Air traffic control information standard system construction method based on semantic self-clustering

The invention provides an air traffic control information standard system construction method based on semantic self-clustering, and the method comprises the steps: collecting a current effective air traffic control information standard, determining the text information of a future air traffic control information standard, and taking the text information as the information input of the construction of an air traffic control information standard system; based on an artificial tree diagram method, constructing a first layer of content of the air traffic control information standard system from seven aspects; performing feature extraction, feature dimension determination and feature space construction on the air traffic control information standard text, and determining the third-layer content of the air traffic control information standard system based on a similarity calculation criterion; performing feature extraction and feature dimension determination on the third-layer content again, and determining a seco