An object-oriented modeling of the history of optimal retrievals

Yong Zhang, Vijay V. Raghavan, Jitender S. Deogun

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

Learning techniques are used in IR to exploit user feedback in order that the system can improve its performance with respect to particular queries. This process involves the construction of an optimal query that best separates the documents known to be relevant from those that are not. Since obtaining relevance judgments and constructing an optimal query involve a great deal of effort, in this paper, we develop a framework for organizing the history of optimal retrievals. The framework involves the identification of a hierarchy of document classes such that the concepts corresponding to higher level classes are more general than those of the lower level classes. The ways in which such a hierarchy may be used to retrieve answers to new queries are outlined. This approach has the advantage that the query specification is concept-based, where as the retrieval mechanism is numerically-oriented involving optimal query vectors. It is shown that the construction of a hierarchy of optimal queries can correspond to an object-oriented modeling of IR objects. Furthermore, the resulting model can be easily implemented using a relational DBMS.

Original languageEnglish (US)
Title of host publicationProceedings of the 14th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 1991
PublisherAssociation for Computing Machinery, Inc
Pages241-250
Number of pages10
ISBN (Print)0897914481, 9780897914482
DOIs
StatePublished - Sep 1 1991
Event14th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 1991 - Chicago, United States
Duration: Oct 13 1991Oct 16 1991

Publication series

NameProceedings of the 14th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 1991

Other

Other14th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 1991
CountryUnited States
CityChicago
Period10/13/9110/16/91

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ASJC Scopus subject areas

  • Computer Graphics and Computer-Aided Design
  • Information Systems
  • Software

Cite this

Zhang, Y., Raghavan, V. V., & Deogun, J. S. (1991). An object-oriented modeling of the history of optimal retrievals. In Proceedings of the 14th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 1991 (pp. 241-250). (Proceedings of the 14th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 1991). Association for Computing Machinery, Inc. https://doi.org/10.1145/122860.122885

An object-oriented modeling of the history of optimal retrievals. / Zhang, Yong; Raghavan, Vijay V.; Deogun, Jitender S.

Proceedings of the 14th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 1991. Association for Computing Machinery, Inc, 1991. p. 241-250 (Proceedings of the 14th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 1991).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Zhang, Y, Raghavan, VV & Deogun, JS 1991, An object-oriented modeling of the history of optimal retrievals. in Proceedings of the 14th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 1991. Proceedings of the 14th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 1991, Association for Computing Machinery, Inc, pp. 241-250, 14th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 1991, Chicago, United States, 10/13/91. https://doi.org/10.1145/122860.122885
Zhang Y, Raghavan VV, Deogun JS. An object-oriented modeling of the history of optimal retrievals. In Proceedings of the 14th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 1991. Association for Computing Machinery, Inc. 1991. p. 241-250. (Proceedings of the 14th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 1991). https://doi.org/10.1145/122860.122885
Zhang, Yong ; Raghavan, Vijay V. ; Deogun, Jitender S. / An object-oriented modeling of the history of optimal retrievals. Proceedings of the 14th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 1991. Association for Computing Machinery, Inc, 1991. pp. 241-250 (Proceedings of the 14th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 1991).
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