Document (#24935)

Author

Kulyukin, V.A.
Settle, A.

Title

Ranked retrieval with semantic networks and vector spaces

Source

Journal of the American Society for Information Science and technology. 52(2001) no.14, S.1224-1233

Year

2001

Abstract

The equivalence of semantic networks with spreading activation and vector spaces with dot product is investigated under ranked retrieval. Semantic networks are viewed as networks of concepts organized in terms of abstraction and packaging relations. It is shown that the two models can be effectively constructed from each other. A formal method is suggested to analyze the models in terms of their relative performance in the same universe of objects

Theme

Retrievalalgorithmen
Semantisches Umfeld in Indexierung u. Retrieval

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