Prediction of the high-cost normalised discounted cumulative gain (nDCG) measure in information retrieval evaluation

• Main Authors: Muwanei, Sinyinda, Ravana, Sri Devi, Hoo, Wai Lam, Kunda, Douglas
• Format: Article
• Published: Univ Sheffield Dept Information Studies 2022
• Subjects: Library science. Information science
• Online Access: http://eprints.um.edu.my/41961/

Introduction. Information retrieval systems are vital to meeting daily information needs of users. The effectiveness of these systems has often been evaluated using the test collections approach, despite the high evaluation costs of this approach. Recent methods have been proposed that reduce evalua...