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Fast grouping fusion method of dual carbon monitoring data based on DBSCAN clustering algorithm
Published 2025-06-01Get full text
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1007
Research on Medium and Long-Term Runoff Forecast of Xijiang River in Dry Season Based on Statistical Model
Published 2022-01-01“…Accurate medium and long-term runoff forecast is of great guiding significance to the development and utilization of water resources,allocation optimization,and water dispatch.Based on the three statistical models of mean generating function,periodic analysis,and multiple stepwise regression,this paper studied the medium and long-term runoff forecast of the Longtan Reservoir in the upper reaches of the Xijiang River and the Wuzhou hydrological station in the lower reaches from October to March of the following year and during the entire dry season (six months,from October to March of the following year).The results show that the three models all present positive forecast results.In the calibration and verification periods,the average pass rate exceeds 75%,and the mean absolute percentage error is basically within 30%.The forecast accuracy of the mean generating function and the multiple stepwise regression is significantly higher than that of the periodic analysis,with smaller forecast errors in larger values.Multiple stepwise regression is more stable than the other two models.Furthermore,affected by the consistency of data,the forecast accuracy of the Longtan Reservoir is significantly higher than that of the Wuzhou hydrological station.On the whole,multiple stepwise regression has the optimal forecast effect in the Xijiang River Basin.In addition,it can maintain high forecast accuracy at all levels and stages and provide a valuable reference for water dispatch decisions in the basin.In the future,multi-model fusion can be used to further improve the forecast effect.…”
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1008
Classification and identification of medical insurance fraud: a case-based reasoning approach
Published 2025-07-01“… Appropriate classification of medical insurance fraud events can not only be effective in preventing and combating fraud, but also greatly improve the utilization of medical resources. Due to the uncertainty inherent in medical insurance fraud, identifying and classifying the fraud are non-trivial tasks. …”
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Identification of Proteins and Determination of Metal Contents in Two Kinds of Macrocybe lobayensis
Published 2024-11-01Get full text
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Analysing the Influence of Augmented Reality on Organization Performance via Supply and Logistics Value Chain Functions: A Hybrid ANN-PLS Model Assessment in the Gulf Cooperation C...
Published 2024-11-01“…This essay looks at how the AR and resource-based supply value chain view may affect company performance across countries, firm sizes, and ages.…”
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Assessment of the Integrated Communicable Disease Surveillance and Response System in Thamar Governorate, Yemen
Published 2024-12-01“…Objectives: This study aimed to assess the IDSR system core and support functions in Thamar Governorate, Yemen. Methods: The study utilized a cross-sectional design. …”
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Transcriptome Analysis of Wild <i>Bletilla striata</i> Tubers Across Multiple Years Revealed the Molecular Mechanisms Regulating Polysaccharide Metabolism and Tuber Enlargement
Published 2025-02-01“…Our study offers valuable insights into the conservation and utilization of <i>B. striata</i> resources.…”
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Edible domestic animal blood products for biomedical and disease treatment applications
Published 2025-01-01“…They significantly impact cancer treatment and immune regulation, providing valuable resources for innovation in the food and pharmaceutical industries. …”
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Effects of Different Fertilization Measures on Bacterial Community Structure in Seed Production Corn Fields
Published 2024-10-01Get full text
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Enterprise fission path optimization and dynamic capability construction based on the soft actor-critic algorithm
Published 2025-07-01“…Secondly, a multi-level reward function is designed that covers short-term financial and market indices. …”
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