手法を比較

	物体検出における転移学習	転移学習による画像分類
分野	深層学習	深層学習
系統	Machine learning	Machine learning
提唱年	2010–2014	2010–2012
提唱者	Girshick, R. et al. (R-CNN line); Pan & Yang (transfer learning framework)	Pan, S. J. & Yang, Q. (transfer learning framework); Krizhevsky, Sutskever & Hinton (deep CNN backbone)
種類	Transfer learning / fine-tuning	Transfer learning / supervised classification
原典	Pan, S. J., & Yang, Q. (2010). A survey on transfer learning. IEEE Transactions on Knowledge and Data Engineering, 22(10), 1345–1359.	Pan, S. J., & Yang, Q. (2010). A survey on transfer learning. IEEE Transactions on Knowledge and Data Engineering, 22(10), 1345–1359.
別名	pretrained object detector, fine-tuned object detection, TL-OD, domain-adapted object detection	pretrained CNN image classification, fine-tuned image classifier, domain-adapted image classifier, TL-IC
関連	3	4
概要	Transfer learning with object detection starts from a deep neural network pretrained on a large image dataset — typically ImageNet for the backbone or COCO for the full detector — and adapts it to detect objects in a new domain. By reusing learned visual representations, it achieves strong detection accuracy with far fewer annotated images than training from scratch would require.	Transfer Learning with Image Classification reuses a deep neural network backbone — typically a CNN or Vision Transformer — pretrained on a large dataset such as ImageNet, and adapts it to classify images in a new target domain. By inheriting general visual features from the source task, the approach achieves high accuracy with far fewer labeled images than training from scratch.