Unsupervised abnormal track detection method based on GRU-VAE
Aiming at the problem of ship behavior anomaly detection based on massive track data without behavior pattern label, an unsupervised track anomaly detection method based on GRU-VAE model is proposed. The abnormal behavior of the target is found by detecting track anomaly, which is implemented in two...
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| Format: | Article |
| Language: | zho |
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Editorial Office of Command Control and Simulation
2023-10-01
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| Series: | Zhihui kongzhi yu fangzhen |
| Subjects: | |
| Online Access: | https://www.zhkzyfz.cn/fileup/1673-3819/PDF/1673-3819(2023)05-0051-14.pdf |