dc.date.accessioned | 2013-03-12T08:09:56Z | |
dc.date.available | 2013-03-12T08:09:56Z | |
dc.date.issued | 2006 | en_US |
dc.date.submitted | 2006-08-01 | en_US |
dc.identifier.citation | Sand, Kim Andre. Question Answering using Syntactic Patterns in a Contextual Search Engine. Masteroppgave, University of Oslo, 2006 | en_US |
dc.identifier.uri | http://hdl.handle.net/10852/9510 | |
dc.description.abstract | Question Answering (QA) systems promise to enhance both usability and accuracy when searching for knowledge. This thesis presents a prototype QA system built to leverage the extraction capabilities of a modern, context-aware search platform; Fast ESP. Questions in plain English are transformed to queries which target specific entities in the text that correspond with the identified answer types. A small set of unified patterns is demonstrated as adequate to classify a wide variety of syntactic constructs. For the purpose of verifying the answers, a semantic lexicon is compiled using an automated procedure. The whole solution is based on pattern matching and presents this as a viable alternative to deeper linguistic methods. | nor |
dc.language.iso | eng | en_US |
dc.title | Question Answering using Syntactic Patterns in a Contextual Search Engine | en_US |
dc.type | Master thesis | en_US |
dc.date.updated | 2006-08-21 | en_US |
dc.creator.author | Sand, Kim Andre | en_US |
dc.subject.nsi | VDP::420 | en_US |
dc.identifier.bibliographiccitation | info:ofi/fmt:kev:mtx:ctx&ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:dissertation&rft.au=Sand, Kim Andre&rft.title=Question Answering using Syntactic Patterns in a Contextual Search Engine&rft.inst=University of Oslo&rft.date=2006&rft.degree=Masteroppgave | en_US |
dc.identifier.urn | URN:NBN:no-12660 | en_US |
dc.type.document | Masteroppgave | en_US |
dc.identifier.duo | 42988 | en_US |
dc.contributor.supervisor | Knut Omang | en_US |
dc.identifier.bibsys | 06ni00889 | en_US |
dc.identifier.fulltext | Fulltext https://www.duo.uio.no/bitstream/handle/10852/9510/1/Sand.pdf | |