作者: Khurshid Ahmad , Mariam Tariq , Bogdan Vrusias , Chris Handy
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摘要: This paper explores the use of texts that are related to an image collection, also known as collateral texts, for building thesauri in specialist domains aid retrieval. Corpus linguistic and information extraction methods used identifying key terms semantic relationships may be query expansion purposes. The domain context imposes certain constraints on language which makes computationally more tractable.