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    STUDIA INFORMATICA - Issue no. 1 / 2010  
         
  Article:   MODEL ALIGNMENT BY USING THE CONCEPT DEFINITIONS.

Authors:  LAURA DIOŞAN, ALEXANDRINA ROGOZAN.
 
       
         
  Abstract:  The alignment between two dictionaries will certainly improve the performances of the information retrieval process. We develop a custom terminology alignment by an SVM classifier with an optimised kernel trained on a compact, but relevant representation of such definition pairs by several similarity measures and the length of definitions. The aligner was trained on a database of aligned definitions that was semi-automatically created by using the Coma++ tool. The results obtained on the test set show the relevance of our approach.

Key words and phrases: Concept alignment, Machine Learning, Binary Classification, Support Vector Machine.
 
         
     
         
         
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