Predicting Trusts among Users of Online Communities - An Epinions Case Study

• Main Authors: LIU, Haifeng, LIM, Ee-Peng, LAUW, Hady Wirawan, LE, Minh-Tam, SUN, Aixin, SRIVASTAVA, Jaideep, KIM, Young Ae
• Format: text
• Language: English
• Published: Institutional Knowledge at Singapore Management University 2008
• Subjects: Numerical Analysis and Scientific Computing; Theory and Algorithms
• Online Access: https://ink.library.smu.edu.sg/sis_research/3359; https://ink.library.smu.edu.sg/context/sis_research/article/4361/viewcontent/PredictingTrust.pdf
• Institution: Singapore Management University

Embedding deals with reducing the high-dimensional representation of data into a low-dimensional representation. Previous work mostly focuses on preserving similarities among objects. Here, not only do we explicitly recognize multiple types of objects, but we also focus on the ordinal relationships...