4.0.0 org.ranksys RankSys 0.4.3 RankSys-mf jar ${project.groupId}:${project.artifactId} RankSys module, providing matrix factorization recommendation algorithms. http://ranksys.org ${project.groupId} RankSys-core ${project.version} ${project.groupId} RankSys-fast ${project.version} ${project.groupId} RankSys-rec ${project.version} colt colt 1.2.0 it.unimi.dsi fastutil 7.0.6 junit junit 4.12 test