P2LSA and P2LSA+: Two Paralleled Probabilistic Latent Semantic Analysis Algorithms Based on the MapReduce Model - Jin, Yan; Gao, Yang; Shi, Yinghuan; Shang, Lin; Wang, Ruili; Yang, Yubin (Intelligent Data Engineering and Automated Learning - IDEA 2011, 2011)
Keywords: Artificial intelligence; Information retrieval; MapReduce; Paralleled PLSA; PLSA