Efficient Least Residual Greedy Algorithms for Sparse Recovery
نویسندگان
چکیده
منابع مشابه
Efficient Sparse Recovery Pursuits with Least Squares
We present a new greedy strategy, with an efficient implementation technique, that enjoys similar computational complexity and stopping criteria like OMP. Moreover, its recovery performance in the noise free and the Gaussian noise cases is comparable and in many cases better than other existing sparse recovery algorithms both with respect to the theoretical and empirical reconstruction ability....
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ژورنال
عنوان ژورنال: IEEE Transactions on Signal Processing
سال: 2020
ISSN: 1053-587X,1941-0476
DOI: 10.1109/tsp.2020.2988427