The invention belongs to the technical field of IT (
information technology) application, and discloses a method and a
system for
drug banning early warning research and judgment based on combination of report clues and multiple data sources, and the method for
drug banning early warning research and judgment based on combination of report clues and multiple data sources comprises the following steps: collecting and summarizing clues; clue matching; early warning necessity analysis; early warning is initiated; determining a suspect trajectory; and early warning pushing. The anti-
virus early warning research and judgment method based on the combination of the report clues and the multiple data sources is suitable for the field of anti-
virus early warning research and judgment,
data mining analysis and monitoring are carried out by means of
informatization depending on the clues, early warning information is pushed to investigators once information changes of suspects are collected, and development and follow-up of subsequent capture actions are facilitated. Through a complete five-node process from clue acquisition, clue matching research and judgment, early warning
initiation, early warning approval and early warning push, function intensification is realized, an information barrier is broken, multiple resources are integrated to meet actual service requirements, and early warning accuracy and timeliness are improved.