TY - CONF AU - Kai Wang AU - Luis Herranz AU - Anjan Dutta AU - Joost Van de Weijer A2 - ECCVW PY - 2020// TI - Bookworm continual learning: beyond zero-shot learning and continual learning BT - Workshop TASK-CV 2020 N2 - We propose bookworm continual learning(BCL), a flexible setting where unseen classes can be inferred via a semantic model, and the visual model can be updated continually. Thus BCL generalizes both continual learning (CL) and zero-shot learning (ZSL). We also propose the bidirectional imagination (BImag) framework to address BCL where features of both past and future classes are generated. We observe that conditioning the feature generator on attributes can actually harm the continual learning ability, and propose two variants (joint class-attribute conditioning and asymmetric generation) to alleviate this problem. L1 - http://refbase.cvc.uab.es/files/WHD2020.pdf N1 - LAMP; 600.141; 600.120 ID - Kai Wang2020 ER -