金宝搏彩票大风词库的许可证

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|希瑟海顿|

Benefits of a Thesaurus

大多数大风的产品金宝搏彩票,尤其是那些在InfoTrac平台,利用大风主词库的索引多种内容类型(文章,参考书金宝搏彩票籍章节,图片,音频,视频等)科目。主题标引提供了获取全面,准确的结果比单独关键词搜索更高的精度和召回。用户可以搜索被摄体,但即使他们开始一个关键词搜索,可通过已建立索引的记录和显示在保证金科目限制了其结果。此外,当用户输入搜索词或短语,如果一个学科甚至同义词匹配,InfoTracoffers the user the option of selecting the corresponding Subject to search on.

同义词库不仅有助于最终用户,而且还支持索引,从而使多个索引,索引从多个来源指数始终与相同条款的概念内容。

受试者的词库是不是只是一个方面的名单,但与更广泛的长期的关系,狭义词结构,以及相关的术语和也有变种/同义词,这是所谓的“非首选术语”在词库,将用户重定向到在批准期限的名字。同义词库是一种分类的,这是有可能的层级关系,但不一定有相关的合作关系或同义词方面更宽泛的列表。一个词库,比如大风的,不像其他的分类标准,金宝搏彩票根据最佳实践和标准,即ANSI / NISO Z39.19-2005还创建Guidelines for the Construction, Format, and Management of Monolingual Controlled Vocabularies

许可词库的好处

使用词库不限于认购研究数据库,如大风的。金宝搏彩票一个库可能有自己特殊的集合,指数或图书管理员可能会被要求索引本地或专业期刊出版,在这种情况下,词库将是非常有益的。如果你要为从业人员指数内部的内容,定制的分类法或辞典应该被创建,但如果你的内容编制索引,比如发表文章,为更广泛的访问(公共或学生)比牌现有的词库将节省大量的时间和精力,也将是高质量的。

Although free and open source taxonomies and thesauri exist for license, such licenses tend to be restrictive, prohibiting adaptation or commercial reuse. Gale’s license agreements permit adaptation, publishing, distribution, and creation of derivative works. That means you can edit a thesaurus you license from Gale, or even just use a Gale thesaurus as a basis for your own thesaurus, and you can use it commercially.

金宝搏彩票大风主题词表的许可

Gale offers its Master Thesaurus (a total of over 60,000 preferred terms) as subject-category subsets to license. There are 71 individual sub-thesauri for license, which range in size from 47 terms in the small Public Relations thesaurus to 21,260 for the Science thesaurus. Most thesauri have several hundred or a couple thousand preferred terms. Most thesauri are specialized, but Gale also offers six larger thesauri, which are aggregates of several small thesauri. These are Business (6,930), Health and Medicine (12,400), Humanities (7,430), Science (21,250), Social Sciences (13,680), and Technology (10,010). Numbers are estimates of preferred terms, which are constantly being added and updated. There is also a Person Type thesaurus of 4,420 terms and a Products/Services thesaurus of 13,170 terms. Gale’s extensive vocabularies of names/proper nouns are not available to license.

The Gale thesauri, built to ANSI/NISO Z39.19-2015 standards, have hierarchical (broader term/narrower term) relationships, associative (related term) relationships, and equivalence (preferred /nonpreferred term or use/used from) relationships. Many terms also have explanatory notes (scope notes) for terms. They are continually maintained by a team of professional thesaurus editors (of which I am one).

作为叙词表,而不是分层分类法,它们不会在最终用户的完整浏览整齐的层次有限数量的结构,有些方面没有任何更广泛的方面。相反,thesaural关系既引导最终用户和索引找到最好的术语。

The thesauri are available in various electronic form for download, which you can then import into your own content management system or other systems.

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有关授权大风词库信息>>金宝搏彩票

填写contact form, and Gale’s Business Development Manager for Licensing and Strategic Partnerships will respond. You can obtain a sample from a thesaurus, after signing a non-disclosure agreement, before making a decision.

我将在许可通过受控词汇的题目给人一种网络研讨会SLA分类司周三,2019年2月20日,在下午12:00 EST,其中将包括从收集的信息分类许可兴趣调查I have created. Fill out the survey if you want to share your perspectives.


关于作者


Heather Hedden is a senior vocabulary editor at Gale, where she edits the Master Thesaurus and other metadata for the indexing and retrieval of Gale research database content. She presents on taxonomies and thesauri at conferences, including the upcoming pre-conference taxonomies course atSLA 2019。希瑟目前工作组修改NISO指数标准的共同主席,是意外的分类学家(信息今天公司,2010年,2016年)一书的作者,和博客在http://accidental-taxonomist.blogspot.com/




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