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1361
A Novel Dynamic Characteristic for Detecting Breathing Cracks in Blades Based on Vibration Response Envelope Analysis
Published 2025-05-01“…Moreover, this characteristic is less susceptible to signal noise interference compared to other dynamic characteristics, enhancing its potential for crack diagnosis in engineering applications.…”
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1362
Prediction model of in-hospital mortality risk in intensive care unit patients with cardiac arrest: a multicenter retrospective cohort study based on an ensemble model
Published 2025-05-01“…Eight candidate ML models were selected for soft voting ensemble. Features were sequentially eliminated based on feature importance scoring to reduce input complexity without compromising model performance. …”
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1363
Fatigue and Distracted Driving Recognition Method Based on Multimodal Information Fusion
Published 2025-01-01“…Data on the physiological and psychological parameters, driving performance, and wrist movement information of 33 drivers were collected. Firstly, features were extracted through time, frequency domain, and nonlinear analyses, and non-parametric tests were performed to analyze the differences in these features under different driving states, thus selecting an effective feature subset. …”
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1364
Neutrophil-to-lymphocyte ratio predicts a poor prognosis for penile cancer with an immunosuppressive tumor microenvironment
Published 2025-04-01“…After PSM to eliminate interference from clinical factors, pN and the NLR were found to be independent prognostic indicators (both p<0.001). …”
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1365
Bridge Deflection Separation Prediction Model Based on DWT-LSTM and Its Engineering Application
Published 2025-01-01“…Complex and nonlinear dynamic characteristics of bridge deflection often challenge traditional prediction models, as hysteresis in deflection response and interference from irregular waveforms in historical monitoring data reduce prediction accuracy. …”
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1366
Research on Fault Detection Technology for Circuit Breaker Operating Mechanism Combinations Based on Deep Residual Networks
Published 2025-02-01“…Given the challenges of traditional simulation methods in performing quantitative analysis of core jamming faults and the susceptibility of the core’s motion trajectory to external interference, this paper innovatively installs a spring-damping device at the extended core position. …”
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1367
GSINet: Gradual Semantic Interaction Network for Remote Sensing Object Detection Based on Dual Attention Mechanism
Published 2025-01-01“…Second, we propose a novel dual attention mechanism that integrates our proposed adaptive context feature fusion module (ACFFM) with bilevel routing attention (BRA) to optimize feature representation, ACFFM enhances context-aware feature fusion by capturing both local and global information, whereas BRA routes attention across different scales, together, they enhance tiny object detection in remote sensing images by reducing background interference and improving feature discrimination. …”
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1368
A Deep Learning Approach for Extracting Cyanobacterial Blooms in Eutrophic Lakes From Satellite Imagery
Published 2025-01-01“…Traditional methods, such as spectral indices and classic machine learning, often struggle with external interference in diverse aquatic environments. Deep learning (DL) methods offer enhanced capabilities for CyanoHABs detection by learning complex patterns and adapting to varying conditions. …”
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1369
Identification of Exposed Submarine Cable Status based on Optimized VMD-GAF-MCNN for Multi Sensor Fusion
Published 2025-06-01“…However, the distributed optical fiber sensing signals collected on-site exhibit characteristics of non-stationarity, non-linearity, and susceptibility to noise interference. Additionally, there is an issue of incomplete feature information extracted by a single sensor. …”
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1370
Design of a Compact Ultrawideband U-Shaped Slot Etched on a Circular Patch Antenna with Notch Band Characteristics for Ultrawideband Applications
Published 2019-01-01“…Interference between ultrawideband (UWB) antennas and other narrowband communication systems has spurred growth in designing UWB antennas with notch characteristics and complicated designs consisting of irregular etched slots and larger physical size. …”
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1371
Laboratory and Numerical Study of Hydraulic Loss and Discharge Coefficient in Rectangular Labyrinth and Piano Key Weirs
Published 2025-07-01“…Furthermore, the intensity of flow blade interference over the weirs gradually increases the hydraulic loss with a rising hydraulic head. …”
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1372
Adversarial Sample Generation Method Based on Frequency Domain Transformation and Channel Awareness
Published 2025-06-01“…In OFDM wireless communication systems, low-resolution channel characteristics and noise interference pose significant challenges to accurate channel estimation. …”
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1373
Terahertz-ViSAR-based Imaging of Passive Jamming Objects
Published 2025-04-01“…Next, considering rotating corner reflectors as an example of moving passive jamming objects, their characteristics regarding suppressive interference are analyzed. Considering that stationary scenes feature similarity under adjacent apertures, rotating corner reflectors can be directly detected by incoherent image subtraction after inter-frame image and amplitude registrations, followed by the extraction of signals of interest and non-parametrical compensation. …”
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1374
DEDANet: Mountainous Cropland Extraction From Remote Sensing Imagery With Detail Enhancement and Distance Attenuation
Published 2025-01-01“…Into the encoding stage, introduced is a detail enhancement convolution module that amplifies high-frequency edge information; through a multibranch feature extraction pathway fusing five distinct convolutional types, the model significantly enhances its sensitivity and representational capacity for irregular cropland boundaries. …”
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1375
Meta surface Assisted Open radio access networks
Published 2024-12-01“…This approach can achieve flexibility in the environment of a high-traffic transmission while lowering the interference between radio units and the signalling burden required for beamforming tasks. …”
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1376
An enhanced lightweight model for apple leaf disease detection in complex orchard environments
Published 2025-03-01“…In order to enhance the network’s anti-interference ability in complex backgrounds and its capacity to differentiate between similar diseases, we incorporate an Efficient Multi-Scale Attention (EMA) within the deep structure of the network for in-depth feature extraction. …”
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1377
Construction and application of foundational models for intelligent processing of microseismic events in mines
Published 2025-06-01“…A comprehensive dataset containing over 300 000 microseismic waveforms was established, incorporating three key innovations: multi-scale convolutional modules for multi-dimensional feature extraction, an adaptive feature fusion strategy for noise-resistant signal representation, and a feature-aggregated multi-head attention mechanism for temporal sequence modeling. …”
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1378
Fault diagnosis of mining rolling bearings based on Superlet Transform and OD-ConvNeXt-ELA
Published 2024-12-01“…In response to the limitations of current fault diagnosis methods for mining rolling bearings, which suffer from limited feature extraction capabilities and poor generalization, a fault diagnosis method based on Superlet Transform (SLT) and OD-ConvNeXt-ELA was proposed. …”
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1379
Red Raspberry Maturity Detection Based on Multi-Module Optimized YOLOv11n and Its Application in Field and Greenhouse Environments
Published 2025-04-01“…This module enhances the network’s multi-scale feature extraction capabilities, reduces the interference of background noise, improves the recognition of structural details, and optimizes the spatial resolution of the image through the dynamic sampling mechanism. …”
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1380
Lightweight YOLOv8s-Based Strawberry Plug Seedling Grading Detection and Localization via Channel Pruning
Published 2024-11-01“…However, through meticulous fine-tuning, the model's feature expression capabilities were restored, compensating for the information loss caused by pruning. …”
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