arXiv · 2104.05360
Statistical inference of finite-rank tensors
Abstract
We consider a general statistical inference model of finite-rank tensor products. For any interaction structure and any order of tensor products, we identify the limit free energy of the model in terms of a variational formula. Our approach consists of showing first that the limit free energy must be the viscosity solution to a certain Hamilton-Jacobi equation.
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Hong-Bin Chen, Jean-Christophe Mourrat, Jiaming Xia. 2021-04-12. Statistical inference of finite-rank tensors. https://arxiv.org/abs/2104.05360
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