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cs.LG2025
RankOOD -- Class Ranking-based Out-of-Distribution Detection
Dishanika Denipitiyage, Naveen Karunanayake, Suranga Seneviratne +1
We propose RankOOD, a rank-based Out-of-Distribution (OOD) detection approach based on training a model with the Placket-Luce loss, which is now extensively used for preference ali…
cs.LG2025
Detecting Content Rating Violations in Android Applications: A Vision-Language Approach
D. Denipitiyage, B. Silva, S. Seneviratne +2
Despite regulatory efforts to establish reliable content-rating guidelines for mobile apps, the process of assigning content ratings in the Google Play Store remains self-regulated…
cs.LG2023
Long-Tail Learning with Rebalanced Contrastive Loss
Charika De Alvis, Dishanika Denipitiyage, Suranga Seneviratne
Integrating supervised contrastive loss to cross entropy-based communication has recently been proposed as a solution to address the long-tail learning problem. However, when the c…