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1541
Transformer-based heart language model with electrocardiogram annotations
Published 2025-02-01“…Abstract This paper explores the potential of transformer-based foundation models to detect Atrial Fibrillation (AFIB) in electrocardiogram (ECG) processing, an arrhythmia specified as an irregular heart rhythm without patterns. We construct a language with tokens from heartbeat locations to detect irregular heart rhythms by applying a transformers-based neural network architecture previously used only for building natural language models. …”
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1542
Quantifying Urban Vitality in Guangzhou Through Multi-Source Data: A Comprehensive Analysis of Land Use Change, Streetscape Elements, POI Distribution, and Smartphone-GPS Data
Published 2025-06-01“…The results reveal the spatial distribution patterns of urban vitality and the varying significance of different determinants, providing data-driven insights and policy implications for urban planning and development.…”
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1543
A comparative study of multivariate CNN, BiLSTM and hybrid CNN–BiLSTM models for forecasting foreign exchange rate using deep learning
Published 2025-12-01“…This study evaluates the forecasting capabilities of multivariate Convolutional Neural Network (CNN), Bidirectional Long Short-Term Memory (BiLSTM), and a hybrid CNN-BiLSTM model for predicting daily rate returns of USD, EUR and GBP in Rwanda’s foreign exchange market from 2012 to 2025. …”
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1544
Potential distribution of native freshwater fish in Tabasco, Mexico
Published 2017-05-01“…We implemented an ecological niche modeling approach to: 1) identify the potential richness distribution patterns of native fish; 2) evaluate the relative importance of climatic and topographic variables in fish distribution, and 3) analyze if the natural protected areas correspond to areas with higher potential species richness. …”
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1545
Optimization of Bus Rerouting to Alleviate the Impact of Rail Transit Construction
Published 2022-01-01“…For each rerouting line, we design two adjustment patterns and associated candidate alternative rerouting sets. …”
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1546
A Comparative Study of Machine Learning Algorithms for Intrusion Detection Systems using the NSL-KDD Dataset
Published 2025-07-01“…In today’s digital era, cyberattacks are becoming increasingly complex, rendering traditional rule-based Intrusion Detection Systems (IDS) often ineffective in recognizing new attack patterns. The primary objective of this study is to design and implement a machine learning model for detecting network intrusions efficiently while minimizing latency, through a comparative analysis of several algorithms: Decision Tree, Random Forest, Support Vector Machine (SVM), and Boosting. …”
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1547
Challenges in Imputation of ICU Time-Series Data: A Comparison of Classical and Machine Learning Approaches
Published 2025-05-01“…Advanced imputation techniques, such as Bidirectional Recurrent Imputation for Time Series (BRITS), Self-Attention-based Imputation for Time Series (SAITS), and Multi-directional Recurrent Neural Network (M-RNN), show strong performance but are influenced by dataset characteristics like missing patterns and feature distributions. …”
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1548
A Novel Fuzzy Kernel Extreme Learning Machine Algorithm in Classification Problems
Published 2025-04-01“…On the JAFFE dataset, the algorithm achieved an average classification accuracy of 94.55% when supported with local binary patterns and 94.27% with a histogram of oriented gradients. …”
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1549
Quantitative Assessment of Regional Carbon Neutrality Policy Synergies Based on Deep Learning
Published 2024-10-01“…By working with neural network architectures and relevant tools, performance patterns, successes, and new management. …”
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1550
On the effect of sampling frequency on the electricity theft detection performance
Published 2022-12-01“…We also proposed a bagging network that could improve the overall detection performance at different sampling frequencies.…”
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1551
Time series forecasting of chlorophyll-a concentrations in the Chesapeake Bay
Published 2025-08-01“…Abstract Declining water quality poses serious environmental and public health risks, with chlorophyll-a serving as a key biological indicator of harmful algal blooms. This study evaluates the use of a Long Short-Term Memory (LSTM) neural network to forecast chlorophyll-a concentrations in the Chesapeake Bay, a critical estuarine ecosystem supporting over 17 million people. …”
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1552
The novel diagnostic markers for systemic lupus erythematosus and periodontal disease
Published 2025-07-01“…CIBERSORT and Gene Set Variation Analysis (GSVA) were used to evaluate the correlation between shared hub genes and immune infiltration patterns as well as metabolic pathways. …”
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1553
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1554
Multi-source image feature extraction and segmentation techniques for karst collapse monitoring
Published 2025-04-01“…Traditional approaches often fall short in delivering timely and accurate evaluations of collapse risks.MethodsTo address these challenges, we propose the Integrated Karst Collapse Prediction Network (IKCPNet), a novel framework that combines multi-source imaging, geophysical modeling, and machine learning techniques. …”
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1556
A hybrid approach to investigating major management factors for effective highway preventive maintenance
Published 2024-10-01“…The study conducted a literature review and exploratory factor analysis (EFA) to identify the major HPM management factors. Social network analysis (SNA) was used to distinguish the degree of importance of these factors. …”
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1557
Comparing acoustic representations for deep learning-based classification of underwater acoustic signals: A case study on orca (Orcinus orca) vocalizations
Published 2025-12-01“…The spectrogram is well-suited for many such pattern recognition algorithms, including those developed for computer vision, such as convolutional neural networks. …”
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1558
Bridge Deflection Separation Prediction Model Based on DWT-LSTM and Its Engineering Application
Published 2025-01-01“…In contrast, the LSSVM model had RMSE values of 2.82 mm and 3.52 mm, with MAE values of 2.45 mm and 3.13 mm. The BP neural network had RMSE values of 3.06 mm and 3.53 mm, with MAE values of 2.89 mm and 3.24 mm. …”
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1559
Molecular characterization of gliotoxin synthesis in a biofilm model of Aspergillus fumigatus
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1560
Mobile phone data for anticipating displacements: practices, opportunities, and challenges
Published 2025-01-01“…The paper concludes by evaluating the potential benefits of MPD analysis for targeted and effective policy interventions and discusses future research avenues, drawing on recent studies and ongoing collaborations with mobile network operators.…”
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