Browsing by Keywords "Inverted files"
Now showing items 1-5 of 5
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Algorithms for within-cluster searches using inverted files
(Springer, 2006-11)Information retrieval over clustered document collections has two successive stages: first identifying the best-clusters and then the best-documents in these clusters that are most similar to the user query. In this paper, ... -
Cluster based collaborative filtering with inverted indexing
(Bilkent University, 2005)Collectively, a population contains vast amounts of knowledge and modern communication technologies that increase the ease of communication. However, it is not feasible for a single person to aggregate the knowledge of ... -
Compressed multi-framed signature files: an index structure for fast information retrieval
(ACM, 1999-02-03)A new indexing method, called Compressed Multi-Framed Signature File (C-MFSF), that uses a partial query evaluation strategy with compressed signature bit slices is presented. In C-MFSF, a signature file is divided into ... -
Incremental cluster-based retrieval using compressed cluster-skipping inverted files
(Association for Computing Machinery, 2008-06)We propose a unique cluster-based retrieval (CBR) strategy using a new cluster-skipping inverted file for improving query processing efficiency. The new inverted file incorporates cluster membership and centroid information ... -
Static index pruning in web search engines: combining term and document popularities with query views
(Association for Computing Machinery, 2012)Static index pruning techniques permanently remove a presumably redundant part of an inverted file, to reduce the file size and query processing time. These techniques differ in deciding which parts of an index can be ...
