השוואת שיטות

	Weakly supervised vision transformer	טרנספורמר ראייה
תחום	למידה עמוקה	למידה עמוקה
משפחה	Machine learning	Machine learning
שנת המקור	2021–2022	2021
הוגה השיטה	Dosovitskiy et al. (ViT); weak supervision paradigm from Zhou and others	Dosovitskiy, A. et al.
סוג	Self-attention image model with weakly supervised training	Transformer architecture for images (self-attention over patches)
מקור מכונן	Dosovitskiy, A., Beyer, L., Kolesnikov, A., Weissenborn, D., Zhai, X., Unterthiner, T., Dehghani, M., Minderer, M., Heigold, G., Gelly, S., Uszkoreit, J., & Houlsby, N. (2021). An image is worth 16x16 words: Transformers for image recognition at scale. In International Conference on Learning Representations (ICLR).	Dosovitskiy, A. et al. (2021). An Image is Worth 16x16 Words: Transformers for Image Recognition at Scale. ICLR.
כינויים	WS-ViT, weakly supervised ViT, weak supervision with vision transformer, ViT with weak labels	Görsel Transformer (ViT), görsel transformer, ViT, patch transformer for images
קשורות	4	5
תקציר	Weakly Supervised Vision Transformer (WS-ViT) trains a Vision Transformer on image data that lacks precise pixel-level annotations, instead using cheaper, noisier supervision such as image-level class tags, bounding boxes, or web-scraped text. The global self-attention mechanism of the transformer makes it especially capable of localising objects and learning discriminative features from these incomplete labels.	The Vision Transformer (ViT), introduced by Dosovitskiy and colleagues in 2021, splits an image into fixed-size patches, treats those patches as a sequence, and applies the Transformer self-attention mechanism to image classification. Given enough training data, it surpasses convolutional neural networks (CNNs).