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2181
Deep Learning to Estimate Model Biases in an Operational NWP Assimilation System
Published 2022-06-01“…The different strengths and weaknesses of both deep learning and weak constraint 4D‐Var are discussed, highlighting the potential for each method to learn model biases effectively and adaptively.…”
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2182
Boosting Degradation Representation Learning for Blind Image Super-Resolution
Published 2025-05-01“…In most convolutional neural networks-based super-resolution (SR) methods, the degradation assumptions are fixed and known (e.g., bicubic degradation). …”
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2183
Drug-drug interaction prediction of traditional Chinese medicine based on graph attention networks
Published 2025-05-01“…Our approach leverages graph-based representations of chemical molecules and employs attention mechanism to extract deep structural features, enabling the effective prediction of TCMDDI by capturing spatial structural relationships among different compounds. Furthermore, we construct a comprehensive dataset encompassing three different categories of herbal ingredients, informed by traditional TCM principles. …”
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2184
Multi-label Bird Species Classification Using Transfer Learning Network
Published 2025-06-01“…The final dataset consists of 28 000 audio clips, each 5 s long, containing overlapping vocalizations of two or three bird species among 11 different species. Several pre-trained convolutional neural networks (CNNs), including InceptionV3, ResNet50, VGG16, and VGG19, were evaluated for extracting deep features from audio signals represented as mel spectrograms. …”
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2185
Research on Surface Defects Classification for PET Preform by Fusing Multi-Scale Features
Published 2025-01-01“…Multi-scale features fusion combines features from different scales to produce more accurate and robust feature representations, which improve the accuracy, stability and adaptability of PET preform detection model. …”
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2186
Progressive multi-scale multi-attention fusion for hyperspectral image classification
Published 2025-08-01“…The complementary responsibilities of the three branches address the issue of feature loss in details and improve the network’s learning efficiency across feature maps of different scales. By cleverly extracting features from different branches multiple times, the fusion of multi-scale features is achieved, avoiding the limitations of single-scale feature representation. …”
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2187
Effects of Automatic Hyperparameter Tuning on the Performance of Multi‐Variate Deep Learning‐Based Rainfall Nowcasting
Published 2023-01-01“…This paper combines different convolutional, long short‐term memory (LSTM)‐based networks and NWPs using ensemble techniques (i.e., bagging, random forest, and adaboost methods) with automatic hyperparameter tuning for multi‐step rainfall nowcasting. …”
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2188
Protein sequence classification using natural language processing techniques
Published 2025-05-01“…Performance was tested using different amino acid ranges and sequence lengths with a focus on generalization across unseen evolutionary families. …”
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2189
CNN‐based off‐angle iris segmentation and recognition
Published 2021-09-01“…In this work, the general effect of different gaze angles on ocular biometrics is discussed, and the findings are then related to the CNN‐based off‐angle iris segmentation results and the subsequent recognition performance. …”
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2190
Emotion Recognition from Speech in a Subject-Independent Approach
Published 2025-06-01“…The effectiveness of recognizing seven and eight different emotions was analyzed. A range of acoustic features, including energy features, mel-cepstral features, zero-crossing rate, fundamental frequency, and spectral features, were utilized to analyze the emotions in speech. …”
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2191
The effectiveness of a novel artificial intelligence (AI) model in detecting oral and dental diseases
Published 2025-06-01“…Ninety different unseen images were selected and presented to the AI model to test the accuracy of disease detection. …”
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2192
Time series prediction based on the variable weight combination of the T-GCN-Luong attention and GRU models
Published 2025-07-01“…The model uses the T-GCN model to capture spatiotemporal features while introducing Luong attention to weight the inputs at different time steps to improve the prediction accuracy and further reduce the prediction error by fusing the outputs of the T-GCN-Luong attention and GRU models through the variable weight combination method. …”
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2193
Benchmarking Deep Learning for Wetland Mapping in Denmark Using Remote Sensing Data
Published 2025-01-01“…While remote sensing combined with deep learning (DL) offers a promising solution, inconsistencies in wetland classification systems—where different regions define wetland types based on their policy frameworks and conservation priorities—limit the applicability of these models. …”
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2194
Landslide Segmentation in High-Resolution Remote Sensing Images: The Van–UPerAttnSeg Framework with Multi-Scale Feature Enhancement
Published 2025-04-01“…Then, it adopts an encoder–decoder structure, where the encoder is a visual attention network (Van) that focuses on extracting discriminative features of different scales from landslide images. The decoder consists of a pyramid pooling module (PPM) and feature pyramid network (FPN), combined with a convolutional block attention module (CBAM) module. …”
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2195
Obstacle inversion based on the self-healing property of structured light
Published 2025-07-01“…Firstly, we investigated the impact of obstacles of varying sizes and shapes on PVB at different stages of propagation, leading to a key conclusion the self-healing process of PVB can be divided into two parts: the self-healing of the obstructed region and the damage in the unstructured region. …”
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2196
Study on the quantitative analysis of Tilianin based on Raman spectroscopy combined with deep learning.
Published 2025-01-01“…The structure of this model not only focuses on the deep and shallow features of the spectrum, but also the information between different channels, and the self-attention mechanism further extracts the features and outputs the predicted values of Tilianin concentration through the fully connected layer. …”
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2197
ED-SA-ConvLSTM: A Novel Spatiotemporal Prediction Model and Its Application in Ionospheric TEC Prediction
Published 2025-06-01“…To verify its performance, the proposed ED-SA-ConvLSTM was compared with C1PG, ConvLSTM, and PredRNN from multiple perspectives in the area of 12.5° S–87.5° N, 25° E–180° E, including overall quantitative comparison, comparison across different months, comparison at different latitude regions, visual comparisons, and comparison under extreme situations. …”
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2198
Rice Leaf Disease Image Enhancement Based on Improved CycleGAN
Published 2024-11-01“…However, rice disease image recognition faces challenges such as limited availability of datasets, insufficient sample sizes, and imbalanced sample distributions across different disease categories. To address these challenges, a data augmentation method for rice leaf disease images was proposed based on an improved CycleGAN model in this reseach which aimed to expand disease image datasets by generating disease features, thereby alleviating the burden of collecting real disease data and providing more comprehensive and diverse data to support automatic rice disease recognition.MethodsThe proposed approach built upon the CycleGAN framework, with a key modification being the integration of a convolutional block attention module (CBAM) into the generator's residual module. …”
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2199
Autonomous International Classification of Diseases Coding Using Pretrained Language Models and Advanced Prompt Learning Techniques: Evaluation of an Automated Analysis System Usin...
Published 2025-01-01“…Additionally, we evaluated the framework’s performance under different prompt learning and fine-tuning settings. …”
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2200
Diagnosis of osteosarcoma based on multimodal microscopic imaging and deep learning
Published 2025-03-01“…The accuracy and true positivity of the multimodal diagnostic model were significantly improved to 0.8495 and 0.9412, respectively, compared to those of the single-modal models. Besides, the difference of tissue microenvironments before and after cancerization can be used as a basis for cancer diagnosis, and the information extraction and intelligent diagnosis of osteosarcoma tissue can be achieved by using multimodal microscopic imaging technology combined with deep learning, which significantly promoted the application of tissue microenvironment in pathological examination. …”
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