Search Results for author: Zheng-Zhi Sun

Found 3 papers, 1 papers with code

Tangent-Space Gradient Optimization of Tensor Network for Machine Learning

1 code implementation10 Jan 2020 Zheng-Zhi Sun, Shi-Ju Ran, Gang Su

The gradient-based optimization method for deep machine learning models suffers from gradient vanishing and exploding problems, particularly when the computational graph becomes deep.

BIG-bench Machine Learning

Quantum Compressed Sensing with Unsupervised Tensor-Network Machine Learning

no code implementations24 Jul 2019 Shi-Ju Ran, Zheng-Zhi Sun, Shao-Ming Fei, Gang Su, Maciej Lewenstein

To transfer a specific piece of information with $|\Psi \rangle$, our proposal is to encode such information in the separable state with the minimal distance to the measured state $|\Phi \rangle$ that is obtained by partially measuring on $|\Psi \rangle$ in a designed way.

BIG-bench Machine Learning

Generative Tensor Network Classification Model for Supervised Machine Learning

no code implementations26 Mar 2019 Zheng-Zhi Sun, Cheng Peng, Ding Liu, Shi-Ju Ran, Gang Su

By investigating the distances in the many-body Hilbert space, we find that (a) the samples are naturally clustering in such a space; and (b) bounding the bond dimensions of the TN's to finite values corresponds to removing redundant information in the image recognition.

BIG-bench Machine Learning Classification +2

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