A non-convex semi-supervised approach to opinion spam detection by ramp-one class SVM
Yingjie Tian, Mahboubeh Mirzabagheri, Peyman Tirandazi, Seyed Mojtaba Hosseini Bamakan
Topics & Concepts
Computer scienceSupport vector machineOutlierClass (philosophy)Machine learningArtificial intelligenceSocial mediaFunction (biology)Local outlier factorData miningSupervised learningWorld Wide WebBiologyEvolutionary biologyArtificial neural networkSpam and Phishing DetectionSentiment Analysis and Opinion MiningNetwork Security and Intrusion Detection