Graph convolutional network for difficulty-controllable visual question generation

Keyphrases

• Decoder 100%
• Graph Convolutional Network 100%
• Visual Question Generation 100%
• Image Representation 66%
• Difficulty Level 66%
• Network Modules 66%
• Fusion Module 66%
• Controllable Graph 66%
• Image Features 33%
• Graphical Models 33%
• Relations between Objects 33%
• Education Area 33%
• Label-only 33%
• Answer Sets 33%
• Concrete Module 33%
• Relevant Images 33%
• Automatic Evaluation Metrics 33%
• Question Difficulty 33%
• Hard Question 33%

Computer Science

• Graph Convolutional Network 100%
• Question Generation 100%
• Image Representation 66%
• Evaluation Metric 33%
• Choice Question 33%
• image feature 33%
• Experimental Result 33%
• Difficulty Level 33%

Mathematics

• Time Step 100%