Automatic Identification of Errors in Multi-step Answers to Algebra Questions.
Buddhiprabha ErabaddaSurangika RanathungaGihan DiasPublished in: ICALT (2017)
Keyphrases
- automatic identification
- multi step
- answer questions
- question answer
- correct answers
- question answering systems
- natural language questions
- multiple choice questions
- multiple choice
- single step
- k nearest neighbor
- knn
- neural network
- question answering
- community question answering
- question answer pairs
- barcode
- learning process
- pattern recognition
- support vector
- image sequences
- data sets