Question-answering, relevance feedback and summarisation : TREC-9 interactive track report

Alexander, N. and Brown, C. and Jose, J.M. and Ruthven, I. and Tombros, A.; Voorhees, E.M. and Harman, D.K., eds. (2000) Question-answering, relevance feedback and summarisation : TREC-9 interactive track report. In: Proceedings of the Ninth Text Retrieval Conference (TREC-9), 2000-11-13 - 2000-11-16.

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    Abstract

    In this paper we report on the effectiveness of query-biased summaries for a question-answering task. Our summarisation system presents searchers with short summaries of documents, composed of a series of highly matching sentences extracted from the documents. These summaries are also used as evidence for a query expansion algorithm to test the use of summaries as evidence for interactive and automatic query expansion.

    Creators(s): Alexander, N., Brown, C., Jose, J.M., Ruthven, I. ORCID logoORCID: https://orcid.org/0000-0001-6669-5376 and Tombros, A.; Voorhees, E.M. and Harman, D.K.
    Item type:Conference or Workshop Item(Paper)
    ID code:2470
    Keywords:question-answering, relevance feedback, summarisation, searching, information retrieval, Electronic computers. Computer science, Computer Science(all)
    Subjects:Science > Mathematics > Electronic computers. Computer science
    Department:Faculty of Science > Computer and Information Sciences
    Depositing user: Strathprints Administrator
    Date deposited:24 Jan 2007
    Last modified:18 Jan 2021 02:25
    Related URLs:
    URI:https://strathprints.strath.ac.uk/id/eprint/2470
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