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5021
Neural Network for Underwater Fish Image Segmentation Using an Enhanced Feature Pyramid Convolutional Architecture
Published 2025-01-01“…Unlike conventional methods, the multi-scale feature extraction module that we designed not only improves the extraction of high-level semantic features but also optimizes the distribution of low-level shape feature weights through the synergistic interactions of the branches, all while preserving the inherent properties of the image. …”
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5022
A deep operator network for Bayesian parameter identification of self-oscillators
Published 2024-01-01“…Metropolis-adjusted Langevin algorithm is employed to obtain the posterior distribution of the parameters. …”
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5023
Incremental learning with SVM for multimodal classification of prostatic adenocarcinoma.
Published 2014-01-01“…We propose a pattern recognition system with an incremental learning ensemble algorithm using support vector machines (SVM) tackling this problem employing multimodal MR images and a texture-based information strategy. …”
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5024
Multi-Underwater Target Interception Strategy Based on Deep Reinforcement Learning
Published 2025-04-01“…Next, the multi-agent proximal policy optimization algorithm was used to construct a scalable state and action space and design a compound reward function, enhancing interception efficiency and cooperation of AUVs. …”
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5025
2^nd^ Swiss Vasopressin Consensus: Vasopressin in Septic Shock and other Vasodilatory States
Published 2025-06-01“…A structured treatment algorithm for the early use of vasopressin -- before the onset of catecholamine-refractory shock -- is presented. …”
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5026
Hybrid Naïve Bayes Models for Scam Detection: Comparative Insights From Email and Financial Fraud
Published 2025-01-01“…Our empirical results reveal that a strategically optimized Naïve Bayes model can deliver competitive accuracy, while maintaining transparency and computational efficiency—key attributes for real-world fraud prevention systems. …”
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5027
Indoor Dynamic Environment Mapping Based on Semantic Fusion and Hierarchical Filtering
Published 2025-06-01“…Dynamic noise is then removed using statistical outlier removal (SOR) filtering, while voxel filtering optimizes point cloud density, generating a compact yet texture-rich semantic dense point cloud map with minimal dynamic artifacts. …”
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5028
Cost-Effective Multitask Active Learning in Wearable Sensor Systems
Published 2025-02-01“…CSS identifies clustered mini-batches of samples, optimizing budget utilization and maximizing performance. …”
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5029
3D evolutionarily designed metamaterials for scattering maximization
Published 2025-03-01“…The resonance cascading is engineered with the aid of multi-objective optimization, implemented on top of a genetic algorithm, operating in a large search space, encompassing over 100 independent variables. …”
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5030
Dose enhancement effects of different-sized nanoparticles on tumors and surrounding tissues using Geant4 track structure simulation
Published 2025-08-01“…The nanoparticles can be localized within tumor tissues, providing enhanced protection to normal tissues during radiation therapy while achieving significant dose enhancement within tumors. …”
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5031
Forecasting outbound student mobility: A machine learning approach.
Published 2020-01-01“…<h4>Methods</h4>To analyze outbound student mobility in Taiwan using time series methods, this study aims to propose a hybrid approach FSDESVR which combines feature selection (FS) and support vector regression (SVR) with differential evolution (DE). FS and a DE algorithm were used for selecting reliable input features and determining the optimal initial parameters of SVR, respectively, to achieve high forecast accuracy.…”
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5032
Robust Beamfocusing for Secure NFC with Imperfect CSI
Published 2025-02-01“…To tackle the power minimization problem, we propose an iterative algorithm that includes an additional constraint to ensure adherence to specified quality-of-service (QoS) metrics. …”
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5033
Online Tool Wear Monitoring via Long Short-Term Memory (LSTM) Improved Particle Filtering and Gaussian Process Regression
Published 2025-05-01“…However, traditional Gaussian Process Regression (GPR) models are constrained by linear assumptions, while conventional filtering algorithms struggle in noisy environments with low signal-to-noise ratios. …”
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5034
The balance between traffic control and economic development in tourist cities under the context of COVID-19: A case study of Xi'an, China.
Published 2024-01-01“…After determining the functional relationship between the control intensity and the number of tourists and the cumulative number of confirmed cases, the NSGA-II algorithm is employed to perform multi-objective optimization with consideration of the requirements for epidemic prevention and control and for economic development to get an appropriate traffic control intensity and suggest scientific traffic control measures. …”
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5035
ACQUIRED HAEMOPHILIA A: AN INTRIGUING DISEASE
Published 2020-06-01“…The disease is idiopathic in 44%-63% of cases, while in the others etiological factors are present. …”
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5036
Assessing the Impact of Climate Change on Winter Wheat Production in the North China Plain from 1980 to 2020
Published 2025-02-01“…This study uses the Random Forest (RF) algorithm to evaluate the effects of climate change on winter wheat yields in the North China Plain (1980–2020) and assess yield sensitivity to various climate indicators. …”
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5037
RL-MAB-Based Resource Allocation for Efficient Bandwidth Utilization in Industrial IoT Networks
Published 2025-01-01“…To address these challenges, this paper proposes a resource reallocation and scheduling update scheme that identifies and reallocates unutilized redundant resources by employing the Multi-Armed Bandit (MAB) algorithm-one of the representative reinforcement learning techniques focused on reward optimization-in IWSN environment where mobile and fixed devices are deployed together. …”
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5038
A novel mechanism-guided residual network for accurate modelling of scroll expander under noisy and sparse data conditions
Published 2025-08-01“…This framework is based on the architecture of residual network, where the mechanistic laws are embedded as constraints in the training of the network through an improved loss function. Then, a hybrid optimization algorithm is detailed, which can achieve efficient and accurate updating of the parameters of the network and mechanistic equations. …”
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5039
Dynamic externalities of basic medical insurance compensation, health capital accumulation, and economic growth
Published 2025-05-01“…BackgroundA strong healthcare system plays a vital role in reducing the financial burden on households while simultaneously promoting sustainable economic development. …”
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5040
On the Combination of Harmonics and Polynoms in Econometric Modeling of RUB/AZN Exchange Rate
Published 2022-11-01“…An increase/decrease in exchange rate pressure affects the likelihood of a ruble-manat crisis, while this phenomenon may negatively/positively affect the foreign trade balance and may make it difficult/easier to import resources, goods and services between countries. …”
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