BACANAL : Balades Aléatoires Courtes pour ANAlyses Lexicales Application à la substitution lexicale

In this paper, we propose word sense disambiguation methods based on lexical substitution and used for the task 1 of the SemDis2014 workshop. This methods are run by using short random walks on unipartite networks or bipartite networks. Some of these methods only use graphs automatically built from corpora (unsurpervised methods), others also use graphs built from handcraft resources filled by lexicographers or by the crowds (supervised methods). Mots-clés : désambiguisation sémantique, substition lexicale, réseaux lexicaux, balades aléatoires courtes.