Electronic medical record marking method and device

The invention provides an electronic medical record marking method and a device. The method comprises the steps of acquiring an artificial marking medical record dataset and an unmarked medical recorddataset; training a condition random field model by means of the artificial marking medical record dataset, and obtaining a medical record marking model; and in a visual medical record marking platform, performing marking and auditing on the unmarked medical record dataset by means of a cyclic marking method and a medical record marking model, and obtaining a medical record marking result datasetwhich comprises participle, speech part mark, clinical medical naming entity mark and entity relation mark. According to the marking method and the device, automatically marking is performed on the electronic medical record through comprehensively using natural language processing technology and a machine learning method, thereby improving electronic medical record marking efficiency. 本申请提供了一种电子病历的标注方法及装置，获取人工标注病历数据集和未标注病