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Parallelized Random Walk algorithm for background substitution on a multi-core embedded platform.
Yutzu Lee
Chen-Kuo Chiang
Yu-Wei Sun
Te-Feng Su
Shang-Hong Lai
Published in:
ICASSP (2012)
Keyphrases
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random walk
learning algorithm
multi db
hyper graph
random walker
transition probability matrix
machine learning
objective function
search space
k means
np hard
dynamic programming
optimal solution
probabilistic model
em algorithm