Search Results for author: Z. Y. Xie

Found 5 papers, 2 papers with code

Exploring explicit coarse-grained structure in artificial neural networks

no code implementations3 Nov 2022 Xi-Ci Yang, Z. Y. Xie, Xiao-Tao Yang

One is a neural network called TaylorNet, which aims to approximate the general mapping from input data to output result in terms of Taylor series directly, without resorting to any magic nonlinear activations.

Image Dataset Compression Based on Matrix Product States

no code implementations29 Sep 2021 Ze-Feng Gao, Peiyu Liu, Xiao-Hui Zhang, Xin Zhao, Z. Y. Xie, Zhong-Yi Lu, Ji-Rong Wen

Based on the MPS structure, we propose a new dataset compression method that compresses datasets by filtering long-range correlation information in task-agnostic scenarios and uses dataset distillation to supplement the information in task-specific scenarios.

Enabling Lightweight Fine-tuning for Pre-trained Language Model Compression based on Matrix Product Operators

1 code implementation ACL 2021 Peiyu Liu, Ze-Feng Gao, Wayne Xin Zhao, Z. Y. Xie, Zhong-Yi Lu, Ji-Rong Wen

This paper presents a novel pre-trained language models (PLM) compression approach based on the matrix product operator (short as MPO) from quantum many-body physics.

Language Modelling Model Compression

Theory of competing Chern-Simons orders and emergent phase transitions

no code implementations13 Jan 2021 Rui Wang, Z. Y. Xie, Baigeng Wang, Tigran Sedrakyan

Namely, the Chern-Simons superconductor describes the planar N\'{e}el state, while the Chern-Simons exciton insulator corresponds to the non-uniform chiral spin-liquid.

Strongly Correlated Electrons

Compressing deep neural networks by matrix product operators

1 code implementation11 Apr 2019 Ze-Feng Gao, Song Cheng, Rong-Qiang He, Z. Y. Xie, Hui-Hai Zhao, Zhong-Yi Lu, Tao Xiang

A deep neural network is a parametrization of a multilayer mapping of signals in terms of many alternatively arranged linear and nonlinear transformations.

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