-
861
Automatic Stylized Action Generation in Animation Using Deep Learning
Published 2024-01-01“…Specifically, our method combines labeled and unlabeled animation data to train stylization models, employing spatiotemporal graph convolutional networks (ST-GCN) and StyleNet modules. …”
Get full text
Article -
862
A densely connected framework for cancer subtype classification
Published 2025-07-01“…Results We propose DEGCN, a novel deep learning model that integrates a three-channel Variational Autoencoder (VAE) for multi-omics dimensionality reduction and a densely connected Graph Convolutional Network (GCN) for effective subtype classification. …”
Get full text
Article -
863
MolNexTR: a generalized deep learning model for molecular image recognition
Published 2024-12-01“…To bridge this gap, we proposed MolNexTR, a novel image-to-graph deep learning model that collaborates to fuse the strengths of ConvNext, a powerful Convolutional Neural Network variant, and Vision-TRansformer. …”
Get full text
Article -
864
Dual-Stream Spatially Aware Transformer for Remote Sensing Image Captioning
Published 2025-01-01“…Specifically, DSAT introduces a <italic>dual-stream feature interaction</italic> module that extracts grid-level global features and region-level object features, and further enhances their respective spatial dependencies through multibranch convolution and a graph attention network. In addition, we design a spatially aware attention mechanism that encodes relative spatial relationships into the Transformer, allowing the model to better capture object distribution patterns and geometric relationships. …”
Get full text
Article -
865
Multi-Neighborhood Sparse Feature Selection for Semantic Segmentation of LiDAR Point Clouds
Published 2025-07-01“…To address these problems, a sparse feature dynamic graph convolutional neural network, abbreviated as SFDGNet, is constructed in this paper for LiDAR point clouds of complex scenes. …”
Get full text
Article -
866
Deep learning-based study on assessment and enhancement strategy for geological disaster emergency evacuation capacity in Changbai Mountain North Scenic Area
Published 2024-12-01“…Coupled with the Graph Convolutional Network (GCN) model, the study calculates the emergency evacuation time for each raster point, providing a comprehensive assessment of the region’s evacuation capacity. …”
Get full text
Article -
867
Lightweight Spatial–Spectral Shift Module With Multihead MambaOut for Hyperspectral Image Classification
Published 2025-01-01“…Two-dimensional CNNs fail to effec-tively extract spatial and spectral information, and deploying three-dimensional CNNs on microprocessors is challenging as these net-works consume excessive resources. If graph convolutional networks (GCN) are adopted, most networks employ superpixel segmentation for HSI classification. …”
Get full text
Article -
868
DCASAM: advancing aspect-based sentiment analysis through a deep context-aware sentiment analysis model
Published 2024-08-01“…This model integrates the capabilities of Deep Bidirectional Long Short-Term Memory Network (DBiLSTM) and Densely Connected Graph Convolutional Network (DGCN), enhancing the ability to capture long-distance dependencies and subtle contextual variations.The DBiLSTM component effectively captures sequential dependencies, while the DGCN component leverages densely connected structures to model intricate relationships within the data. …”
Get full text
Article -
869
GramSeq-DTA: A Grammar-Based Drug–Target Affinity Prediction Approach Fusing Gene Expression Information
Published 2025-03-01“…We applied a Grammar Variational Autoencoder (GVAE) for drug feature extraction and utilized two different approaches for protein feature extraction as follows: a Convolutional Neural Network (CNN) and a Recurrent Neural Network (RNN). …”
Get full text
Article -
870
Morphological Estimation of Primary Branch Inclination Angles in Jujube Trees Based on Improved PointNet++
Published 2025-05-01“…Subsequently, the Chebyshev graph convolution module (CGCM) is integrated into PointNet++ to enhance its feature extraction capability, and the DBSCAN algorithm is optimized to perform instance segmentation of primary branch point clouds. …”
Get full text
Article -
871
Electric Vehicle Charging Demand Prediction Model Based on Spatiotemporal Attention Mechanism
Published 2025-02-01“…The accurate estimation and prediction of charging demand are crucial for the planning of charging infrastructure, grid layout, and the efficient operation of charging networks. To address the shortcomings of existing methods in utilizing the spatial interdependencies among urban regions, this paper proposes a forecasting approach that integrates dynamic time warping (DTW) with a spatial–temporal attention graph convolutional neural network (ASTGCN). …”
Get full text
Article -
872
A joint data and knowledge‐driven method for power system disturbance localisation
Published 2024-12-01“…To this end, this article proposes a joint data and knowledge‐driven disturbance localisation method. A spatiotemporal graph convolutional network is proposed to effectively capture the spatiotemporal dependence with a limited number of PMU measurements. …”
Get full text
Article -
873
Multidimensional time series classification with multiple attention mechanism
Published 2024-11-01“…This paper introduces attention mechanisms applied to the temporal dimension, graph attention mechanisms for inter-dimensional relationships within multidimensional data, and attention mechanisms applied between channels post-convolutional calculations. …”
Get full text
Article -
874
SCATrans: semantic cross-attention transformer for drug–drug interaction predication through multimodal biomedical data
Published 2025-06-01“…In the model, BioBERT, Doc2Vec and graph convolutional network are utilized to embed the multimodal biomedical data into vector representation, BiGRU is adopted to capture contextual dependencies in both forward and backward directions, Cross-Attention is employed to integrate the extracted features and explicitly model dependencies between them, and a feature-joint classifier is adopted to implement DDI predication (DDIP). …”
Get full text
Article -
875
Traffic accident risk prediction based on deep learning and spatiotemporal features of vehicle trajectories.
Published 2025-01-01“…To address this, this paper proposes a deep learning model that combines Convolutional Neural Networks (CNN), Long Short-Term Memory networks (LSTM), and Graph Neural Networks (GNN) for traffic accident risk prediction using vehicle spatiotemporal trajectory data. …”
Get full text
Article -
876
Large-Scale Image Retrieval of Tourist Attractions Based on Multiple Linear Regression Equations
Published 2021-01-01“…The last fully connected layer is taken as the image feature, and it is dimensionalized by the principal component analysis method, and then, the low-dimensional feature index structure is constructed using the locality-sensitive hashing- (LSH-) based approximate nearest neighbor algorithm. The accuracy of our graph retrieval has increased by 8%. The advantages of feature extraction by a convolutional neural network and the high efficiency of a hash index structure in retrieval are used to solve the shortcomings of traditional methods in terms of accuracy and other aspects in image retrieval. …”
Get full text
Article -
877
Diagnosis of depression based on facial multimodal data
Published 2025-01-01“…We use spatiotemporal attention module to enhance the extraction of visual features and combine the Graph Convolutional Network (GCN) and the Long and Short Term Memory (LSTM) to analyze the audio features. …”
Get full text
Article -
878
Enhancement and evaluation for deep learning-based classification of volumetric neuroimaging with 3D-to-2D knowledge distillation
Published 2024-11-01“…Abstract The application of deep learning techniques for the analysis of neuroimaging has been increasing recently. The 3D Convolutional Neural Network (CNN) technology, which is commonly adopted to encode volumetric information, requires a large number of datasets. …”
Get full text
Article -
879
Artificial intelligence-driven ensemble deep learning models for smart monitoring of indoor activities in IoT environment for people with disabilities
Published 2025-02-01“…For the detection of indoor activities, the proposed MOEM-SMIADP model utilizes an ensemble of three classifiers, namely the graph convolutional network model, long short-term memory sequence-to-sequence (LSTM-seq2seq) method, and convolutional autoencoder. …”
Get full text
Article -
880
Assessment of Tumor Infiltrating Lymphocytes in Predicting Stereotactic Ablative Radiotherapy (SABR) Response in Unresectable Breast Cancer
Published 2025-04-01“…Whole slide images (WSIs) were pre-processed, and then a pre-trained convolutional neural network model (CNN) was employed to identify the regions of interest. …”
Get full text
Article