Technique for eliminating irrelevant terms in term rewriting for annotated media retrieval

Y. Park, F. Golshani, Sethuraman Panchanathan, P. Kim

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

1 Citation (Scopus)

Abstract

In this paper, we present an efficient term rewriting technique that computes a degree of term to domain relevance. The proposed method resolves the problems in ontology integrated concept search. Those problems are (i) Pre-defined concept classes in ontology are not relevant to users (no proper concept class for a target annotation has not found). (ii) Too many similar concept classes are provided to a user therefore, a user may fail to choose a correct semantic class for a target annotation (ordinary users are not an expert in concept classification). The method uses sense disambiguation task for finding relevant terms for a given domain. Sense disambiguation requires term-to-term similarity measurement and term frequency measurement. For fair modeling of not observed term frequencies, discounting and redistribution model is applied. The proposed method is a compliment to our previous work presented in [13][14]. Robustness of our method is demonstrated through human judgement test that shows our method allows prediction of precise term list (overall 75% of correct prediction) that are relevant to a given domain.

Original languageEnglish (US)
Title of host publicationProceedings of the ACM International Multimedia Conference and Exhibition
Pages582-584
Number of pages3
EditionIV
StatePublished - 2001
Externally publishedYes
Event-ACM Multimedia 2001 Workshops- 2001 Multimedia Conference - Ottawa, Ont., Canada
Duration: Sep 30 2001Oct 5 2001

Other

Other-ACM Multimedia 2001 Workshops- 2001 Multimedia Conference
CountryCanada
CityOttawa, Ont.
Period9/30/0110/5/01

Fingerprint

Ontology
Semantics

Keywords

  • Concept retrieval
  • Semantic query processing

ASJC Scopus subject areas

  • Computer Science(all)

Cite this

Park, Y., Golshani, F., Panchanathan, S., & Kim, P. (2001). Technique for eliminating irrelevant terms in term rewriting for annotated media retrieval. In Proceedings of the ACM International Multimedia Conference and Exhibition (IV ed., pp. 582-584)

Technique for eliminating irrelevant terms in term rewriting for annotated media retrieval. / Park, Y.; Golshani, F.; Panchanathan, Sethuraman; Kim, P.

Proceedings of the ACM International Multimedia Conference and Exhibition. IV. ed. 2001. p. 582-584.

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

Park, Y, Golshani, F, Panchanathan, S & Kim, P 2001, Technique for eliminating irrelevant terms in term rewriting for annotated media retrieval. in Proceedings of the ACM International Multimedia Conference and Exhibition. IV edn, pp. 582-584, -ACM Multimedia 2001 Workshops- 2001 Multimedia Conference, Ottawa, Ont., Canada, 9/30/01.
Park Y, Golshani F, Panchanathan S, Kim P. Technique for eliminating irrelevant terms in term rewriting for annotated media retrieval. In Proceedings of the ACM International Multimedia Conference and Exhibition. IV ed. 2001. p. 582-584
Park, Y. ; Golshani, F. ; Panchanathan, Sethuraman ; Kim, P. / Technique for eliminating irrelevant terms in term rewriting for annotated media retrieval. Proceedings of the ACM International Multimedia Conference and Exhibition. IV. ed. 2001. pp. 582-584
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