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Yang Ning

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If you are looking for an answer to the question What is Artificial Intelligence? and you only have a minute, then here's the definition the Association for the Advancement of Artificial Intelligence offers on its home page: "the scientific understanding of the mechanisms underlying thought and intelligent behavior and their embodiment in machines."

However, if you are fortunate enough to have more than a minute, then please get ready to embark upon an exciting journey exploring AI (but beware, it could last a lifetime) …

High Dimensional EM Algorithm: Statistical Optimization and Asymptotic Normality

Zhaoran Wang, Quanquan Gu, Yang Ning, Han Liu

Neural Information Processing SystemsFeb-6-2025, 10:10:32 GMT

We provide a general theory of the expectation-maximization (EM) algorithm for inferring high dimensional latent variable models. In particular, we make two contributions: (i) For parameter estimation, we propose a novel high dimensional EM algorithm which naturally incorporates sparsity structure into parameter estimation.

algorithm, artificial intelligence, machine learning, (14 more...)

Neural Information Processing Systems

Country: North America > United States > Virginia (0.40)

Technology: Information Technology > Artificial Intelligence > Machine Learning > Statistical Learning (1.00)

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