PCA-FSA-MLR Model and Its Application in Runoff Forecast by GUO Cunwen, CUI Dongwen

“…To improve the accuracy of runoff forecast,and establish a runoff forecast model combining principal component analysis (PCA),future search algorithm (FSA),and multiple linear regression (MLR),this paper reduces the dimensionality of the sample data by PCA,selects 8 standard test functions and simulates and verifies FSA under different dimensional conditions,optimizes MLR constant terms and partial regression coefficients by FSA,proposes a PCA-FSA-MLR runoff forecast model,constructs PCA-LS-MLR,PCA-FSA-SVM,and PCA-SVM models with dimensionality reduction processing by PCA and FSA-MLR,LS-MLR,FSA-SVM,and SVM without dimensionality reduction processing as a comparison model,and verifies each model through forecasting the annual runoff and monthly runoff in December of Longtan station in Yunnan Province.The results show that:①FSA has better optimization accuracy and global extremum search ability under different dimensional conditions;②The average absolute relative error of the annual runoff and monthly runoff in December of Longtan station through PCA-FSA-MLR model are 1.63% and 3.91% respectively,and its forecast accuracy is better than the other 7 models,with higher forecast accuracy and stronger generalization ability;③For the same model,the forecast accuracy after dimensionality reduction processing by PCA is better than that without dimensionality reduction processing,so the data dimensionality reduction by PCA is helpful to improve the forecast accuracy of models.…”
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Signal to Noise Ratio as a Cross-Platform Metric for Intraoperative Fluorescence Imaging by Asmaysinh Gharia BA, Efthymios P. Papageorgiou PhD, Simeon Giverts BA, Catherine Park MD, Mekhail Anwar MD, PhD

“…Therefore, a metric that incorporates the ability to subtract out background, evaluating the signal itself relative to the sources of uncertainty, or noise is required. …”
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Experience modulates gaze behavior and the effectiveness of information pickup to overcome the inversion effect in biological motion perception. by Xiaoye Michael Wang, Zhichen Feng, Mingming Yang, Jing Samantha Pan, Margaret A Wilson, Qin Zhu

“…The inversion effect in biological motion suggests that presenting a point-light display (PLD) in an inverted orientation impairs the observer's ability to perceive the movement, likely due to the observer's unfamiliarity with the dynamic characteristics of inverted motion. …”
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Complete genome of mangrove-derived anti-MRSA streptomycete, Streptomyces pluripotens MUSC 135T by Hooi-Leng Ser, Kok-Gan Chan, Wen-Si Tan, Wai-Fong Yin, Bey-Hing Goh, Nurul-Syakima Ab Mutalib, Learn-Han Lee

“… Microorganisms serve as attractive resources, owing to their ability to synthesize structurally-diverse substances with various bioactivities. …”
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Prediction of Chaotic Time Series Based on BEN-AGA Model by LiYun Su, Fan Yang

“…The brain emotional network model has stronger nonlinear calculation ability and generalization ability. Next, we use the adaptive genetic algorithm to optimize the parameters of the brain emotional network model. …”
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Impact of Flexible Service Delivery on IT Service Providers in the Industry 4.0 Era by Mike Kiersey, Tariq Abdullah, Nauman Moazam Ali

“…At the same time, they need to sustain their ability to remain agile and quickly react to new technological trends…”
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Conversational Health Bots for Telemedicine Services: Survey by Sura Mahmood Abdullah, Abbas Mohsin Al-bakry, Alaa Kadhem Farhan

“…An essential key feature of conversational chatbots is their ability to deliver swift and automated responses. …”
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Phytoremediation of Lead Polluted Soil by Glycine max L. by Sesan Abiodun Aransiola, Udeme Joshua Josiah Ijah, Olabisi Peter Abioye

“…The results obtained suggest that the plant has phytoextraction ability and could be used in restoring soil polluted with Pb.…”
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Cilium height difference between strokes is more effective in driving fluid transport in mucociliary clearance: A numerical study by Ling Xu, Yi Jiang

“…The purpose of this study is to identify and study key factors in the cilia motion that influence the transport ability of the mucociliary system. Using a rod-propel-fluid model, we examine the effects of cilia density, beating frequency, metachronal wavelength, and the extending height of the beating cilia. …”
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Management of Rett Syndrome in the Controlled Multisensory (Snoezelen) Environment. A Review with Three Case Stories by Meir Lotan

“…In a search for novel intervention techniques that might improve their ability to cope with difficulties in daily situations, while also reducing their difficulty in handling motion inflicted by an external physical facilitator, we examined the use of the Snoezelen room. …”
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The Role of Diasporas in the Current World Politics by I. D. Loshkariov

“…Stability within “the controlling centre” can be named as an indicator of diaspora’s ability to manage the potential available.…”
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Extracting organs of interest from medical images based on convolutional neural network with auxiliary and refined constraints by Fenghui Lian, Yingjie Sun, Meiyu Li

“…The involvement of refined constraint contributes to ameliorate training situation, optimize model performance, and boost its ability of collecting information for segmentation. …”
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FORMING META-SUBJECT COMPETENCE OF TECHNICAL UNIVERSITY STUDENTS by Nina A. Timoshchuk

“…The article gives foundation for the necessity to own more than just professional skills and abilities for future bachelors and specialists of technical university in order to work efficiently in their professional area, to supply sustainable professional development, social, cultural and professional mobility. …”
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Examining physical and technical performance among youth basketball national team development program players: a multidimensional approach by Kazimierz Mikołajec, Jorge Arede, Karol Gryko

“…Abstract This study aimed to examine and compare the anthropometric profiles, motor skills, game-related abilities, and functional capacities of under-15 (U-15) and under-16 (U-16) male basketball players, evaluate the impact of maturity offset, and predict performance across physical and sport-specific domains. …”
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Magnetic Resonance Imaging Visualization of Vulnerable Atherosclerotic Plaques at the Brachiocephalic Artery of Apolipoprotein E Knockout Mice by the Blood-Pool Contrast Agent B229... by Cinzia Parolini, Marco Busnelli, Giulia S. Ganzetti, Federica Dellera, Stefano Manzini, Eugenio Scanziani, Jason L. Johnson, Cesare R. Sirtori, Giulia Chiesa

“…The aim of this study was to identify, by magnetic resonance imaging (MRI), the ability of the blood-pool contrast agent B22956/1 to detect atherosclerotic plaques developing at the brachiocephalic artery of apolipoprotein E knockout (apoE-KO) mice and to possibly identify vulnerable atherosclerotic lesions. …”
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Public management of smart cities: European experience by S. A. Zakharova

“…Their conclusion about the need for “smart management” to pay attention to the processes of socio-spatial development is quite correlated with the conclusions of Russian scientists.…”
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Stock Estimation and Carbon Absorption of Mangrove in Tallo River, Makassar by Rahman Rahman, Hefni Effendi, Iman Rusmana

“…The mangrove ecosystem has a higher ability of CO2 absorption than other vegetations. …”
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Investigating fraction computation problem-solving among pre-service primary school teachers by Puri Pramudiani, Fitri Alyani, Maarten Dolk, Wanty Widjaja

“…The ability to solve problems involving fractions is a fundamental aspect of mathematics education. …”
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A Convection Nowcasting Method Based on Machine Learning by Aifang Su, Han Li, Liman Cui, Yungang Chen

“…The test analysis demonstrated that the algorithm combined the image feature extraction ability of the convolutional neural network (CNN) and the sequential learning ability of the long short-term memory network (LSTM) model to establish an end-to-end deep learning network, which could deeply extract high-order features of radar echoes such as structural texture, spatial correlation, and temporal evolution compared with the traditional algorithm. …”
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PENINGKATAN KUALITAS PEMBELAJARAN BIOLOGI UNTUK MEMBENTUK GURU BIOLOGI YANG PROFESIONAL DAN CERDAS by Herawati Susilo

“…They are also expected to have the ability to constantly develop the ability, can produce intelligent action, which is done with full responsibility, and is able to be recognized by the public in carrying out their duties in the field of education and learning. …”
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