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421
A Data-Driven Parameter Adaptive Clustering Algorithm Based on Density Peak
Published 2018-01-01“…Clustering is an important unsupervised machine learning method which can efficiently partition points without training data set. However, most of the existing clustering algorithms need to set parameters artificially, and the results of clustering are much influenced by these parameters, so optimizing clustering parameters is a key factor of improving clustering performance. …”
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422
Decomposition-Based Multiobjective Evolutionary Algorithm for Community Detection in Dynamic Social Networks
Published 2014-01-01“…In this paper, we propose a decomposition-based multiobjective community detection algorithm to simultaneously optimize these two objectives to reveal community structure and its evolution in dynamic networks. …”
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423
Optimizing the Performance of Data Warehouse by Query Cache Mechanism
Published 2022-01-01“…In the era of Big Data, the cache is regarded as one of the most effective techniques to improve the performance of accessing data. …”
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424
MODELLING FLUCTUATIONS OF GROUNDWATER LEVEL USING MACHINE LEARNING ALGORITHMS IN THE SOKOTO BASIN
Published 2025-05-01“…This study investigates the application of machine learning models, specifically Long Short-Term Memory (LSTM), eXtreme Gradient Boosting (XGBoost)and Random Forest (RF) algorithms to predict groundwater levels across six boreholes within the Sokoto Basin. …”
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425
Vehicle Authentication-Based Resilient Routing Algorithm With Dynamic Task Allocation for VANETs
Published 2024-01-01“…With the goal of reducing task offloading delay and improving enhanced reaction time, a VANET-based task scheduling system is proposed after selecting an optimal route in the VANET. …”
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426
A nonrevisiting genetic algorithm based on multi-region guided search strategy
Published 2024-11-01“…This study proposes a nonrevisiting genetic algorithm with a multi-region guided search to improve the search efficiency. …”
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427
Algorithms for big data mining of hub patent transactions based on decision trees
Published 2025-01-01“…Based on evolutionary computing, the optimal values of the parameters of algorithms for big data mining of hub patent transactions have been established.…”
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428
Identifying Capsule Defect Based on an Improved Convolutional Neural Network
Published 2020-01-01“…The improved CNN algorithm is based on regularization and the Adam optimizer (RACNN), on which a dropout layer and L2_regularization are added between the full connection and the output layer to solve the overfitting problem. …”
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429
Toward an algorithm of percutaneous microelectrolysis: a randomized clinical trial on invasive techniques
Published 2025-08-01“…CONCLUSIONS: All needling techniques demonstrated analgesic effects on myofascial trigger points, with the algorithm-enhanced MEP showing the most notable improvement in self-reported pain. …”
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430
Application of the YOLOv11-seg algorithm for AI-based landslide detection and recognition
Published 2025-04-01Get full text
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431
Optimizing Locations of Primary Schools in Rural Areas of China
Published 2021-01-01“…Scientific location selection of schools is an important way to optimize the allocation of educational resources, improve the efficiency of operating schools, and realize the balanced development of education, especially in rural areas. …”
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432
Task-dependent Optimal Weight Combinations for Static Embeddings
Published 2022-11-01Get full text
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433
OPTIMIZATION OF HEMISPHERICAL RESONATOR GYROSCOPE STANDING WAVE PARAMETERS
Published 2017-03-01“…In this case, if the output signal of the compensating effects should coincide with the ideal signal at the most.…”
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434
Local Outlier Detection Method Based on Improved K-means
Published 2024-07-01“…Hence, an improved K-means clustering algorithm is proposed by introducing fast search and discovering density peak methods. …”
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435
Control Optimization of Steam Boilers via Reinforcement Learning
Published 2025-01-01“…Extensive experimental validation confirms the superiority of hybrid controllers, achieving significantly faster settling times, peak overshoot reductions to <inline-formula> <tex-math notation="LaTeX">$(\leq 2\%)$ </tex-math></inline-formula>, and lower error metrics than MRAC alone. While optimized PID serves as a baseline, hybrid controllers consistently achieve faster settling times and improved robustness under most nonlinear operating conditions. …”
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436
The Improved MNSPI Method for MODIS Surface Reflectance Data Small-Area Restoration
Published 2025-03-01Get full text
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437
Statistical Analysis Method for Optimal Prameters of Telemetry Communication
Published 2025-06-01“…In order to improve the performance of telemetry of logging while drilling (TLWD) in complex drilling environment, the telemetry communication system is developing towards the trend of multi-architecture, multi-modal and multi-method, which brings a complication and inefficiency in the processing of selecting the optimal communication parameters. …”
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438
Optimization Design of Diaphragm Profile based on Kriging Model
Published 2022-07-01“…To improve the fatigue performance of the diaphragm coupling,a optimization design method for the diaphragm profile parameters based on the Kriging model is proposed to maximize the high-cycle fatigue safety factor of the diaphragm design. …”
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439
Research on intelligent control of coal slime flotation based on the WOA-GRU model
Published 2025-04-01“…To address the low fitting accuracy of traditional identification methods, a Whale Optimization Algorithm (WOA)-based Gated Recurrent Unit (GRU) system identification model (WOA-GRU) was proposed. …”
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440
RRMSE-enhanced weighted voting regressor for improved ensemble regression.
Published 2025-01-01“…This uniform weighting approach doesn't consider that some models may perform better than others on different datasets, leaving room for improvement in optimizing ensemble performance. To overcome this limitation, we propose the RRMSE (Relative Root Mean Square Error) Voting Regressor, a new ensemble regression technique that assigns weights to each base model based on their relative error rates. …”
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