Analyzing Linguistic Features for Answer Re-Ranking of Why-Questions.
Manvi BrejaSanjay Kumar JainPublished in: J. Cases Inf. Technol. (2021)
Keyphrases
- linguistic features
- answer extraction
- correct answers
- structural features
- text classification
- semantic features
- ranking algorithm
- named entities
- question answering
- sentence level
- feature set
- linguistic knowledge
- named entity recognition
- part of speech
- news stories
- low level
- domain knowledge
- machine learning
- sentiment analysis
- translation model