A New Approach To Online Regression Based On Maximum Correntropy Criterion
2019 IEEE 29th International Workshop on Machine Learning for Signal Processing (MLSP)(2019)
摘要
The problem of linear adaptive filtering (or equivalently, online regression) in the presence of non-Gaussian noise is addressed. One efficient way in face of environments with non-Gaussian noise is to employ information theoretic criteria such as correntropy. In this study, a new algorithm based on correntropy is proposed, and demonstrated to outperform previous works in terms of both convergence speed and steady-state misalignment. At the same time, the proposed algorithm benefits from lower computational complexity compared to some of these algorithms.
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关键词
Information theoretic learning,maximum correntropy criterion,adaptive filtering,online regression,non-Gaussian noise
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