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   Articles with "knn algorithm" as a keyword



A Rapid Forecast Method for the Process of Flash Flood Based on Hydrodynamic Model and KNN Algorithm

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recommendations! Published in 2024 at "Water Resources Management"

DOI: 10.1007/s11269-023-03664-0

Abstract: Using hydrodynamic models to carry out early warning and flash floods forecasting is an essential measure for loss reduction. Nevertheless, many current hydrodynamic models lack the necessary forecasting timeliness. To address this limitation, a method… read more here.

Keywords: knn algorithm; rapid forecast; flash flood; model ... See more keywords

Wind Turbine Condition Monitoring Based on Improved Active Learning Strategy and KNN Algorithm

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recommendations! Published in 2023 at "IEEE Access"

DOI: 10.1109/access.2023.3243625

Abstract: As the damage of the gearbox of wind turbines (WTs) will cause economic losses, it is necessary to conduct online condition monitoring (CM) on the gearbox. Most WTs are equipped with SCADA system, and CM… read more here.

Keywords: condition monitoring; knn algorithm; active learning; wind ... See more keywords

RPkNN: An OpenCL-Based FPGA Implementation of the Dimensionality-Reduced kNN Algorithm Using Random Projection

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recommendations! Published in 2022 at "IEEE Transactions on Very Large Scale Integration (VLSI) Systems"

DOI: 10.1109/tvlsi.2022.3147743

Abstract: Due to the so-called curse of dimensionality and increase in the size of databases, there is an ever-increasing demand for computing resources and memory bandwidth when performing the k-nearest neighbors (kNNs) algorithm, resulting in a… read more here.

Keywords: random projection; projection; rpknn; tex math ... See more keywords

Precise Marketing of E-Commerce Products Based on KNN Algorithm

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recommendations! Published in 2022 at "Computational Intelligence and Neuroscience"

DOI: 10.1155/2022/4966439

Abstract: In order to better understand the purchase decision-making process of consumers, this paper makes an in-depth study on the precision marketing of e-commerce products on the basis of KNN algorithm. Through data mining, classic KNN… read more here.

Keywords: commerce; agricultural products; marketing commerce; marketing ... See more keywords