Spotting Suspicious Behaviors in Multimodal Data: A General Metric and Algorithms - Meng Jiang; Beutel, Alex; Peng Cui; Hooi, Bryan; Shiqiang Yang; Faloutsos, Christos (IEEE transactions on knowledge and data engineering, 2016)
Keywords: Advertising; Algorithms; Axioms; Data mining; dense blocks; Deviation; Facebook; Fraud; fraud detection; Graphs; IP networks; Mathematical analysis; Measurement; multimodal data; Spots; Suspicious behavior; Tagging; Tensile stress; Twitter