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Optimization of lubricating oil change intervals for marine internal combustion engines: algorithm research and design
Published 2024-02-01“…The main objective of the algorithm is to reasonably extend the service life of the lubricating oil in accordance with the recommendations of the engine manufacturers and while maintaining a reminiscent operating condition of the machinery. …”
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143
Research and Implementation of the Text Matching Algorithm in the Field of Housing Law and Policy Based on Deep Learning
Published 2021-01-01“…Machine learning enables machines to learn rules from a large amount of data input from the outside world through algorithms, so as to identify and judge. It is the main task of the government to further emphasize the importance of improving the housing security mechanism, expand the proportion of affordable housing, increase financial investment, improve the construction quality of affordable housing, and ensure fair distribution. …”
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A genetic algorithm based method of optimizing dispersion matrix for RDSM system
Published 2022-12-01“…Rectangular differential spatial modulation (RDSM) is a multi-antenna incoherent modulation technology with high spectral efficiency, low power consumption, and zero-overhead for channel estimation.RDSM is especially suitable for 6G communication systems, such as fast-moving Internet of vehicles, Internet of things, cellular networks, etc.However, the construction of the sparse rectangular unitary space-time dispersion matrix (DM) at transmitter is a problem.The proposed Genetic algorithm (GA) will result in less computational complexity than the currently used random research.The fitness of GA was calculated by the rank and determinant criterion (RDC) method to avoid discussions in differential system.Due to characteristics of constellation symbols of RDSM, the proposed method reduced the computational complexity during each single iteration in GA.The simulation results show that the optimized DMS can significantly improve the bit error rate (BER) performance of the RDSM system.Compared with random search, the low-complexity GA effectively improves the DMS optimization efficiency of RDSM.The computational complexity required for optimizing DMS is about 0.1% of random search optimization method.…”
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A Review of Research on SLAM Technology Based on the Fusion of LiDAR and Vision
Published 2025-02-01“…This paper analyzes the research status, including the main research results and findings, of the early single-sensor SLAM technology and the current stage of LiDAR and vision fusion SLAM. …”
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Research on Audit Risk Prediction in Enterprise Management Based on Optimized BP Neural Network Algorithm
Published 2025-01-01“…After understanding the current research status of enterprise management audit risk prediction, this paper mainly discusses the risk assessment model of audit material misstatement based on the optimized B neural network algorithm based on the BP neural network algorithm and the basic concepts of enterprise audit work, and conducts verification and analysis based on practical cases, and finally proves that the prediction results of the model are effective and scientific, which is worthy of application in enterprise management.…”
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Research on short-term traffic flow prediction based on the PCC-IGA-LSTM model
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Research trends and prospects in global riverine carbon fluxes: A bibliometric analysis
Published 2025-01-01“…Future research should further investigate the index quantification, scaling algorithms, and modeling framework of RCFs. …”
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Research and implementation of network transmission situation awareness
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Ship Formation and Route Optimization Design Based on Improved PSO and D-P Algorithm
Published 2025-01-01“…The particle swarm algorithm introduces dynamic adaptive parameter adjustment and the cross mutation strategy of genetic algorithm, while the Douglas-Peucker algorithm integrates density-based noise application spatial clustering algorithm to improve model performance. …”
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A Spatial-Temporal Multi-Feature Network (STMF-Net) for Skeleton-Based Construction Worker Action Recognition
Published 2024-11-01“…However, most previous studies on action recognition have primarily focused on single-stream data, which limited the network’s ability to capture more comprehensive worker action features. Therefore, this research proposes a Spatial-Temporal Multi-Feature Network (STMF-Net) designed to utilize six 3D skeleton-based features to monitor and capture the movements of construction workers, thereby recognizing their actions. …”
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Flood-drought shifts monitoring on arid Xinjiang, China using a novel machine learning based algorithm
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Research on malicious code variants detection based on texture fingerprint
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Hybrid algorithms for geospatial analysis of dam location points in protective tasks for protected areas
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A super-resolution algorithm to fuse orthogonal CT volumes using OrthoFusion
Published 2025-01-01“…Abstract OrthoFusion, an intuitive super-resolution algorithm, is presented in this study to enhance the spatial resolution of clinical CT volumes. …”
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Research on the application of data mining based on digital economy in customer segmentation management
Published 2025-01-01“…After understanding the development trend of digital economy, this paper mainly discusses the application of data mining based on digital economy in customer segmentation management according to the research situation of customer segmentation management at home and abroad, and finally verifies the application advantages of the model algorithm according to the data obtained by a regional logistics enterprise.…”
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