Alerta

Resumen de: NL4001738A

0001 The present disclosure relates to the technical field of data processing, in particular to a method for intelligent analysis of import and export hazardous chemicals based on machine learning. The method constructs a hazardous chemical knowledge graph and performs path detection on the hazardous chemical knowledge graph to obtain at least one valid path and at least one invalid path; acquires, for any invalid path, a value index of the any invalid path according to a degree of information coverage between intermediate entities of the any invalid path, a similarity feature between adjacent intermediate entities of the any invalid path, and a degree of reliability of each connected segment in the any invalid path; utilizes a value index of each invalid path to screen at least one high-value path among all invalid paths.