of the medical record documents, the frequency of each of the medical words in the specific medical record document, and the number of medical record documents each containing the medical words step; Reconstructing the plurality of transactions based on the importance indicator to generate a frequent pattern tree; And generating an association rule between the plurality of medical words based on the frequent pattern tree.