Self-supervised maritime anomaly detection using Transformer representation learning, HNSW behavioral retrieval, and multimodal AIS trajectory intelligence.
machine-learningdeep-learningpytorchtransformerrepresentation-learningtrajectory-analysisaisanomaly-detectionself-supervised-learninghnswmasked-autoencoderautomatic-identification-systemocean-engineeringapproximate-nearest-neighbormaritime-surveillancebehavioral-aigeospatial-aimaritime-aispatiotemporal-learningmaritime-anomaly-detection
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Updated
Jul 17, 2026 - Python