The Tree-to-Tree Correction Problem
Journal of the ACM (JACM)
Introduction to Modern Information Retrieval
Introduction to Modern Information Retrieval
Automatic Information Organization and Retrieval.
Automatic Information Organization and Retrieval.
Dynamic information and library processing
Dynamic information and library processing
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I believe that the concept of a metric (or a dissimilarity measure) defined on a set of records is one of the most fundamental concepts related to information retrieval, although historically, the first science to introduce this concept as a basic one was, perhaps, numerical taxonomy. In the metric model the concept of the most relevant record should be interpreted as that of the closest (with respect to the chosen metric) record.