A system is for monitoring marine vessels that generate automatic identification system (AIS) message data. The system may include a memory and a processor cooperating therewith to train a maritime scenario topic model using training textual data having known corresponding maritime scenarios associated therewith. The training textual data may include AIS message data. The processor operate the trained maritime scenario topic model on new textual data having unknown corresponding maritime scenarios to determine probabilistic maritime scenarios corresponding to the new textual data, where the new textual data includes new AIS message data. The processor may further generate an alert based upon the probabilistic maritime scenarios.
SYSTEM AND METHODS FOR MONITORING MARINE VESSELS USING TOPIC MODEL TO DETERMINE PROBABILISTIC MARITIME SCENARIOS
2020-12-31
Patent
Elektronische Ressource
Englisch