Extraction of semantic clusters for terminological information retrieval from machine readable dictionaries
Gerardo Sierra, John McNaught · Research Explorer (The University of Manchester) · 2000
This paper describes a semantic clustering method for data extracted from machine readable dictionaries (MRDs) in order to build a terminological information retrieval system that finds terms from descriptions of concepts. We first examine approaches based on ontologies and statistics, before introducing our analogy-based approach that lets us extract semantic clusters by aligning definitions from two dictionaries. Evaluation of the final set of clusters for a small set of definitions demonstrates the utility of our approach.