conftrace_

sparsity penalty

3 papers

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Co-occurring keywords · papers mentioning both

nonnegative correlation constraint (1) structured dictionary (1) thresholding estimator (1) covariance matrix estimation (1) structured dictionaries (1) bayesian estimator (1) sparse optimization (1) parameter sharing (1) sparse regression (1) high-dimensional statistics (1)

Papers

Large Covariance Matrix Estimation With Nonnegative Correlations AISTATS 2025 Task Adaptive Parameter Sharing for Multi-Task Learning CVPR 2022 Sparse Estimation with Structured Dictionaries NeurIPS 2011