- 214 pages
- English
- PDF
- Available on iOS & Android
eBook - PDF
Semantic Search for Novel Information
About this book
In this book, new approaches are presented for detecting and extracting simultaneously relevant and novel information from unstructured text documents. A major contribution of these approaches is that the information already provided and the extracted information are modeled semantically. This leads to the following benefits: (a) ambiguities in the language can be resolved; (b) the exact information needs regarding relevance and novelty can be specified; and (c) knowledge graphs can be incorporated.
More specifically, this book presents the following scientific contributions:
1. An assessment of the suitability of existing large knowledge graphs (namely, DBpedia, Freebase, OpenCyc, Wikidata, and YAGO) for the task of detecting novel information in text documents.
2. A description of an approach by which emerging entities that are missing in a knowledge graph are detected in a stream of text documents.
3. A suggestion for an approach to extracting novel, relevant, semantically-structured statements from text documents. The developed approaches are suitable for the recommendation of emerging entities and novel statements respectively, for the purpose of knowledge graph population, and for providing assistance to users requiring novel information, such as journalists and technology scouts.
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Please note we cannot support devices running on iOS 13 and Android 7 or earlier. Learn more about using the app.
Yes, you can access Semantic Search for Novel Information by M. Färber, Michael Färber in PDF and/or ePUB format, as well as other popular books in Computer Science & Artificial Intelligence (AI) & Semantics. We have over one million books available in our catalogue for you to explore.
Information
Table of contents
- Title Page
- Abstract
- Acknowledgements
- Contents
- List of Figures
- List of Tables
- List of Listings
- Introduction
- Foundations
- State-of-the-Art
- The Suitability of Knowledge Graphs for Semantic Novelty Detection
- Emerging Entity Detection
- Novel Statement Extraction
- Conclusions
- Appendix
- Bibliography