Back Mapping is a simple technique that
elegantly identifies local and global topics.
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IR Watch 2008-03: Back Mapping Documents to Terms
Keywords: back mapping, documents, terms, association clusters, scalar clusters
In this issue:
Introduction
Revisiting Association and Scalar Clusters
On Back Mapping
Back Mapping Example
Extracting Association and Scalar Clusters
Examining Neighborhood-Induced Similarity
Back Mapping Document Clusters to Terms
Identifying Local and Global Topics
Conclusion
References
News, Research, and Events
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