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Research ethics committees as knowledge gatekeepers: The impact of emerging technologies on social science research
Published 2025-03-01Subjects: “…Research ethics…”
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Research on path planning of mobile robot in complex environment
Published 2025-04-01Get full text
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Research Status of Control Strategy for Hybrid Electric Vehicle
Published 2017-01-01Get full text
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Research on Wavelength Algorithm for Cross-Layer Routing in Software Defi ned Satellite Optical Network
Published 2021-09-01Get full text
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Research on anomaly detection algorithm based on sparse variational autoencoder using spike and slab prior
Published 2022-12-01“…Anomaly detection remains to be an essential and extensive research branch in data mining due to its widespread use in a wide range of applications.It helps researchers to obtain vital information and make better decisions about data by detecting abnormal data.Considering that sparse coding can get more powerful features and improve the performance of other tasks, an anomaly detection model based on sparse variational autoencoder was proposed.Firstly, the discrete mixed modelspike and slab distribution was used as the prior of variational autoencoder, simulated the sparsity of the space where the hidden variables were located, and obtained the sparse representation of data characteristics.Secondly, combined with the deep support vector network, the feature space was compressed, and the optimal hypersphere was found to discriminate normal data and abnormal data.And then, the abnormal fraction of the data was measured by the Euclidean distance from the data feature to the center of the hypersphere, and then the abnormal detection was carried out.Finally, the algorithm was evaluated on the benchmark datasets MNIST and Fashion-MNIST, and the experimental results show that the proposed algorithm achieves better effects than the state-of-the-art methods.…”
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330
Research on Reliability-Oriented Data Fusaggregation Algorithm in Large-Scale Probabilistic Wireless Sensor Networks
Published 2014-05-01“…A lot of facts show that many researches just place emphasis on data aggregation or data fusion, which is not beneficial to analyze the sensed data thoroughly and will lead to the aggregation results' not being used fully; worse yet, the actual networks are always existed with lossy links; many now available aggregation algorithms are based on ideal network models and not any further analysis and fusion about aggregation results are done. …”
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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 path planning for mine rescue UAV based on improved Artificial Jellyfish Search algorithm
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Research and Application of a Multitarget Detection Algorithm Based on Improved YOLOv8 for Indoor Objects
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Research on Key Parameters of Spatial Filter Velocity Measurement Algorithms Based on Linear Array CCD
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Research on Static/Dynamic Global Path Planning Based on Improved A∗ Algorithm for Mobile Robots
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Research on Improved Bridge Surface Disease Detection Algorithm Based on YOLOv7-Tiny-DBB
Published 2025-03-01Get full text
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Research on the Time-varying Meshing Stiffness Algorithm of Spur Gears with Large Tooth Number Cracks
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Research on a forward‐looking scanning imaging algorithm for a high‐speed radar platform
Published 2023-06-01Get full text
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