Improving question retrieval in community question answering service using dependency relations and question classification.
Kyoungman BaeYoungjoong KoPublished in: J. Assoc. Inf. Sci. Technol. (2019)
Keyphrases
- community question answering
- question classification
- dependency relations
- feature weighting
- question answering
- text categorization
- question answering systems
- information retrieval
- machine learning approaches
- user generated content
- web search
- passage retrieval
- information retrieval systems
- user intent
- semantic relations
- social media
- machine learning
- artificial intelligence
- image retrieval
- tree kernels
- knowledge representation
- relation extraction
- document retrieval
- retrieval systems
- test collection
- text mining