Research Article
Anomaly Detection via Midlevel Visual Attributes
Algorithm 2
Learning visual attributes and model parameters.
Input: , , | Output: , ; | (1) Initialize by randomization | (2) Initialize : | (3) repeat | (4) Optimize in by block gradient descent | (5) Train linear SVMs to update , using as the label for feature | and the th attribute, | (6) Update : | (7) until Convergence | (8) Return , |
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