Active perception and disentangled representations allow continual, episodic zero and few-shot learning
This work addresses the challenge in conventional continual and few-shot learning methods, where entangled representations are prone to catastrophic interference, hindering the simultaneous achievement of rapid adaptation and strong generalization. To overcome this, the authors propose a Complementary Learning System (CLS) that disentangles representations by implementing a fast learner as a context-driven episodic memory module—used not merely for replay but to generate contextual biases. These biases guide a slower statistical learner to encode novel stimuli in a structured manner. Integrated with an active perception mechanism, the architecture enables continual learning in both zero-shot and few-shot settings. Experiments demonstrate that the approach effectively mitigates representational interference and exhibits robust rapid learning and generalization capabilities under observational variability and uncertainty.