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    首頁 >產品中心>教科文行業

    Metalyze資源利用系統

    系統概述

    近年來,隨著全球信息化速度的加快,機構都擁有了大量不同來源的信息資源庫,信息量更是呈幾何倍數增加。這一方面極大地拓展了用戶獲取信息、學習新知識的渠道,另一方面帶來的卻是如何從海量信息中高效 獲取和利用海量信息的實際問題。

    鑒于此,英富森股份推出了針對海量信息綜合利用的應用系統一一IFC易瑞資源利用系統(英文簡稱 "Metalyze")。

    Metalyze通過對海量異構信息的統一匯聚、深度分析與關聯等處理,形成統一的基于概念的語義關聯層 ,提供多種方式、多種角度的信息展現和信息服務,提供全方位的行業知識揭示,實現簡單、高效、快捷、準確的信息獲取和知識挖掘。

    功能特點

    1、檢索引擎

    核心模塊,提供集元搜索、聯邦檢索、異構檢索等于一體的大檢索應用,實現所有資源的統一檢索、統一展現,是資源利用的基礎。

    2、利用引擎

    利用引擎是Metalyze系統的核心模塊,主要包括分析引擎、關聯引擎和聚合引擎。

    分析引擎: 基于知識庫和元數據倉儲對目標資源進行分析處理,是關聯引擎和聚合引擎的基礎。

    關聯引擎:在分析引擎處理的基礎上實現所有元數據之間相關性處理,對外提供信息關聯服務。

    聚合引擎:在分析引擎和關聯引擎的基礎上,結合知識庫系統和元數據倉儲,實現基于元數據的主題和類別的聚合,對外提供動態分類導航、 相關主題等信息聚合服務。

    3、元數據倉儲

    根據不同需求可以實現不同的元數據采集、存儲和發布機制。結合大檢索,實現海量異構分布式數字資源的高效率、高質量存儲與利用服務。

    4、知識庫

    依托專業的基礎咨詢服務,以行業和領域特色為基礎,建立了基于行業和領域的基礎知識庫,積累和沉淀了上千億個詞條和數干萬知識庫數據,形成了適合全行業的知識體系,實現行業知識的深度分析和挖掘利用。

     

    應用效果

    1、統一檢索入口、統一結果呈現

    匯總不同數據源的檢索結果,集中呈現,提供資源利用基礎服務,提供一站式搜索服務。

    2、搜索詞關聯擴展

    根據檢索詞提供相關詞推薦,幫助讀者進行關聯擴展與參考。

    3、動態分類知識導航

    基于檢索詞提供動態分類導航,幫助讀者進行語義、概念等方面的關聯擴展。

    4、概念主題多維聚合

    依托于檢索詞提供語義、概念等主題擴展,并提供主題聚合、關注熱點等。

    5、領域研究學者推薦

    推薦與檢索詞相關的研究領域或研究方向的學者信息、學者論文等。

    適用范圍

    適用于圖書館、科研院所、政府機關、事業單位和企業集團。

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