https://scholars.lib.ntu.edu.tw/handle/123456789/24796
Title: | 圖形索引典及文字索引典在協助讀者列舉查詢詞彙的績效評估與比較 | Authors: | 黃慕萱 | Issue Date: | Nov-1993 | Publisher: | 國立臺灣大學圖書資訊學系 Department of Library and Information Science, National Taiwan University |
Journal Issue: | n.8 pp.71-92 | Start page/Pages: | - | Source: | 圖書館學刊 | Abstract: | This article attempts to study both the graphic and the alphabetical (text) thesauri in SPINES and find out which is a better display format. An experimental design was conducted to compare the query formulation performance using a graphic and an alphabetical version of the same thesaurus. This study uses four measures to compare the query formulation performance: QFER (Query Formulation Exhaustive Ratio), QFAR (Query Formulation Accuracy Ratio), QFC (Query Formulation Consistency), and QFT (Query Formulation Time). The assumptions of QFER and QFC were rejected at .05 level. For the other two measures, the alphabetical thesaurus is also superior to the graphic thesaurus. So the performance of an alphabetical thesaurus is better than a graphic thesaurus is proposed. In addition, the implications of those finding for thesaurus design were discussed. |
URI: | http://ntur.lib.ntu.edu.tw//handle/246246/190628 | DOI: | doi:10.6182/jls.1993.8.071 |
Appears in Collections: | 圖書資訊學系 |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.