- All Implemented Interfaces:
- ICcorpus, LogBasedMetricInterface
public class IC_annot_resnik_1995_Normalized
extends LogBasedMetric
implements ICcorpus
ICi_resnik_1995
TODO Add resnik citation
p(c) defined as number of top down fashion path leading to c from the
reachable leaves from c + 1 max_pc = max p(c) for all concepts. IC(c) = -log(
p(c) / max_pc)
IC is normalize considering formula given by Faria and al in order to produce
results [0,1]. Faria D, Pesquita C, Couto FM, Falcão A: Proteinon: A web
tool for protein semantic similarity. 2007.
IC_norm(c) = IC(c)/ log(nbAnnot) Here nbAnnot = |V|
- Author:
- Sébastien Harispe