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301
Forecasting regional carbon prices in china with a hybrid model based on quadratic decomposition and comprehensive feature screening.
Published 2025-01-01“…First, the improved complete ensemble empirical mode decomposition with adaptive noise (ICEEMDAN) is used to decompose the carbon price time series once, extract high-frequency and low-frequency components, and denoise the high-frequency components using stacked denoising autoencoder (SDAE). Then, the variational mode decomposition (VMD) method is subsequently employed to execute a secondary decomposition on the reconstructed signal, with the decomposition hyperparameters optimized via crested porcupine optimization (CPO). …”
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302
Analyzing social psychological impact on emotional expression through peer communication using crayfish optimization algorithm with deep learning model
Published 2025-07-01“…Furthermore, the FastText method is employed for the word embedding process. Moreover, the variational autoencoder (VAE) model is implemented for emotion classification. …”
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303
Enhancing AI-driven forecasting of diabetes burden: a comparative analysis of deep learning and statistical models
Published 2025-08-01“…Four forecasting models were selected based on their ability to capture temporal dependencies and handle missing healthcare data: Transformer with Variational Autoencoder (VAE), Long Short-Term Memory (LSTM), Gated Recurrent Unit (GRU), and AutoRegressive Integrated Moving Average (ARIMA). …”
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304
Artificial intelligence with feature fusion empowered enhanced brain stroke detection and classification for disabled persons using biomedical images
Published 2025-08-01“…In addition, the EBSDC-AIFFT model combines the Inception-ResNet-v2 model, the convolutional block attention module-ResNet18 method, and the multi-axis vision transformer technique for feature extraction. Finally, the variational autoencoder (VAE) model is implemented for the classification process. …”
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305
BuDDI: Bulk Deconvolution with Domain Invariance to predict cell-type-specific perturbations from bulk.
Published 2025-01-01“…BuDDI achieves this by learning independent latent spaces within a single variational autoencoder (VAE) encompassing at least four sources of variability: 1) cell type proportion, 2) perturbation effect, 3) structured experimental variability, and 4) remaining variability. …”
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306
Short-term wind power forecasting method for extreme cold wave conditions based on small sample segmentation
Published 2025-09-01“…Given the scarcity, extreme values, and high volatility of the sample data, a Sequence Variational Autoencoder (SeqVAE) algorithm is employed to generate numerical weather prediction data and corresponding power samples. …”
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307
Reconstruction of Random Structures Based on Generative Adversarial Networks: Statistical Variability of Mechanical and Morphological Properties
Published 2024-12-01“…Generative adversarial neural networks with a variational autoencoder (VAE-GANs) are actively used in the field of materials design. …”
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308
Smart indoor monitoring for disabled individuals using an ensemble of deep learning models in an IoT environment
Published 2025-05-01“…For monitoring indoor activities, an ensemble of three DL techniques such as bidirectional long short-term memory (BiLSTM), gated recurrent unit (GRU), and conditional variational autoencoder (CVAE) are employed. Experimental study is performed to underscore the importance of the SIMDP-EDLIoT method under the HAR dataset. …”
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309
Artificial neural network-driven approaches to improved forecasting of disability care expenditures in an aging Kingdom of Saudi Arabia population
Published 2025-07-01“…Furthermore, the bidirectional variational autoencoder with the self-attention module (BiVAE‐SAM) model forecasts disability care expenses. …”
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310
Predicting cell morphological responses to perturbations using generative modeling
Published 2025-01-01“…However, analyzing large and complex high-content imaging screenings remains challenging due to incomplete sampling of perturbations and the presence of technical variations between experiments. To tackle these shortcomings, we present IMage Perturbation Autoencoder (IMPA), a generative style-transfer model predicting morphological changes of perturbations across genetic and chemical interventions. …”
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311
Enhancing signal-to-noise ratio in real-time LED-based photoacoustic imaging: A comparative study of CNN-based deep learning architectures
Published 2025-02-01“…Through experimentation with in vitro phantoms, ex vivo mouse organs, and in vivo tumors, we compare basic convolutional autoencoder and U-Net architectures, explore hierarchical depth variations within U-Net, and evaluate advanced variants of U-Net. …”
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312
Data driven discovery and quantification of hyperspectral leaf reflectance phenotypes across a maize diversity panel
Published 2024-12-01“…A subset of autoencoder‐derived variables exhibited significant repeatability, indicating that a substantial proportion of the total variance in these variables was explained by difference between maize genotypes, while other autoencoder variables appear to capture variation resulting from changes in leaf reflectance between different batches of data collection. …”
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313
Deciphering Design of Aggregation‐Induced Emission Materials by Data Interpretation
Published 2025-01-01“…Furthermore, a conditional variational autoencoder and integrated gradient analysis are employed to examine the trained neural network model, thereby gaining insights into the relationship between the structural features encapsulated in the fingerprints and the macroscopic photophysical properties. …”
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314
A rolling bearing life prediction method based on multi-task gated networks
Published 2025-04-01“…ObjectiveTo achieve the remaining life prediction of bearings in ship mechanical equipment, a multi-task gated networks prediction model based on the Bidirectional Gated Recurrent Unit (BiGRU), Variational Autoencoder (VAE), and Multi-gate Mixture-of-Experts (MMoE) is proposed. …”
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315
Complying with the EU AI Act: Innovations in explainable and user-centric hand gesture recognition
Published 2025-06-01“…Leveraging this real-world dataset, we enhance XentricAI’s capabilities by integrating a variational autoencoder module for improved gesture anomaly detection, incorporating user-specific dynamic thresholding. …”
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316
An integrated framework for multi-commodity agricultural price forecasting and anomaly detection using attention-boosted models
Published 2025-08-01“…To bridge the gap, this study proposes a deep learning framework that integrates Transformer models for price prediction and an attention-boosted LSTM Variational Autoencoder (VAE) for anomaly detection. …”
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317
Machine Learning Model for Predicting Global Ionospheric TEC Maps Based on Constraint Conditions
Published 2025-01-01“…In this context, we propose a machine learning prediction model [predictive GAN variational autoencoder-label (PGVAE-label)] using a labeled graph of image segmentation as a constraint to predict the global ionospheric TEC. …”
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318
Assessing marine ecosystem risks through unsupervised methods
Published 2025-12-01“…This study evaluates six unsupervised methods — four clustering algorithms (Multi K-means, Fuzzy C-means, X-means, and DBSCAN) and two machine-learning models (an Artificial Neural Network, ANN, and a Variational Autoencoder, VAE) — to assess marine ecosystem risk in the Mediterranean Sea automatically, using open-access data from 2017 to 2021. …”
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319
Sound-Based Unsupervised Fault Diagnosis of Industrial Equipment Considering Environmental Noise
Published 2024-11-01“…This study proposes a fault diagnosis method using a variational autoencoder (VAE) and domain adaptation neural network (DANN), both of which are based on unsupervised learning, to address this problem. …”
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320
Combining Supervised and Reinforcement Learning to Build a Generic Defensive Cyber Agent
Published 2025-05-01“…Additionally, to enable generalization across different adversarial strategies, the framework employs a variational autoencoder (VAE) that learns compact latent representations of observations, allowing the blue agent to focus on high-level behavioral features rather than raw inputs. …”
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