“…Hybrid filtering is usually based on bio-inspired or probabilistic methods such as genetic algorithms (Ho, Fong, & Yan, 2007;Gao & Li, 2008), fuzzy genetic (Al-Shamri & Bharadwaj, 2008), neural networks (Lee, Choi, & Woo, 2002;Christakou& Stafylopatis, 2005;Ren, He, Gu, Xia, & Wu, 2008), bayesian networks (Campos, Fernández-Luna, Huete, & Rueda-Morales, 2010), clustering (Shinde & Kulkami, 2012) and latent features (Maneeroj & Takasu, 2009).…”