MULTI-SCALE CLINICAL PATHWAY MINING METHOD AND APPARATUS, COMPUTER DEVICE, AND STORAGE MEDIUM

摘要

A multi-scale clinical pathway mining method and apparatus, a computer device and a storage medium. The method comprises: converting usage data of items used by a plurality of users each day into an item usage matrix, and denoting the item usage matrix as m*n, wherein m represents the sum of all hospital stays of all the users, n represents the number of all items, and each row in the item usage matrix represents the items used by one user in one day (S101); taking each row in the item usage matrix as a user·day, and clustering similar users·days according to the similarities between the various users·days (S102); and using cores of clusters to represent doctor-visiting pathways of the various users, performing serialization representation on the doctor-visiting pathways of the various users, then mining frequent sequences from doctor-visiting pathway sequences, and taking the frequent sequences as the main clinical pathways (S103). By means of the present method, the rationality and variability of an actual clinical operation can be better reflected.