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Cookie akzeptierenClustering and Information Retrieval
- Springer US
- 2011
- Taschenbuch
- 340 Seiten
- ISBN 9781461379492
Clustering is an important technique for discovering relatively dense sub- regions or sub-spaces of a multi-dimension data distribution. Clus tering has been used in information retrieval for many different purposes, such as query expansion, document grouping, document indexing, and visualization of search results. In this book, we address issues of cluster ing algorithms, evaluation methodologies, applications, and architectures for information retrieval. The first two chapters discuss clustering algorithms. The chapter from Baeza-Yates et al. describes a clustering method for a general metric space which is a common model of data relevant to information retrieval. The chapter by Guha, Rastogi, and Shim presents a survey as well
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