We focus on measures that use WordNet (Fellbaum 1998) as their knowledge source (to keep that as a constant) and that permit straightforward implementation as functions in a programming language.
we select the following five measures: Hirst and St-Onge's (Section 2.4), Jiang and Conrath's (Section 2.6.2), Leacock and Chodorow's (Section 2.5.3), Lin's (Section 2.6.3), and Resnik's (Section 2.6.1).