本文選題：外文電子期刊 + 評價模型　； 參考：《南京農(nóng)業(yè)大學》2007年碩士論文

【摘要】： 本研究以CALIS引進的外文電子期刊全文數(shù)據(jù)庫為研究對象，通過分析國內(nèi)外數(shù)據(jù)庫評價研究，和“CALIS引進數(shù)據(jù)庫用戶滿意度調(diào)查總結報告”，選取外文電子期刊全文數(shù)據(jù)庫的評價指標。采用層次分析法，構建外文電子期刊全文數(shù)據(jù)庫評價指標體系，及四級層次分析模型。指標體系中一級指標包括：基礎指標、技術指標、效益指標，以此建立三個子系統(tǒng)，子系統(tǒng)共有16個二級指標，對應一級指標構建不完全層次分析模型。以此為基礎，采用層次分析法和模糊評價法，構建了一個具有普遍適用性的外文電子期刊全文數(shù)據(jù)庫評價模型。 本研究建模的依據(jù)是“CALIS引進數(shù)據(jù)庫用戶滿意度調(diào)查總結報告”，從1998年開始，CALIS每年在全國范圍內(nèi)對廣大成員館使用各種引進數(shù)據(jù)庫的情況進行調(diào)查測評，調(diào)查結果公開發(fā)布，其調(diào)查報告的數(shù)據(jù)來源廣泛，調(diào)查結果真實可靠，權威性強。本模型以2006年5月CALIS調(diào)查報告作為數(shù)據(jù)研究材料和建立模型指標的常量參數(shù)的數(shù)據(jù)采集源，通過對CALIS調(diào)查報告的數(shù)據(jù)分析，采用多種算法，計算出評價模型的16個指標的權重值常量，將常量代入，乘以被評價數(shù)據(jù)庫的16個指標的隨機變量的標準化值，再迭加指標值，，計算出各數(shù)據(jù)庫的載荷量，根據(jù)載荷量大小，比較判斷數(shù)據(jù)庫的優(yōu)劣。 這個模型提出的指標常量和隨機指標的計算是一般情形，對于具體圖書館適用模型的可行性需要進行檢測。本研究承擔了江蘇省JALIS十五建設子項目，對CALIS引進的8個外文電子期刊全文數(shù)據(jù)庫的質(zhì)量和內(nèi)容進行學術評價，研究得到數(shù)據(jù)庫核心期刊量、學科覆蓋率、影響因子、數(shù)據(jù)總量等相關數(shù)據(jù)，從中選取了Springerlink、Wiley、Blackwell三個有代表性的數(shù)據(jù)庫，根據(jù)CALIS數(shù)據(jù)庫分類，分別屬于一、二、三類，并且檢測數(shù)據(jù)完備。從南京農(nóng)業(yè)大學圖書館資源建設的學科結構及學校學科發(fā)展需求度出發(fā)，利用本模型對三個數(shù)據(jù)庫進行評價研究，驗證載荷量結果：Springerlink (-0.3718)＜Wiley(-0.3462)＜Blackwell(0.9523)，與本研究和CALIS對數(shù)據(jù)庫的調(diào)查結果一致。證明建立的外文電子期刊全文數(shù)據(jù)庫評價模型是實用的、可行的。
[Abstract]:This study takes the full text database of foreign electronic periodicals introduced by Calis as the research object, through the analysis of domestic and foreign database evaluation research, and "Calis database user satisfaction survey summary report", The evaluation index of the full text database of foreign electronic periodicals is selected. The evaluation index system of the full text database of foreign electronic periodicals and the four level analytic hierarchy process model are constructed by using the analytic hierarchy process (AHP). In the index system, the first-order index includes basic index, technical index and benefit index, and then three subsystems are established. There are 16 second-level indexes in the subsystem, corresponding to the first-level index, the incomplete AHP model is constructed. On this basis, an evaluation model of full text database of foreign electronic journals is constructed by using AHP and fuzzy evaluation method. The model of this study is based on the "Calis Database user satisfaction Survey Summary report". Since 1998, Calis has conducted a nationwide survey and assessment of the use of various kinds of imported databases in member libraries, and the results have been published publicly. The data source of its investigation report is extensive, the investigation result is true and reliable, authority is strong. In this model, the Calis survey report in May 2006 is used as the data research material and the constant parameter of the model index is established. By analyzing the data of Calis survey report, many algorithms are used. The weight constant of 16 indexes of the evaluation model is calculated, the constant is substituted, multiplied by the standardized value of the random variable of the 16 indexes in the evaluated database, and the index value is added to calculate the load quantity of each database, according to the magnitude of the load quantity, Compare and judge the advantages and disadvantages of the database. The calculation of the index constant and random index proposed by this model is a general case, and the feasibility of the applicable model of a specific library needs to be examined. In this study, the quality and content of the full text database of 8 foreign electronic journals introduced by Calis were evaluated, and the quantity of core journals, the coverage of subjects, the influencing factors were obtained. Three representative databases of SpringerLink Wiley Blackwell are selected. According to Calis database classification, they belong to one, two and three types, and the data are complete. Based on the subject structure of library resource construction of Nanjing Agricultural University and the demand degree of academic discipline development, this paper uses this model to evaluate the three databases. The results of verification of load amount: Springerlink (-0.3718) < Wiley (-0.3462) < Blackwell (0.9523) are consistent with the results of this study and Calis database investigation. It is proved that the evaluation model of full-text database of foreign electronic periodicals is practical and feasible.
【學位授予單位】：南京農(nóng)業(yè)大學
【學位級別】：碩士
【學位授予年份】：2007
【分類號】：G250.74;G350

【引證文獻】

相關期刊論文 前2條

1 張建;蘆金石;;電子期刊數(shù)據(jù)庫評價指標體系的構建[J];情報雜志;2009年04期

2 張建;張?zhí)K;簡曉蕾;;電子期刊數(shù)據(jù)庫績效評價體系研究[J];圖書館雜志;2009年07期

相關碩士學位論文 前4條

1 張蓉暉;高校圖書館外文數(shù)據(jù)庫采購資金的線性優(yōu)化配置[D];湘潭大學;2010年

2 王昕冰;外文數(shù)據(jù)庫無障礙信息檢索的策略研究[D];東北師范大學;2011年

3 張建;高校電子期刊數(shù)據(jù)庫評價體系研究[D];大連理工大學;2009年

4 張琴;安徽省高校圖書館外文電子資源利用研究[D];安徽大學;2012年

本文編號：2113209