Semantics in Adaptive and Personalised Systems
Methods, Tools and Applications
Produktform: E-Buch Text Elektronisches Buch in proprietärem
The book first introduces the problem of information overload and the reasons why content-based information need 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.
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