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基于高阶特征挖掘和贝叶斯MCMC方法的建筑能耗预测
《暖通空调》2025年第2期60-66,59,共8页那威 孔纯盛 
北京市自然科学基金面上项目“融合多源数据精细化分析的公共建筑节能设计策略研究”(编号:9222009)。
针对建筑能耗预测模型需要解决解释变量选取困难、建筑样本数据有限和建模算法难以捕捉复杂的非线性关系等问题,提出了基于高阶特征挖掘和贝叶斯MCMC(马尔可夫链蒙特卡罗)方法的能耗预测模型。本研究利用建筑本体、建筑环境及建筑人员...
关键词:高阶特征挖掘 K-Fold交叉验证 贝叶斯模型 MCMC方法 能耗预测 
N-Fold Darboux Transformation and Various Solutions for the Coupled mKdV Equations
《Journal of Applied Mathematics and Physics》2025年第2期381-391,共11页Chunmei Fang 
In this paper, we get the N-fold Darboux transformation with multi-parameters for the coupled mKdV equations with the help of a guage transformation of the spectral problem. As an application, some new multi-soliton s...
关键词:The N-fold Darboux Transformation The Coupled mKdV Equations Multi-Soliton Solutions Complexiton Solutions 
Artistic Renewal and Heritage Conservation-Deleuze’s Philosophy in Reimagining Yongning Ancient Walled City
《Journal of Literature and Art Studies》2024年第12期1096-1099,共4页XU Ze-kai 
The Yongning Ancient Walled City, located in Quanzhou, Fujian Province, is a historic site with over 600 years of cultural heritage. Its preservation faces challenges posed by rapid urbanization, yet it also offers op...
关键词:art and heritage conservation Deleuze’s philosophy nomadic space rhizomatic design fold theory cultural aesthetics 
Mixed-mode fast-slow oscillations in the frequency switching Duffing system with a 1:n frequency ratio
《Applied Mathematics and Mechanics(English Edition)》2024年第12期2131-2146,共16页Shiping JIANG Xiujing HAN Hailong YU 
Project supported by the National Natural Science Foundation of China(Nos.12272150,12072132,12372093)。
Sliding fast-slow oscillations are interesting oscillation patterns discovered recently in the Duffing system with frequency switching.Such oscillations have been obtained with a fixed 1:2 low frequency ratio in the p...
关键词:sliding fast-slow dynamics mixed-mode fast-slow oscillation fold bifurcation frequency switching Duffing system 
Nine-fold variation of risk of advanced colorectal neoplasms according to smoking and polygenic risk score:Results from a cross-sectional study in a large screening colonoscopy cohort
《Cancer Communications》2024年第12期1414-1417,共4页Ruojin Fu Xuechen Chen Tobias Niedermaier Teresa Seum Michael Hoffmeister Hermann Brenner 
partly supported by grants from the German Research Council(DFG,grant No.BR1704/16-1);the Federal Ministry of Education and Research(BMBF,grant No.01GL1712);the German Cancer Aid(grant No.70113330).
Colorectal cancer(CRC)is the third most common cancer and the second most common cause of cancer-related death globally[1].The slow progression through the adenoma-carcinoma sequence provides great opportunities for p...
关键词:NEOPLASMS prevention colorectal 
Strip method to construct a two-dimensional quasilattice witheight-fold symmetry
《Chinese Physics B》2024年第9期462-465,共4页Weishen Huang Xiujun Fu 
the National Natural Science Foun-dation of China(Grant No.11674102)。
Based on the substitution rule and symmetry, we propose a method to generate an octagonal quasilattice consisting ofsquare and rhombus tiles. Local configurations and Ammann lines are used to guide the growth of the t...
关键词:QUASICRYSTALS eight-fold symmetry Ammann-Beenker tiling 
Formation mechanism of three-fold{1011}_(α) twins during β to α phase transformation in titanium
《Journal of Materials Science & Technology》2024年第27期138-141,共4页Z.C.Meng J.H.Zhang D.Li H.Guo H.Wang D.S.Xu Z.B.Zhao Q.J.Wang R.Yang 
support by the National Key Research Program of China(No.2021YFB3702604);and the National Science and Technology Ma-jor Project(No.J2019-VI-0005-0119).Hao Wang acknowledges the financial support of the National Natural Science Foundation of China(Nos.U2241245 and 91960202);the Aeronautical Sci-ence Foundation of China(No.2022Z053092001);the Opening Project of National Key Laboratory of Shock Wave and Detonation Physics(No.2022JCJQLB05702);the Shanghai Engineering Re-search Center of High-Performance Medical Device Materials(No.20DZ2255500).
Twin structures have been intensively studied for improving the strength and plasticity of metallic materials[1-8].To achieve a high strength of alloys without loss of ductility,researchers have controlled the microst...
关键词:strength TRANSFORMATION DUCTILITY 
Risk assessment of rockburst using SMOTE oversampling and integration algorithms under GBDT framework
《Journal of Central South University》2024年第8期2891-2915,共25页WANG Jia-chuang DONG Long-jun 
Project(52161135301)supported by the International Cooperation and Exchange of the National Natural Science Foundation of China;Project(202306370296)supported by China Scholarship Council。
Rockburst is a common geological disaster in underground engineering,which seriously threatens the safety of personnel,equipment and property.Utilizing machine learning models to evaluate risk of rockburst is graduall...
关键词:rockburst evaluation SMOTE oversampling random search grid K-fold cross-validation confusion matrix 
Source model of the 2018 M_(w)7.5 Papua New Guinea earthquake constrained by InSAR measurements: Insight into a blind rupture beneath the New Guinea Highlands
《Geodesy and Geodynamics》2024年第4期315-325,共11页Wei Chen Tianchen Sheng Wei Xiong 
funded by the Natural Science Foundation of Hubei Province(2022CFB260,2021CFB508);the National Natural Science Foundation of China(No.42074007;No.42130101).
The Southern Highland Fold and Thrust Belt(SHFTB),the boundary of the Australian plate and the New Guinea Highland block,significantly contributes to the convergent deformation along the plate bound-ary.However,due to...
关键词:2018M_(w)7.5PapuaNewGuineaearthquake The Southern Highlands Fold-and-Thrust Belt INSAR Slipdistribution Seismicrisk 
基于DnCNN 的侵彻过载时频去噪方法
《装备环境工程》2024年第8期17-24,共8页郑宏亮 贾森清 郭宇朋 薛颖杰 韩晶 赵河明 石志刚 
山西省高端装备可靠性技术重点实验室研究基金(446110103)。
目的提高从侵彻过载中准确估计刚体过载信号的能力。方法提出一种基于前馈去噪卷积神经网络(DnCNN)的侵彻过载时频去噪方法,该方法首先应用短时傅里叶变换(STFT)提取侵彻过载信号的时频图像,使DnCNN能够充分利用时频图像信息,估计出刚...
关键词:硬目标侵彻 侵彻过载 前馈去噪卷积神经网络 信号去噪 时频分析 k-Fold交叉验证 
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