Zhang, Haofeng A Probabilistic Zero-Shot Learning Method via Latent Nonnegative Prototype Synthesis of Unseen Classes. [electronic resource] - IEEE transactions on neural networks and learning systems Jul 2020 - 2361-2375 p. digital Publication Type: Journal Article ISSN: 2162-2388 Standard No.: 10.1109/TNNLS.2019.2955157 doi