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An Investigation of the Use of an Online Catalog: User Characteristics and Transaction Log Analysis

机译：在线目录使用情况调查：用户特征和事务日志分析

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A total of 114 sessions on an online catalog were examined to determine what types of searches were conducted and what search modes and fields (title, author, etc.) were used. Implications for this kind of user study are aho explored. Examination of transaction logs revealed that title and author searches predominated and that the opportunity to construct Boolean searches was rarely taken advantage of. The searchers themselves reported that they were, on the whole, experienced at using the system; most searched the catalog at least once a week. This experience is reflected in the relatively low instance of error and in the fact that most searches produced at least some hits. The majority of errors that were made in the process of searching were typographical.
机译：总共检查了在线目录上的114个会话，以确定进行了哪些类型的搜索以及使用了哪些搜索模式和字段（标题，作者等）。探索了这种用户研究的含义。对交易日志的检查表明，标题和作者搜索占主导地位，构造布尔搜索的机会很少得到利用。搜索者自己报告说，他们总体上具有使用该系统的经验。大多数人每周至少搜索一次目录。这种经验反映在相对较低的错误率以及大多数搜索至少产生了一些匹配的事实上。搜索过程中犯的大多数错误都是印刷错误。

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