Search Results - "algorithms"

Interpretable Machine Learning for Legume Yield Prediction Using Satellite Remote Sensing Data by Theodoros Petropoulos, Lefteris Benos, Remigio Berruto, Gabriele Miserendino, Vasso Marinoudi, Patrizia Busato, Chrysostomos Zisis, Dionysis Bochtis

“…Subsequently, six ML models were evaluated representing different algorithmic strategies. Among them, XGBoost showed the best performance (<inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><msup><mi>R</mi><mn>2</mn></msup></mrow></semantics></math></inline-formula> = 0.8756) and low error values across <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><mi>M</mi><mi>A</mi><mi>E</mi></mrow></semantics></math></inline-formula>, <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><mi>M</mi><mi>S</mi><mi>E</mi></mrow></semantics></math></inline-formula>, and <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><mi>R</mi><mi>M</mi><mi>S</mi><mi>E</mi></mrow></semantics></math></inline-formula> metrics. …”
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Simulated meteorological impacts of offshore wind turbines and sensitivity to the amount of added turbulence kinetic energy by D. Quint, D. Quint, J. K. Lundquist, J. K. Lundquist, J. K. Lundquist, J. K. Lundquist, J. K. Lundquist, N. Bodini, D. Rosencrans

“…Because the wake behavior may be a function of boundary layer stability, in this paper, we also present a machine learning algorithm to quantify the area and distance of the wake generated by the wind plant. …”
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Genomic and Transcriptomic Profiles in Smokers and Never-Smokers Lung Squamous Cell Carcinoma Patients by Canale M, Virga A, Angeli D, Fonzi E, Gnetti L, Dubini A, Tedaldi G, Urbini M, Bocchialini G, Petracci E, Verlicchi A, Cravero P, Citarella F, Bennati C, Andrikou K, Delmonte A, Crinò L, Carbognani P, Ulivi P, Ampollini L

“…Our data suggest that deep molecular analyses resolve tumor heterogeneity and may help with new algorithm-based treatment strategies for SCC.Keywords: lung squamous cell carcinoma, smoking habits, next generation sequencing, transcriptomics…”
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Oral contrast-enhanced ultrasonographic features and radiomics analysis to predict NIH risk stratification for gastrointestinal stromal tumors by Fan Yang, Fan Yang, Fan Yang, Fan Yang, Chun-wei Liu, Dai Zhang, Dai Zhang, Dai Zhang, Dai Zhang, Hai-Ling Wang, Hai-Ling Wang, Hai-Ling Wang, Hai-Ling Wang, Xi Wei, Xi Wei, Xi Wei, Xi Wei, Mo Yang, Mo Yang, Mo Yang

“…Leveraging the XGBoost (XGB) algorithm within the Scikit-learn (Sklearn) machine-learning library, three distinct predictive models were developed: a clinical ultrasound imaging model (US model), an ultrasonographic radiomics model (US radiomics model), and a combined model integrating both clinical, ultrasound, and radiomics features. …”
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EARLY POSTOPERATIVE PERIOD AFTER ORTHOTOPIC HEART TRANSPLANTATION IN RECIPIENTS OF 60 YEARS AND OLDER by V. N. Poptsov, E. A. Spirina, S. G. Ukhrenkov, S. Yu. Ustin, E. Z. Aliev, S. A. Masyutin, V. Yu. Voronkov, N. S. Chibisov, D. M. Bondarenko, N. Z. Mebonija, N. P. Mozheyko, A. O. Shevchenko

“…Transpulmonary pressure gradient was 11.2 ± 2.7 mmHg, pulmonary vascular resistance – 3.5 ± 1.3 Wood units. According to UNOS algorithm 10 (15.9%) patients were listed as Status 1A of urgency of orthotopic cardiac transplantation (VA ECMO, n = 8, and implantable left ventricular assist device, n = 2), 21 (33.3%) patients as Status 1B, and 32 (50.8%) patients as Status 2. …”
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Safety of creatine supplementation: a scientometrics analysis on the impact of the ‘Creatine For Health’ initiative and introduction to CREAS by Diego A. Bonilla, Drew E. Gonzalez, Gustavo Humeres, Jisun Chun, Kelly Hines, Adriana Gil, Richard B. Kreider

“…We employed supervised machine learning for sentiment analysis to detect and classify subjective content, using the SentiStrength algorithm within the Academic Research version of Mozdeh software. …”
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Сombat wounds microflora in modern warfare by V. P. Kovalchuk, N. S. Fomina, V. M. Kondratiuk, О. О. Fomin, Y. V. Lazarenko, K. V. Gumenyuk

“…Identification of resistance genes was conducted by comparing the obtained nucleotide sequences against the GenBank® database of the National Center for Biotechnology Information (NCBI) using the BLAST (Basic Local Alignment Search Tool) algorithm. Data analysis was performed using descriptive statistics with assessment of statistical significance of differences between alternative indicators (case proportions) by Student’s t-test, utilizing the STATISTICA 13.3 software package (license AXA905I924220FAACD‐N). …”
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Aided Greenway Design Approach Based on Internet Big Data and AIGC Fine-Tuning Model by Yifan WU, Lu MENG, Liang LI

“…Image features are extracted using the pre-trained convolutional neural network model Inception ResNetV2 and image data is clustered by K-means clustering algorithm. Through the process of image recognition and clustering, a total of 11 categories of images are obtained, including signage systems, pathways (cycling lanes, pedestrian walkways, and waterside promenades), recreational facilities (children’s playgrounds, elderly activity areas, fitness areas, and rest benches), flora (flowers), forested hills, trees, water bodies (hard and soft waterside spaces), sculptures, plazas, and pavilions/towers/halls. …”
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Phasic and periodic change of drought under greenhouse effect by Yang Li, Zhicheng Zheng, Yaochen Qin, Haifeng Tian, Zhixiang Xie, Peijun Rong

“…Subsequently, the Bernaola-Galvan segmentation algorithm was proposed to divide the periods of drought change and the newly developed extreme-point symmetric mode decomposition to analyze the periodic drought patterns. …”
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APPLICATION ELEMENTS OF LITHOTHERAPY IN COMPLEX TREATMENT OF NEUROPATHY FACIAL NERVE by V.L. Melnik, V.K Shevchenko, E.V. Shevchenko, I.V. Melnik

“…As a result of the treatment algorithm applied to the first group of 11 patients (91,2%) received long-term remission of the disease. …”
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Optimización de la distribución de piezas irregulares en chapas // Irregular parts nesting problem optimization. by A. M. Lastres - Aleaga, J. Arbola - Ruiz, A. Cordovés - García

“…In the generation of</p><p>populations of possible solutions, using an algorithm based on the method of integration variables, in</p><p>addition is made comparing the results obtained by the proposed method with other results generated</p><p>by procedures developed by different authors, achieving improved use of material values and</p><p>reducing the generation time for solutions.…”
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Research on High Arch Dam Deformation Monitoring Model with Deep Capturing Related Features in Factor-time Dimensions by XUE Jianghan, ZHANG Pengtao, TIAN Jichen, LU Xiang, CHEN Jiankang, Guo Yinju

“…However, at the present stage, the dam prediction model based on machine learning mostly adopts the means of data preprocessing, using optimization algorithm, and using the model's characteristics to stack multiple models, lacking in in-depth consideration of the physical mechanism of dam deformation. …”
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Ambulatory Oxygen for Pulmonary Fibrosis (OxyPuF): a randomised controlled trial and acceptability study by Rachel L Adams, Alisha Maher, Nicola Gale, Anjali Crawshaw, David Thickett, Alice M Turner

“…The trials unit’s web-based randomisation algorithm minimises on factors potentially influencing response to ambulatory oxygen therapy, such as severity of idiopathic pulmonary fibrosis, desaturation to < 88% present on walking, current or recent (within 6 months) pulmonary rehabilitation, and recruitment centre. …”
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Surgical Treatment of Cerebral Aneurysms in the Acute Period of Subarachnoid Hemorrhage: Long-Term Result by I. M. Shetova, V. D. Shtadler, P. D. Matveev, V. A. Lukyanchikov, V. V. Krylov

“…Until now, there is no unified algorithm for the management of patients with aneurysmal subarachnoid hemorrhage, who need long-term comprehensive rehabilitation and supervision of specialists in various fields.Aim of study. …”
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El método de elementos finitos como alternativa en el cálculo de engranajes. // The finite elements method as altenative in gear design. by G. González Rey, P. Frechilla Fernández, R. José García Martín

“…In this paper, bases for the generation method of teeth profile of spur gears, an algorithm for bending stresses<br />calculation and the comparison of results obtained by one and another method are exposed.…”
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GLUcose COntrol Safety &amp; Efficacy in type 2 DIabetes, a systematic review and NETwork meta-analysis. by Guillaume Grenet, Shams Ribault, Giao Bao Nguyen, Faustine Glais, Augustin Metge, Thomas Linet, Behrouz Kassai-Koupai, Catherine Cornu, Théodora Bejan-Angoulvant, Sylvie Erpeldinger, Rémy Boussageon, Aurore Gouraud, Fabrice Bonnet, Michel Cucherat, Philippe Moulin, François Gueyffier

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Effect of the time factor on the hydraulic activity of mechanically activated saponin-containing powder by Marina V. Morozova, Maria A. Frolova

“…Based on the obtained potential values (mV), the concentration of calcium ions (Сfact Ca) in the bulk phase of the suspension was calculated using С teor Ca and Сfact Ca, and the hydraulic activity coefficient a predetermined calibration relationship. Further, using the algorithm for calculating the activity parameters of powders, according to potentiometry data, the maximum amount of absorbed calcium hydroxide (∆ССaO ) was determined as the difference between the . …”
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A MODEL OF THE ENGLISH-UKRAINIAN SUB-CORPUS OF TEXTS OF NATO, UN AND WTO OFFICIAL AND BUSINESS DOCUMENTS by Yuliya I. Demyanchuk

“…We generalized the statement that the EUS is a dynamic, context-dependent sub-corpus (only official and business texts of international organizations, such as NATO, UN, WTO) and an optimal algorithm designed to be easily downloaded and used. …”
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Improving health-promoting workplaces through interdisciplinary approaches. The example of WISEWORK-C, a cluster of five work and health projects within Horizon-Europe by Deborah De Moortel, Michelle C Turner, Ella Arensman, Alex Binh Vinh Duc Nguyen, Víctor Gonzalez

“…These shifts are giving rise to new forms of work (eg, hybrid work, gig economy jobs) and reshaping management and work organization practices (eg, through algorithmic decision-making or digital monitoring of worker performance). …”
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Digital augmentation of aftercare for patients with anorexia nervosa: the TRIANGLE RCT and economic evaluation by Janet Treasure, Katie Rowlands, Valentina Cardi, Suman Ambwani, David McDaid, Jodie Lord, Danielle Clark Bryan, Pamela Macdonald, Eva Bonin, Ulrike Schmidt, Jon Arcelus, Amy Harrison, Sabine Landau

“…We used the multivariate imputation via chained equations algorithm with 100 imputations. We carried out three sensitivity analyses for the primary outcome to investigate the impact of the changes on our findings: (1) estimating causal effect of ECHOMANTRA receipt rather than of offer, (2) excluding three patients who did not meet eligibility criteria of BMI < 18.5, (3) excluding patients recruited after pandemic start (after 11 March 2020). …”
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