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Wang et al., 2019 - Google Patents

RETRACTED ARTICLE: Abnormal event detection with semi-supervised sparse topic model

Wang et al., 2019

Document ID
10658116518181643083
Author
Wang J
Xia L
Hu X
Xiao Y
Publication year
Publication venue
Neural Computing & Applications

External Links

Snippet

Most research on anomaly detection has focused on event that is different from its spatial– temporal neighboring events. However, it is still a significant challenge to detect anomalies that involve multiple normal events interacting in an unusual pattern. To address this …
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Classifications

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    • GPHYSICS
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    • G06F17/30784Information retrieval; Database structures therefor; File system structures therefor of video data using features automatically derived from the video content, e.g. descriptors, fingerprints, signatures, genre
    • G06F17/30799Information retrieval; Database structures therefor; File system structures therefor of video data using features automatically derived from the video content, e.g. descriptors, fingerprints, signatures, genre using low-level visual features of the video content
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