meta-learning-algorithm 5 few-shot-learning 3 transfer-learning 2 deep-learning 2 meta-learning 2 maml 1 learning-to-optimize 1 meta-learning-algorithms 1 optimization 1 optimization-algorithms 1 optimizer 1 optimizers 1 reinforcement-learning 1 reinforcement-learning-algorithms 1 cross-domain-few-shot-learning 1 few-shot-classifcation 1 few-shot-regression 1 preconditioned-gradient-descent 1 riemannian-optimization 1 computer-vision 1 cvpr 1 cvpr2020 1 gnn 1 meta-fine-tuning 1 multi-domain 1 pytorch-implementation 1 dermoscopy 1 embedding-network 1 imbalanced-data 1 isic-2018 1 isic-2019 1 isic-challenge 1 long-tailed-distribution 1 machine-learning 1 metalearning 1 metric-learning 1 research 1 skewed-data 1 skin-images 1 skin-lesion 1 skin-lesion-classification 1 learning-to-learn 1