Exploring topic structure: Coherence, diversity and relatedness

Authors	J. He
Supervisors	M. de Rijke
Award date	18-05-2011
ISBN	9789490371814
Number of pages	201
Organisations	Faculty of Science (FNWI) - Informatics Institute (IVI)
Document type	PhD thesis
Note	Research conducted at: Universiteit van Amsterdam
Language	English
Downloads	Thesis Cover Title pages Acknowledgments Acronyms Contents Chapter 1: Introduction Chapter 2: Background Chapter 3: A measure for topical coherence Chapter 4: Blog retrieval: topical consistency among documents Chapter 5: Using coherence-based score for query difficulty prediction Conclusion to part I Chapter 6: Diversity and the cluster hypothesis Chapter 7: Result diversification with query-specific clustering Conclusion to part II Chapter 8: Automatic link generation with Wikipedia Chapter 9: Automatic link generation for radiology reports Conclusion to part III Chapter 10: Conclusions Appendix A: Hierarchical agglomerative clustering Bibliography Samenvatting Abstract SIKS dissertation series
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