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Anomaly detection solutions: The dynamic loss approach in VAE for manufacturing and IoT environment
Published 2025-03-01“…By leveraging the bidirectional capability of BiLSTM in the encoder and decoder, the model captures comprehensive temporal dependencies, enabling more effective anomaly detection. The innovative dynamic loss function integrates a tempering index mechanism with tuneable parameters (α and γ), which assigns higher weights to underrepresented classes and down-weights easily classified samples. …”
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Early Detection and Dynamic Grading of Sweet Potato Scab Based on Hyperspectral Imaging
Published 2025-03-01“…Data preprocessing included denoising, region of interest (ROI) selection, and average spectrum extraction, followed by dimensionality reduction using principal component analysis (PCA) and random forest (RF) feature selection. A novel dynamic grading method based on spectral-time data was introduced to classify the early stages of the disease, including the early latent and early mild periods. …”
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On the Dynamism of Paintings Through the Distribution of Edge Directions
Published 2024-11-01“…While much of the focus has been on classifying styles or identifying objects, the analysis of more abstract concepts, such as the perception of motion or dynamism in still images, remains largely unexplored. …”
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Deep Learning-Enabled Dynamic Model for Nutrient Status Detection of Aquaponically Grown Plants
Published 2024-10-01Get full text
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Dynamic Graph Attention Network with Sentiment Analysis for Fake News Detection in Social Networks
Published 2024-09-01“…In this study, we propose a novel approach, the Dynamic Graph Attention Network (DynGAT), for effective fake news detection. …”
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SH-SDS: a new static-dynamic strategy for substation host security detection
Published 2024-11-01“…This article proposes a new static-dynamic strategy for host security detection by implementing a system prototype and evaluating its detection accuracy. …”
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Sysmon event logs for machine learning-based malware detection
Published 2025-12-01“…Such information can be used to classify malicious or benign software. In this research, we employed various machine learning algorithms, both classification (supervised learning) and outlier detection (unsupervised learning) approaches, such as Naive Bayes, Decision Tree, Random Forest, Support Vector Machine (SVM) for supervised learning, and Isolation Forest, Local Outlier Factor (LOF), and One-Class SVM for unsupervised learning. …”
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Detecting Long-Term Spatiotemporal Dynamics of Urban Green Spaces with Training Sample Migration Method
Published 2025-04-01Get full text
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Parkinson disease detection based on in-air dynamics feature extraction and selection using machine learning
Published 2025-07-01“…To overcome this problem, we proposed an optimized PD detection methodology that incorporates newly developed dynamic kinematic features and machine learning (ML)—based techniques to capture movement dynamics during handwriting tasks. …”
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Autonomous Sewer Robot: A Laser Marker-Based Detection System
Published 2025-05-01“…For this reason, in this study, a cost-efficient laser marker-based obstacle detection and measurement system is designed and tested for future use in autonomous sewer robot local path generation. …”
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Automated seizure detection in epilepsy using a novel dynamic temporal-spatial graph attention network
Published 2025-05-01“…The multi-head attention mechanism and dynamic graph generation strategy effectively resolve the temporal variability of functional connectivity. …”
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Adopting Graph Neural Networks to Understand and Reason About Dynamic Driving Scenarios
Published 2025-01-01“…Current DNN typically detect objects by analyzing and classifying unstructured data (e.g., image data), providing critical information for ADS planning and decision-making. …”
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An automatic approach to detect skin cancer utilizing active infrared thermography
Published 2024-12-01Get full text
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Malware Detection and Classification in Android Application Using Simhash-Based Feature Extraction and Machine Learning
Published 2024-01-01“…This paper presents a method for detecting and classifying malware that uses static and dynamic features. …”
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Toward a Recognition System for Mexican Sign Language: Arm Movement Detection
Published 2025-06-01Get full text
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Adaptive multi classifier traffic data interpolation model based on information entropy
Published 2025-06-01“…First,information entropy representing "disorder degree" was introduced to evaluate prediction quality and determine multi-classifier weights. Second,a dynamic adaptive weighting method was designed to resolve the problem of different classifiers being suitable for various samples caused by device heterogeneity. …”
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