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"Positive Definite Estimation of Large Covariance Matrix Using Generalized ..."
Fei Wen et al. (2016)
- Fei Wen, Yuan Yang, Peilin Liu, Robert C. Qiu:
Positive Definite Estimation of Large Covariance Matrix Using Generalized Nonconvex Penalties. CoRR abs/1604.04348 (2016)
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