Papers › SketchEmbedNet: Learning Novel Concepts by Imitating Drawings

SketchEmbedNet: Learning Novel Concepts by Imitating Drawings

27 Aug 2020arXiv:2009.04806archive 2025-07-28

Alexander Wang, Mengye Ren, Richard S. Zemel

Sketch drawings capture the salient information of visual concepts. Previous work has shown that neural networks are capable of producing sketches of natural objects drawn from a small number of classes. While earlier approaches focus on generation quality or retrieval, we explore properties of image representations learned by training a model to produce sketches of images. We show that this generative, class-agnostic model produces informative embeddings of images from novel examples, classes, and even novel datasets in a few-shot setting. Additionally, we find that these learned representations exhibit interesting structure and compositionality.

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