| 语义检索排序方法研究进展 |
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| 引用本文： | 李慧.语义检索排序方法研究进展[J].现代情报,2015,35(2):159-164. |
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| 作者姓名： | 李慧 |
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| 作者单位： | 南京邮电大学图书馆, 江苏 南京210046 |
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| 摘 要： | 排序算法的好坏很大程度上影响了搜索引擎的用户体验,尤其是近些年随着语义检索技术的发展,使其检索和排序的对象不仅仅局限于文档和网页,更包括了实体和关系等。在对现有研究与应用调研的基础上,对当前语义检索研究进行了综述,并按照排序的阶段将其分为实体排序、关系排序和本体文档排序,并详细阐述了每种排序算法的研究进展,最后指出,将用户的社会网络因素同已有的排序算法相结合,是未来语义排序的发展趋势之一。
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| 关 键 词： | 语义检索 检索排序 本体 关系 实体 |
Research Progress of Ranking Approaches for Semantic Retrieval |
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| Authors: | Li Hui |
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| Institution: | Library, Nanjing University of Posts and Telecommunications, Nanjing 210046, China |
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| Abstract: | The quality of the ranking algorithm significantly affects the user experience of search engines.Especially in recent years with the development of semantic search technology,the retrieval and ranking objects of search engines is not limited to documents and web pages,but also includes the entities and relationships.Based on the survey of existing research and application,it reviewed the current research of current semantic retrieval,it divided the semantic retrieval into entity ranking,relationship ranking and ontology document ranking according to the stage of sorting and elaborates the research progress of each ranking algorithm in detail.Finally,it pointed out that to combine the users' social network factors with existing ranking algorithms is one of the future trends of semantic ranking. |
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