Search Results for author: Yucheng Yang

Found 4 papers, 1 papers with code

Keypoint-Guided Optimal Transport

2 code implementations23 Mar 2023 Xiang Gu, Yucheng Yang, Wei Zeng, Jian Sun, Zongben Xu

In this paper, we propose a novel KeyPoint-Guided model by ReLation preservation (KPG-RL) that searches for the optimal matching (i. e., transport plan) guided by the keypoints in OT.

Domain Adaptation Image-to-Image Translation +1

DeepHAM: A Global Solution Method for Heterogeneous Agent Models with Aggregate Shocks

no code implementations29 Dec 2021 Jiequn Han, Yucheng Yang, Weinan E

An efficient, reliable, and interpretable global solution method, the Deep learning-based algorithm for Heterogeneous Agent Models (DeepHAM), is proposed for solving high dimensional heterogeneous agent models with aggregate shocks.

Interpretable Neural Networks for Panel Data Analysis in Economics

no code implementations11 Oct 2020 Yucheng Yang, Zhong Zheng, Weinan E

In this paper, we propose a class of interpretable neural network models that can achieve both high prediction accuracy and interpretability.

Time Series Time Series Analysis

The Knowledge Graph for Macroeconomic Analysis with Alternative Big Data

no code implementations11 Oct 2020 Yucheng Yang, Yue Pang, Guanhua Huang, Weinan E

The current knowledge system of macroeconomics is built on interactions among a small number of variables, since traditional macroeconomic models can mostly handle a handful of inputs.

Variable Selection

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