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REPRESENTATION: 作品数：925被引量：1104H指数：13; 导出分析报告; 相关作者：徐亮孙正兴张福炎熊洪允郑运平更多>>; 相关机构：中国科学院大学浙江大学西安外国语大学华中师范大学更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划国家教育部博士点基金国家高技术研究发展计划更多>>

Heterogeneous graph construction and node representation learning method of Treatise on Febrile Diseases based on graph convolutional network: 《Digital Chinese Medicine》2022年第4期419-428,共10页YAN Junfeng WEN Zhihua ZOU Beiji; New-Generation Artificial Intelligence-Major Program in the Sci-Tech Innovation 2030 Agenda from the Ministry of Science and Technology of China(2018AAA0102100);Hunan Provincial Department of Education key project(21A0250);The First Class Discipline Open Fund of Hunan University of Traditional Chinese Medicine(2022ZYX08)。; Objective To construct symptom-formula-herb heterogeneous graphs structured Treatise on Febrile Diseases(Shang Han Lun,《伤寒论》)dataset and explore an optimal learning method represented with node attributes based o...; 关键词：Graph convolutional network(GCN) Heterogeneous graph Treatise on Febrile Diseases(Shang Han Lun 《伤寒论》) Node representations on heterogeneous graph Node representation learning

Capturing semantic features to improve Chinese event detection被引量：1: 《CAAI Transactions on Intelligence Technology》2022年第2期219-227,共9页Xiaobo Ma Yongbin Liu Chunping Ouyang; 973 Program,Grant/Award Number:2014CB340504;The State Key Program of National Natural Science of China,Grant/Award Number:61533018;National Natural Science Foundation of China,Grant/Award Number:61402220;The Philosophy and Social Science Foundation of Hunan Province,Grant/Award Number:16YBA323;Natural Science Foundation of Hunan Province,Grant/Award Number:2020JJ4525;Scientific Research Fund of Hunan Provincial Education Department,Grant/Award Number:18B279,19A439。; Current Chinese event detection methods commonly use word embedding to capture semantic representation,but these methods find it difficult to capture the dependence relationship between the trigger words and other wor...; 关键词：dependency parser event detection hybrid representation learning semantic feature

Neural network representation of electronic structure from ab initio molecular dynamics被引量：2: 《Science Bulletin》2022年第1期29-37,M0003,共10页Qiangqiang Gu Linfeng Zhang Ji Feng; supported by the National Natural Science Foundation of China(11725415 and 11934001);the Ministry of Science and Technology of China(2018YFA0305601 and2016YFA0301004);by the Strategic Priority Research Program of the Chinese Academy of Sciences(XDB28000000);supported in part by the Center for Chemistry in Solution and at Interfaces(CSI)at Princeton University,funded by the DOE Award DE-SC0019394。; Despite their rich information content,electronic structure data amassed at high volumes in ab initio molecular dynamics simulations are generally under-utilized.We introduce a transferable high-fidelity neural networ...; 关键词：Neural network Tight-binding model Electronic structure ab initio molecular dynamics

Time-Dependent Density Matrix Renormalization Group Coupled with n-Mode Representation Potentials for the Excited State Radiationless Decay Rate:Formalism and Application to Azulene: 《Chinese Journal of Chemical Physics》2021年第5期565-582,I0002,I0003,共20页Jia-jun Ren Yuan-heng Wang Wei-tang Li Tong Jiang Zhi-gang Shuai; supported by the National Natural Science Foundation of China through the Project "Science Center for Luminescence from Molecular Aggregates(SCELMA)" (No.21788102);the Ministry of Science and Technology of China through the National Key R&D Plan (No.2017YFA0204501);supported by the National Natural Science Foundation of China (No.22003029); We propose a method for calculating the nonradiative decay rates for polyatomic molecules including anharmonic effects of the potential energy surface(PES)in the Franck-Condon region.The method combines the n-mode rep...; 关键词：Time-dependent density matrix renormalization group method Nonradiative decay rate Quantum dynamics Matrix product state

Quasi-holography computational model for urban computing: 《Visual Informatics》2019年第2期81-86,共6页Baoquan Chen Qiong Zeng Zhanglin Cheng; This work was supported by National Basic Research Program of China(973 Program)(2015CB352501,2015CB352500).; Vast amounts of data are produced with the development of smart cities and urban computing technologies.The data is often captured from multiple sensors,with heterogeneous structures and highly decentralized connectio...; 关键词：Holography model Urban data representation

Integrated Chinese Segmentation, Parsing and Named Entity Recognition: 《Chinese Journal of Electronics》2018年第4期756-760,共5页LI Dongchen ZHANG Xiantao WU Xihong; supported by the National Basic Research Program of China(973 Program)(No.2013CB329304);the Research Special Fund for Public Welfare Industry of Health(No.201202001);the Key National Social Science Foundation of China(No.12&ZD119);the National Natural Science Foundation of China(No.91120001); Segmentation, named entity recognition and parsing are standalone techniques in natural language processing community, and their annotations are inconsistent. However, the joint output is needed in some practical use,...; 关键词：PARSING Joint representation Named entity recognition

Collaborative representation Bayesian face recognition: 《Science China(Information Sciences)》2017年第4期228-230,共3页Jufu FENG Xiao MA Wenjing ZHUANG; supported by National Natural Science Foundation of China (Grant No. 61333015);National Basic Research Program of China (973) (Grant No. 2011CB302400); In recent years,a series of subspace methods,named the collaborative representation based methods,have aroused researchers’interests.Inspired by the idea of sparse coding,Wright et al.proposed the sparse representati...; 关键词：SRC CRC

Viscoelastic representation of surface waves in patchy saturated poroelastic media: 《Earthquake Science》2014年第4期421-431,共11页Yu Zhang Yixian Xu Jianghai Xia Ping Ping Shuangxi Zhang; support by the Natural Basic Research Program of China (the ‘‘973 Project’’,Grant No. 2013CB733303);the National Natural Science Foundation of China (Grant Nos. 41304077, 40974079);Postdoctoral Science Foundation of China (Grant No. 2013M531744);Key Laboratory of Geospace Environment and Geodesy (Grant Nos. 12-02-03); Wave-induced flow is observed as the domi- nated factor for P wave propagation at seismic frequencies. This mechanism has a mesoscopic scale nature. The inhomogeneous unsaturated patches are regarded larger than the p...; 关键词：Surface wave Patchy saturation Viscoelastic equivalence APPROXIMATION

Representation of the Arctic Oscillation in the CMIP5 Models被引量：4: 《Advances in Climate Change Research》2013年第4期242-249,共8页ZUO Jin-Qing LI Wei-Jing REN Hong-Li; supported by the National Basic Research Program of China(No.2010CB950501&2010CB950404);the National Natural Science Foundation of China(No.41205058);the China Postdoctoral Sci-ence Foundation(No.2012M510634); The temporal variability and spatial pattern of the Arctic Oscillation(AO)simulated in the historical experiment of26 coupled climate models participating in the Coupled Model Intercomparison Project Phase 5(CMIP5)are...; 关键词：Arctic Oscillation model evaluation coupled climate model CMIP5

Acceleration of the Stochastic Analytic Continuation Method via an Orthogonal Polynomial Representation of the Spectral Function: 《Chinese Physics Letters》2013年第9期1-4,共4页WU Quan-Sheng WANG Yi-Lin FANG Zhong DAI Xi; Supported by the National Natural Science Foundation of China,and the National Basic Research Program of China under Grant No 2007CB925000.; Stochastic analytic continuation is an excellent numerical method for analytically continuing Green’s functions from imaginary frequencies to real frequencies,although it requires significantly more computational tim...; 关键词：CONTINUATION ANALYTIC STOCHASTIC

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