中图分类法:	TP301.2 版次：
著者:	Lops, Pasquale,
题名:	Semantics in adaptive and personalised systems : [ methods, tools and applications /] / ,
出版发行:	出版地： Cham : 出版社： Springer, 出版日期： 2019.
载体形态:	xviii, 186 pages : illustrations (chiefly color) ; 24 cm
内容提要:	This monograph gives a complete overview of the techniques and the methods for semantics-aware content representation and shows how to apply such techniques in various use cases, such as recommender systems, user profiling and social media analysis. Throughout the book, the authors provide an extensive analysis of the techniques currently proposed in the literature and cover all the available tools and libraries to implement and exploit such methodologies in real-world scenarios. The book first introduces the problem of information overload and the reasons why content-based information needs to be taken into account. Next, the basics of Natural Language Processing are provided, by describing operations such as tokenization, stopword removal, lemmatization, stemming, part-of-speech tagging, along with the main problems and issues. Finally, the book describes the different approaches for semantics-aware content representation: such approaches are split into 'exogenous and 'endogenous ones, depending on whether external knowledge sources as DBpedia or geometrical models and distributional semantics are used, respectively. To conclude, several successful use cases and an extensive list of available tools and resources to implement the approaches are shown. Semantics in Adaptive and Personalised Systems definitely fills the gap between the extensive literature on content-based recommender systems, natural language processing, and the different types of semantics-aware representations.
主题词:	Semantic computing.
主题词:	Adaptive computing systems.
主要责任者:	Musto, Cataldo, Musto, Cataldo,
主要责任者:	Narducci, Fedelucio, Narducci, Fedelucio,
主要责任者:	Semeraro, Giovanni, Semeraro, Giovanni,