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Suggested Topics within your search.
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7581
Study on the Compressive Strength Predicting of Steel Fiber Reinforced Concrete Based on an Interpretable Deep Learning Method
Published 2025-06-01“…The results show that the optimized deep learning model has higher prediction accuracy and generalization ability compared to other traditional ML models. …”
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7582
Short-term prediction of trimaran load based on data driven technology
Published 2025-01-01“…Due to the complex flow interference by side hulls, load prediction has been one of the obstacles to achieve structural health monitoring and intelligent navigation of trimarans. According to the machine learning theory, a short-term prediction method towards trimaran loads is studied by using an optimized data-driven model. …”
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7583
Pure pursuit method use to control unmanned motor grader
Published 2022-05-01“…Moreover, the optimal values of the visibility range for various values of the base length, base coefficient and machine speed have been defined according to the proposed efficiency criterion.Results. …”
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7584
基于SVM与GA参数优化的齿轮箱断齿故障诊断方法研究
Published 2012-01-01“…A new method of gearbox fault diagnosis based on SVM(Support vector machine) and GA(Genetic algorithm)which is used to optimize parameters is presented.Firstly,the raw vibration signal is preprocessed by Time Synchronous Average algorithm.Then,the signal wavelet packet decomposition is carried out,standard deviation of wavelet packet coefficients of the signals is considered as the fault feature vector,and the normalization process of the fault feature vector is carried out.In the end,the fault feature vector is used as the input of SVM.In this process,the Daubechies order,wavelet packet decomposition level,c and g of SVM are optimized by GA.After that,the optimized parameter is used in training model which will be used for fault diagnosis.The experimental result shows that SVM and GA can be used to effectively diagnose faults of gearbox.…”
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7585
Analysis of Contact Characteristic of Hollow Tapered Roller Bearing
Published 2015-01-01“…The tapered roller bearing has great influence on rotary machine with high load,and hollow roller bearing is applied in significant engineering right now.According to Hertz contact theory and FEM,the equivalent three- dimensional simulation model of single roller-ring solid and hollow tapered roller bearing is established in ANSYS separately,the influence rule of various hole rate and load on elastic deformation and contact stress etc is analyzed.As a result,contact stress value is verified by theoretical calculating result.Simultaneously,the analysis one affords reference for optimal design and engineering application of tapered roller bearing.…”
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7586
Supervised contrastive loss helps uncover more robust features for photoacoustic prostate cancer identification
Published 2025-07-01“…Nevertheless, individual heterogeneity persists as a significant factor that impacts discrimination performance.ObjectiveExtracting more reliable features from intricate biological tissue and augmenting discrimination accuracy of the prostate cancer.MethodsSupervised contrastive learning is introduced to explore its performance in photoacoustic spectral feature extraction. Three distinct models, namely the CNN-based model, the supervised contrastive (SC) model, and the supervised contrastive loss adjust (SCL-adjust) model, have been compared, along with traditional feature extraction and machine learning-based methods.ResultsThe outcomes have indicated that the SCL-adjust model exhibits the optimal performance, its accuracy rate has increased by more than 10% compared with the traditional method. …”
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7587
Label-Guided Data Augmentation for Chinese Named Entity Recognition
Published 2025-02-01“…The LGDA model consists of three key components: a data augmentation module, a label semantic fusion module, and an optimized loss function. …”
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7588
Revealing the Next Word and Character in Arabic: An Effective Blend of Long Short-Term Memory Networks and ARABERT
Published 2024-11-01“…These output data were processed into Baidu’s Deep Speech model (ASR system) to attain the text corpus. Baidu’s Deep Speech model was implemented to precisely identify the global optimal value rapidly while preserving a low word and character discrepancy rate by attaining an excellent performance in isolated and end-to-end speech recognition. …”
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7589
航空弧齿锥齿轮铣削加工残余应力分析
Published 2012-01-01“…The reason of producing residual stress in milling processing of spiral bevel gear by investigating lots of existed literatures is analyzed,and part of three-dimensional model of gear blank and milling tool based on real size is established.The motion of the CNC axes is transformed into the relative position adjustment between the gear blank and the milling cutter.By orthogonal design and changing the ways of milling processing parameters,the influence discipline of different processing parameter to the spiral bevel gear’s residual stress is analyzed by the ABAQUS.A new way of improving the quality and increasing the life span of spiral bevel gear by improving the processing parameter is raised, and it will contribute to the machining optimization technology of spiral bevel gear.…”
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7590
Exoplanet Classification Through Vision Transformers with Temporal Image Analysis
Published 2025-01-01“…This study underscores the importance of further research into optimizing model architectures to enhance automation, performance, and generalization of the model.…”
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7591
六自由度柔性精密传动与定位平台的静态特性分析
Published 2014-01-01“…Firstly,based on the compliant mechanisms,theory of machines and mechanisms and spatial mechanisms,a compliant precision positioning platform with six degrees of freedom and driven by piezoelectric ceramic( PZT) actuators is designed. …”
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7592
Augmented Reality (AR) for Precision Farming: Enhancing Farmer Decision-Making in Pest Control
Published 2025-01-01“…This was developed to respond to these challenges through an Augmented Reality (AR) enabled precision farming device to help farmers in optimizing pest management. The combination of this system is to integrate a machine learning model with the data from IoT sensors and drone imaging to predict and visualize pest populations in real-time. …”
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7593
VIS/NIR Spectroscopy as a Non-Destructive Method for Evaluation of Quality Parameters of Three Bell Pepper Varieties Based on Soft Computing Methods
Published 2024-11-01“…To optimize wavelength selection, support vector machines (SVMs) were combined with genetic algorithms (GAs), particle swarm optimization (PSO), ant colony optimization (ACO), and imperial competitive algorithm (ICA). …”
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7594
CINNAMON-GUI: Revolutionizing Pap Smear Analysis with CNN-Based Digital Pathology Image Classification [version 1; peer review: 2 approved]
Published 2024-08-01“…Background Medical imaging has seen significant advancements through machine learning, particularly convolutional neural networks (CNNs). …”
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7595
Uncertainty-aware deep learning in healthcare: A scoping review.
Published 2022-01-01“…Entrustment could be earned by conveying model certainty, or the probability that a given model output is accurate, but the use of uncertainty estimation for deep learning entrustment is largely unexplored, and there is no consensus regarding optimal methods for quantifying uncertainty. …”
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7596
Adaptive Self-Learning Framework for Resilient Vehicle Classification Through the Integration of Inductive Loops and LiDAR Sensors
Published 2025-01-01“…Consequently, legacy inductive signature-based models may not perform optimally in classifying newer trucks operating on the highways over time. …”
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7597
Anesthesia depth prediction from drug infusion history using hybrid AI
Published 2025-04-01“…Abstract Background Accurately predicting the depth of anesthesia is essential for ensuring patient safety and optimizing surgical outcomes. Traditional regression-based approaches often struggle to model the complex and dynamic nature of patient responses to anesthetic agents. …”
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7598
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7599
A Time–Frequency-Based Data-Driven Approach for Structural Damage Identification and Its Application to a Cable-Stayed Bridge Specimen
Published 2024-12-01“…Structural damage identification based on structural health monitoring (SHM) data and machine learning (ML) is currently a rapidly developing research area in structural engineering. …”
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7600
High-resolution image inpainting using a probabilistic framework for diverse images with large arbitrary masks
Published 2025-07-01“…The most recent image inpainting techniques rely on machine learning models; however, a major limitation of supervised methods is their dependence on end-to-end training. …”
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