Using WordNet to support interactive concept map construction
Using WordNet to support interactive concept map construction
复制标题
使用WordNet支持交互式概念图构建
DOI：
10.1109/icalt.2004.1357485
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发表时间：
2004
期刊：
影响因子：
--
通讯作者：
E. Gouli
中科院分区：
文献类型：
--
作者：
Harry Kornilakis;M. Grigoriadou;K. Papanikolaou;E. Gouli
概念图是一种知识启发技术，它能刺激学习者在学习过程中表达和综合他们的实际知识状态。基于专家图作为参考点，已经提出了几种方法来自动化学习者概念图的评估过程。然而，这些方法不能处理学习者拼错概念或使用同义词或与适当概念相关的概念的情况。在本文中，我们提出了一种替代方法，其中的错误识别过程是通过使用一个专家地图和WordNet，这是一个电子词汇数据库，包含单词之间的语义关系。这样我们就可以处理诸如拼写错误的概念、同义词和相关概念等情况。在错误检测之后，WordNet还用于根据所识别的错误为学习者提供适当的反馈，以帮助学习者纠正错误。
Concept mapping is a knowledge elicitation technique which stimulates learners to articulate and synthesize their actual states of knowledge during the learning process. Several approaches have been proposed for automating the assessment procedure of learners' concept maps based on an expert's map as a reference point. However, these approaches do not handle cases where learners have misspelled a concept or they have used a synonym or a concept related to the appropriate one. In this paper we present an alternative approach in which the process of the error identification is performed through the use of an expert map and of WordNet which is an electronic lexical database containing semantic relationships between words. This way we handle cases such as misspelled concepts, synonyms and related concepts. After error detection WordNet is also employed for providing the learner with appropriate feedback based on the identified errors, with the intention of helping the learner to correct them.