Search Results for author: Philip K. Chan

Found 5 papers, 2 papers with code

Feature Decoupling in Self-supervised Representation Learning for Open Set Recognition

no code implementations28 Sep 2022 Jingyun Jia, Philip K. Chan

In the first stage, we introduce a self-supervised feature decoupling method that finds the content features of the input samples from the known classes.

Open Set Learning Representation Learning

Self-supervised Detransformation Autoencoder for Representation Learning in Open Set Recognition

no code implementations28 May 2021 Jingyun Jia, Philip K. Chan

The objective of Open set recognition (OSR) is to learn a classifier that can reject the unknown samples while classifying the known classes accurately.

Open Set Learning Representation Learning

MMF: A loss extension for feature learning in open set recognition

1 code implementation26 Jun 2020 Jingyun Jia, Philip K. Chan

Our contributions include: First, we introduce an extension that can be incorporated into different loss functions to find more discriminative representations.

Open Set Learning

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