Can Short Answers to Open Response Questions Be Auto-Graded Without a Grading Rubric?
Xi YangLishan ZhangShengquan YuPublished in: AIED (2017)
Keyphrases
- answer questions
- question answer
- question answering systems
- correct answers
- web snippets
- multiple choice questions
- asked questions
- multiple choice
- natural language questions
- peer assessment
- question answering
- natural language queries
- community question answering
- answering questions
- question answer pairs
- information retrieval systems
- open ended questions
- answer extraction
- neural network
- data sets
- community based question answering
- practice questions
- qa systems
- information retrieval
- databases