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    Please use this identifier to cite or link to this item: http://nccur.lib.nccu.edu.tw/handle/140.119/123637


    Title: 相關概念在資訊檢索中之發展與趨勢
    The Developments and Trends of Relevance for Information Retrieval
    Authors: 呂春嬌
    Lu, Chung-chiao
    Contributors: 圖資與檔案學刊
    Keywords: 相關;相關判斷;資訊檢索
    Relevance;Relevance judgments;Information retrieval
    Date: 1996-02
    Issue Date: 2019-05-29 10:47:19 (UTC+8)
    Abstract: 自一九五○年起,相關概念在資訊檢索研究中一直扮演重要角色。資訊檢索系統的主要目的在提供讀者”相關”文獻。因此,本文回顧該主題中幾位重要學者理念及趨勢。內容包括相關概念的重要性、定義、五個派別(系統目的導向、讀者導向、多面性導向、認知導向、讀者中心導向)與未來發展。
    The concept of relevance has played a major role in information retrieval (IR) research since the 1950s. The goal of an IR system is to provide users with access to ”relevant” documents. Therefore this paper re-examines the viewpoints of majors writers in the field, then introduces a new approach. It includes definition, importance, five approaches (the system-oriented approaches, the user-oriented approaches, the multidimensional approaches, the cognitive approaches, the user-centric approaches) and the future development.
    Relation: 圖書與資訊學刊, 16, 21-32
    Data Type: article
    Appears in Collections:[圖資與檔案學刊] 期刊論文

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