Big Data : 11th CCF Conference, BigData 2023, Nanjing, China, September 8-10, 2023, Proceedings.

Author
Chen, Enhong [Browse]
Format
Book
Language
English
Εdition
1st ed.
Published/​Created
  • Singapore : Springer, 2024.
  • ©2023.
Description
1 online resource (209 pages)

Details

Series
Source of description
Description based on publisher supplied metadata and other sources.
Contents
  • Intro
  • Preface
  • Organization
  • Contents
  • Long-Term and Short-Term Perception in Knowledge Tracing
  • 1 Introduction
  • 2 Related Work
  • 2.1 Knowledge Tracing
  • 2.2 Recent Advances in MLP
  • 3 Question Definition
  • 3.1 Concepts and Data Representation
  • 3.2 Interaction Record Representation
  • 3.3 Objective of Knowledge Tracing
  • 4 Method
  • 4.1 2PL-IRT Based Embedding Layer
  • 4.2 Long-Term and Short-Term Perception Layer
  • 4.3 Response Prediction Layer
  • 5 Experiments
  • 5.1 Datasets
  • 5.2 Baselines
  • 5.3 Experimental Setup
  • 5.4 Experimental Results
  • 5.5 Ablation Study
  • 5.6 Hyper-parameters Analysis
  • 6 Conclusion and Future Work
  • References
  • A Transfer Learning Enhanced Decomposition-Based Hybrid Framework for Forecasting Multiple Time-Series
  • 2 Method
  • 2.1 Datasets
  • 2.2 The Framework of Proposed Method
  • 2.3 Baselines
  • 2.4 Proposed Transfer Learning Strategy
  • 2.5 Evaluation Metrics
  • 3 Results and Discussion
  • 3.1 Experimental Settings
  • 3.2 Comparison of Time-Series and Its Sub-sequences
  • 3.3 Comparison of Sub-ARIMA Models
  • 3.4 Comparison of MVMD-Hybrid Framework
  • 4 Conclusion
  • Dataset Search over Integrated Metadata from China's Public Data Open Platforms
  • 2 Crawling and Integration of Dataset Metadata
  • 2.1 Crawling of Dataset Metadata
  • 2.2 Integration of Dataset Metadata
  • 3 Dataset Search over Integrated Metadata
  • 3.1 Keyword-Based Retrieval
  • 3.2 Diversity-Based Re-ranking
  • 3.3 Attribute-Based Filtering
  • 4 Experiments
  • 4.1 Keyword-Based Retrieval
  • 4.2 Diversity-Based Re-ranking
  • 4.3 Data Catalog Consolidation
  • 5 Related Work
  • 5.1 National PDOPs in Other Countries
  • 5.2 Dataset Search
  • Integrating DCNNs with Genetic Algorithm for Diabetic Retinopathy Classification.
  • 2.1 Single CNN for DR Classification
  • 2.2 Multiple CNNs for DR Classification
  • 3 Methodology
  • 3.1 Overview of GA-DCNN
  • 3.2 GCA-SA Module
  • 3.3 The Strategy of Integrating DCNNs with GA
  • 4 Experiment Results
  • 4.1 Dataset
  • 4.2 Evaluation Metrics
  • 4.3 Results and Analysis
  • 5 Conclusion
  • The Convolutional Neural Network Combing Feature-Aligned and Attention Pyramid for Fine-Grained Visual Classification
  • 2.1 Methods Using Multi-scale Information
  • 2.2 Methods Using Attention Mechanisms
  • 3 The Convolutional Neural Network Combing Feature-Aligned and Attention Pyramid
  • 3.1 Bottom-Up Multi-scale Feature Module
  • 3.2 Top-Down Attention Module
  • 3.3 ROI Feature Refinement
  • 4 Experimental Results and Analysis
  • 4.1 Model Implementation Details
  • 4.2 Comparison with State-of-the-art Methods
  • 4.3 Ablation Studies
  • 4.4 Visualization
  • OCWYOLO: A Road Depression Detection Method
  • 2.1 Object Detection Method
  • 2.2 Intersection Over Union
  • 2.3 Dynamic Weight Networks
  • 2.4 Attention Mechanism
  • 3 Methods
  • 3.1 Network Architecture
  • 3.2 Loss Function Optimization
  • 3.3 Attention Mechanism
  • 4.1 Datasets and Implementation Details
  • 4.2 Comparative Experiments
  • 4.3 Ablation Experiments
  • 4.4 Visualize Results
  • Explicit Exploring Geometric Modality for Shape-Enhanced Single-View 3D Face Reconstruction
  • 2.1 Preliminary: 3DMM and Projection
  • 3 Network
  • 4 Loss Criteria
  • 5.1 Training Details
  • 5.2 3D Face Reconstruction
  • 5.3 3D Face Alignment Results
  • 5.4 Ablation Study
  • 6 Conclusion
  • References.
  • Fine Edge and Texture Prior Guided Super Resolution Reconstruction Network
  • 2 Related Works
  • 2.1 Single Image Super-Resolution
  • 2.2 Prior Information Assisted Image Reconstruction
  • 3.1 Architecture
  • 3.2 Shallow Feature Extraction Network (SFEN)
  • 3.3 Fine Texture Reconstruction Network (FTRN)
  • 3.4 Fine Edge Reconstruction Network (FERN)
  • 3.5 Image Refinement Network (IRN)
  • 4.1 Datasets
  • 4.2 Implements Details
  • 4.3 Qualitative Comparisons and Discussion
  • 4.4 Quantitative Comparisons and Discussion
  • 5 Analysis and Discussion
  • 5.1 Effectiveness of the Prior Information
  • 5.2 Study of
  • UD-GCN: Uncertainty-Based Semi-supervised Deep GCN for Imbalanced Node Classification
  • 1.1 Introduction
  • 2 Methodology
  • 2.1 Adaptive Under-Sampling
  • 2.2 Recursive Optimization for Deep GCN
  • 2.3 Algorithm Formalization
  • 3 Experiments
  • 3.1 Experimental Setup
  • 3.2 Performance Comparison
  • 3.3 Sensitivity to the Number of Model Layers
  • Twin Support Vector Regression with Privileged Information
  • 2.1 Support Vector Regression
  • 2.2 Twin Support Vector Regression
  • 3 Twin Support Vector Regression with Privileged Information
  • 4 Experiment
  • 4.1 Datasets and Setting
  • 4.2 Experiments Analysis
  • 4.3 Computing Time
  • 5 Conclusions
  • Detecting Social Robots Based on Multi-view Graph Transformer
  • 3.1 Topic Graph Construction
  • 3.2 Graph Augmentation
  • 3.3 Mult-view Graph Transformer
  • 3.4 Mult-view Attention
  • 3.5 Training and Optimization
  • 4.2 Baselines
  • 4.3 Model Architecture Study
  • Scheduling Containerized Workflow in Multi-cluster Kubernetes
  • 3 Design
  • 3.1 Scientific Workflow
  • 3.2 Two-Level Scheduling Scheme
  • 3.3 CWC Architecture
  • 3.4 CWS Architecture
  • 3.5 Workflow Injection Module
  • 4 Experimental Evaluation
  • 4.1 Experimental Setup
  • 4.2 Workflow Example
  • A Study of Electricity Theft Detection Method Based on Anomaly Transformer
  • 2 Characteristic Analysis and Data Expansion
  • 2.1 Data Analysis
  • 2.2 Data Expansion Mechanism
  • 2.3 Feature Analysis
  • 3 Electricity Theft Detection Model
  • 3.1 Electricity Theft Detection Methods
  • 3.2 Electricity Theft Detection Specific Process
  • 4.1 Data Expansion Performance Evaluation
  • 4.2 Dataset Preparation
  • 4.3 Evaluation Metrics
  • 4.4 Model Parameters
  • 4.5 Analysis of Results
  • Application and Research on a Large Model Training Method Based on Instruction Fine-Tuning in Domain-Specific Tasks
  • 2.1 LoRA
  • 2.2 P-Tuning
  • 2.3 Freeze Fine-Tuning
  • 4.1 Objective
  • 4.2 Dataset
  • 4.3 Fine-Tuning Pre-trained Models
  • 4.4 Experimental Environment
  • 4.5 Experimental Process
  • 5 Experimental Result and Analysis
  • Author Index.
ISBN
981-9989-79-5
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