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QA over KG
Xanh Ho edited this page Jul 9, 2020
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- Lambda calculus
- Lambda DCS
- SPARQL
- Hybrid: Use both structured and unstructured data
- ATM: Amazon Mechanical Turk
- Single: single-hop/simple question
- Multi: multi-hop/complex/compositional question
- Inter_Q: intermediary question
| Year | Dataset | #hops | Size | Source | Web/Paper | Query | Data Infor | Note | Created by |
|---|---|---|---|---|---|---|---|---|---|
| 2018 | ComplexWebQuestions | multi | 34,689 | WebQuestionsSP | web, paper | SPARQL | Question + Query + Ans | Hybrid | ATM |
| 2017 | LC-QuAD | multi | 5,000 | DBpedia | paper | SPARQL | Question + Query + Inter_Q | crowdsourcing | |
| 2017 | ComplexQuestions | multi | 150 | Freebase | paper | Use for testing | human annotator | ||
| 2015 | QALD-5 | single | 468 | DBpedia | paper | SPARQL | Question + Query + Ans | Multilingual, Hybrid | manually |
| 2013 | WEBQUESTIONS | single | 5,810 | Freebase | paper | list of descriptions | Question + query + URL | query is text | ATM |
| 2013 | FREE917 | single | 917 | Freebase | paper | Lambda calculus | Question + Query | 2 native speakers |