[Purpose/significance] Building a LOD-baesd exploratory search system can make full use of the hidden knowledge behind the linked data, and then can provide users with new opportunities to discover new knowledge. [Method/process] Based on DBpedia movie dataset, we use improved Vector Space Model to calculate the semantic similarity and use visual interaction to show the search results. [Result/conclusion] By task-based evalution, comparing with IMDB, we prove that LOD-based exploratory search system can improve the efficiency of search and improve the user experience of search and also can guide the users to find the information they are interested in.
Liu Xiaojuan
,
Liu Qun
. Researchand Implementationof Exploratory Search System Based on Linked Data[J]. Library and Information Service, 2017
, 61(5)
: 117
-124
.
DOI: 10.13266/j.issn.0252-3116.2017.05.016
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