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An unsupervised method for the extraction of propositional information from text
Recent developments in question-answering systems have demonstrated that approaches based on propositional analysis of source text, in conjunction with formal inference systems, can produce substantive improvements in performance over surface-form approaches. [Voorhees, E. M. (2002) in Eleventh Text...
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| Format: | Artigo |
| Jezik: | Inglês |
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National Academy of Sciences
2004
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| Online dostop: | https://ncbi.nlm.nih.gov/pmc/articles/PMC387297/ https://ncbi.nlm.nih.gov/pubmed/15024096 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1073/pnas.0307758101 |
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