An Efficient Minorization Maximization Approach for MIMO Radar Waveform Optimization via Relative Entropy
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Transactions on Signal Processing"
DOI: 10.1109/tsp.2017.2771726
Abstract: We propose an efficient algorithm to design waveforms via relative entropy for multiple-input-multiple-output radar in the presence of (signal-dependent) clutter. The proposed algorithm is devised under the framework of minorization–maximization. Unlike the existing algorithm employing… read more here.
Keywords: radar; via relative; relative entropy; proposed algorithm ... See more keywords
Mixture‐based clustering for count data using approximated Fisher Scoring and Minorization–Maximization approaches
Sign Up to like & getrecommendations! Published in 2021 at "Computational Intelligence"
DOI: 10.1111/coin.12429
Abstract: The multinomial distribution has been widely used to model count data. To increase clustering efficiency, we use an approximation to the Fisher scoring algorithm, which is more robust regarding the choice of initial parameter values.… read more here.
Keywords: fisher scoring; minorization maximization; count data; mixture ... See more keywords