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Least Squares Estimator
Least Squares Estimator
PulseAugur coverage of Least Squares Estimator — every cluster mentioning Least Squares Estimator across labs, papers, and developer communities, ranked by signal.
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深度学习框架大幅降低毫米波MIMO系统的导频开销
研究人员开发了一种名为多块注意力(MBA)的新型深度学习框架,用于改进智能反射面(IRS)辅助的毫米波MIMO系统中的信道估计。该框架通过将传统最小二乘估计器的导频开销降低高达87%,显著减少了精确信道估计所需的导频开销。MBA方法还展示了归一化均方误差的显著降低,在10 dB信噪比下,其误差比现有领先方法低约51%,同时保持了较低的计算复杂度。
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New research offers sharp risk bounds for early-stopping in Gaussian linear regression
Researchers have developed new theoretical bounds for early-stopping in Gaussian linear regression, a technique used to minimize in-sample mean squared error. The study shows that these bounds can match the sharpest kno…