Machine Learning of SPARQL Templates for Question Answering Over LinkedSpending.
Roberto CoccoMaurizio AtzoriCarlo ZanioloPublished in: WETICE (2019)
Keyphrases
- question answering
- machine learning
- natural language processing
- information extraction
- natural language
- question classification
- named entities
- cross language
- passage retrieval
- query language
- question answering systems
- text mining
- information retrieval
- data model
- relation extraction
- linked data
- open domain question answering
- machine learning algorithms
- artificial intelligence
- machine learning methods
- knowledge representation
- feature selection
- answer extraction
- text classification
- answer validation
- natural language questions
- machine learning approaches
- syntactic information
- qa clef
- data mining
- database
- candidate answers
- information retrieval systems
- relational algebra
- machine translation