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Abnormal event detection based on trajectory clustering by 2-depth greedy search.

Fan JiangYing WuAggelos K. Katsaggelos
Published in: ICASSP (2008)
Keyphrases
  • greedy search
  • abnormal event detection
  • k means
  • abnormal events
  • heuristic search
  • beam search
  • metaheuristic
  • decision trees
  • search algorithm
  • data points
  • simulated annealing
  • objective function
  • high dimensional data