QuanVI: Score-based Variational Inference via Quantum Maximally Mixed States
QuanVI scales score-based variational inference using mixed-state density operators and matrix product operators.
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Stories tagged #tensor-networks
Benign Loss Landscapes Can Coexist with Worst-Case Hardness
Theory paper shows tree tensor networks contain worst-case hard targets yet benign loss landscapes, with difficulty arising from degenerate saddles.