Question Answering over Knowledge Graphs via Structural Query Patterns

Understand

Natural language question answering over knowledge graphs is an important and interesting task as it enables common users to gain accurate answers in an easy and intuitive manner.

• However, it remains a challenge to bridge the gap between unstructured questions and structured knowledge graphs.
• To address the problem, a natural discipline is building a structured query to represent the input question.
• Searching the structured query over the knowledge graph can produce answers to the question.