Document (#1789)

Author

Maron, M.E.

Title

Depth of indexing

Source

Journal of the American Society for Information Science. 30(1979), S.224-228

Year

1979

Abstract

For many years it has been believed that in order to design optimal document retrieval systems one must assign index terms to documents at their optimal depth: therefore, it was of primary importance to answer the following question: "What is the optimal depth of indexing?" This article offers an analysis and answer to this question. We show that the issue of depth of indexing is, in fact, not a central issue in the design of effective document retrieval systems. It turns out that the answer to the question about optimal depth is a logical consequence of answers (which this article provides) to more fundamental questions about indexing and retrieval

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