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Analytical and Simple Form of Shrinkage Functions for Non-Convex Penalty Functions in Fused Lasso Algorithm.
Pichid Kittisuwan
Published in:
Int. J. Artif. Intell. Tools (2020)
Keyphrases
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penalty functions
k means
objective function
constrained optimization
expectation maximization
least squares
model selection
kalman filter
filtering algorithm
penalty function
neural network
computer vision
computational complexity
search space
parameter estimation
global optimization