Building and Validating Hierarchical Lexicons with a Case Study on Personal Values
Building and Validating Hierarchical Lexicons with a Case Study on Personal Values
复制标题
通过个人价值观的案例研究构建和验证分层词典
DOI：
10.1007/978-3-030-01129-1_28
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发表时间：
2018
影响因子：
1.8
通讯作者：
Rada Mihalcea
中科院分区：
文献类型：
--
作者：
Steven R. Wilson;Yiting Shen;Rada Mihalcea
我们引入了一个群体动力的方法，为任何主题的词典创建一组种子词，涵盖了主题内的各种概念。术语最初通过自动聚类其嵌入进行排序，随后由群组工作人员重新排列以创建树结构。这种类型的组织捕获概念之间的层次关系，并允许在使用词典从一段文本中收集度量时可调的特异性级别。我们使用一个词汇扩展的方法，以增加生产资源的整体覆盖率。使用我们提出的方法，我们创建了一个层次的个人价值观词典，并评估其内部和外部的一致性。我们发布这个新的资源，以社会作为衡量文本语料库中的价值内容的工具。
We introduce a crowd-powered approach for the creation of a lexicon for any theme given a set of seed words that cover a variety of concepts within the theme. Terms are initially sorted by automatically clustering their embeddings and subsequently rearranged by crowd workers in order to create a tree structure. This type of organization captures hierarchical relationships between concepts and allows for a tunable level of specificity when using the lexicon to collect measurements from a piece of text. We use a lexicon expansion method to increase the overall coverage of the produced resource. Using our proposed approach, we create a hierarchical lexicon of personal values and evaluate its internal and external consistency. We release this novel resource to the community as a tool for measuring value content within text corpora.