Document (#4453)

Author
Savoy, J.
Desbois, D.
Title
Information retrieval in hypertext systems
Source
Electronic publishing. 4(1991) no.2, S.87-108
Year
1991
Abstract
The emphasis in most hypertext systems is on the navigational methods, rather than on the global document retrieval mechanisms. When a search mechanism is provided, it is often restricted to simple string matching or to the Boolean model (as an alternate method). proposes a retrieval mechanism using Bayesian inference networks. The main contribution of this approach is the automatic construction of this network using the expected mutual information measure to build the inference tree, and using Jaccard's formula to define fixed conditional probability relationships
Theme
Hypertext

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