A method of integrating Boolean queries with probabilistic retrieval models is proposed. Boolean queries are interpreted as specifying term dependencies that can be used to correct the document scores obtained with a basic probabilistic model. Alternative methods of obtaining dependency information,
✦ LIBER ✦
Managing structured queries in probabilistic XML retrieval systems
✍ Scribed by Luis M. de Campos; Juan M. Fernández-Luna; Juan F. Huete; Carlos Martín-Dancausa
- Book ID
- 113663950
- Publisher
- Elsevier Science
- Year
- 2010
- Tongue
- English
- Weight
- 518 KB
- Volume
- 46
- Category
- Article
- ISSN
- 0306-4573
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## Abstract XML documents combine features from classical IR systems allowing free text, with explicit structures as in databases. Many query languages have been specially designed for IR applications on XML documents. This work concentrates on a special type of language for which the problem of pr
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