A Study on Graph-Structured Recurrent Neural Networks and Sparsification with Application to Epidemic Forecasting

A Study on Graph-Structured Recurrent Neural Networks and Sparsification with Application to Epidemic Forecasting
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图结构递归神经网络及其稀疏化在流行病预测中的应用研究

DOI:
10.1007/978-3-030-21803-4_73
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发表时间:
2019
期刊:
Algorithms and Applications
影响因子:
--
通讯作者:
Xin, Jack
Xin, Jack
中科院分区:
--
文献类型:
--
作者:
LI, Zhijian;Luo, Xiyang;Wang, Bao;Bertozzi, Andrea L.;Xin, Jack

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我们使用图结构递归神经网络(GSRNN)对真实世界的健康数据进行疫情预测。我们在基准CDC数据集上实现了最先进的预测精度。为了提高模型的效率,我们通过转换惩罚来稀疏网络权值,而不损失数值实验中的预测精度。
We study epidemic forecasting on real-world health data by a graph-structured recurrent neural network (GSRNN). We achieve state-of-the-art forecasting accuracy on the benchmark CDC dataset. To improve model efficiency, we sparsify the network weights via a transformed-penalty without losing prediction accuracy in numerical experiments.
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