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TADAM: Task dependent adaptive metric for improved few-shot learning

arXiv 1805.10123 ↗First posted 23 May 2018cs.LG cs.AI cs.CVcited by 408

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Abstract (arXiv)

Few-shot learning has become essential for producing models that generalize from few examples. In this work, we identify that metric scaling and metric task conditioning are important to improve the performance of few-shot algorithms. Our analysis reveals that simple metric scaling completely changes the nature of few-shot algorithm parameter updates. Metric scaling provides improvements up to 14% in accuracy for certain metrics on the mini-Imagenet 5-way 5-shot classification task. We further propose a simple and effective way of conditioning a learner on the task sample set, resulting in learning a task-dependent metric space. Moreover, we propose and empirically test a practical end-to-end optimization procedure based on auxiliary task co-training to learn a task-dependent metric space. The resulting few-shot learning model based on the task-dependent scaled metric achieves state of the art on mini-Imagenet. We confirm these results on another few-shot dataset that we introduce in this paper based on CIFAR100. Our code is publicly available at https://github.com/ElementAI/TADAM.

Key facts. Cited by 408 papers in the map (data through 14 Oct 2026). First posted on arXiv 23 May 2018.

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Citing papers per year: 2021: 137; 2022: 106; 2023: 66; 2024: 56; 2025: 28; 2026: 15.

408 papers.

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  1. 2021Hypercorrelation Squeeze for Few-Shot Segmentationcited by 193
  2. 2021A Near-Optimal Algorithm for Stochastic Bilevel Optimization via Double-Momentumcited by 106
  3. 2021On the Role of Neural Collapse in Transfer Learningcited by 100
  4. 2021Continual Semantic Segmentation via Repulsion-Attraction of Sparse and Disentangled Latent Representationscited by 96
  5. 2021Meta-StyleSpeech : Multi-Speaker Adaptive Text-to-Speech Generationcited by 93
  6. 2022Learning from Few Examples: A Summary of Approaches to Few-Shot Learningcited by 86
  7. 2021Cross-domain Few-shot Learning with Task-specific Adapterscited by 80
  8. 2021Relational Embedding for Few-Shot Classificationcited by 74
  9. 2021Partial Is Better Than All: Revisiting Fine-tuning Strategy for Few-shot Learningcited by 72
  10. 2022Test-Time Adaptation via Self-Training with Nearest Neighbor Informationcited by 64
  11. 2021Towards Gradient-based Bilevel Optimization with Non-convex Followers and Beyondcited by 63
  12. 2022Fast Finite Width Neural Tangent Kernelcited by 62
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  1. 2021Learning a Universal Template for Few-shot Dataset Generalizationcited by 61
  2. 2021Exploring Complementary Strengths of Invariant and Equivariant Representations for Few-Shot Learningcited by 56
  3. 2021Beyond Trivial Counterfactual Explanations with Diverse Valuable Explanationscited by 56
  4. 2022HyperTransformer: Model Generation for Supervised and Semi-Supervised Few-Shot Learningcited by 55
  5. 2023Learning with Fantasy: Semantic-Aware Virtual Contrastive Constraint for Few-Shot Class-Incremental Learningcited by 55
  6. 2023PiMAE: Point Cloud and Image Interactive Masked Autoencoders for 3D Object Detectioncited by 53
  7. 2021Pareto Self-Supervised Training for Few-Shot Learningcited by 52
  8. 2021Deep Metric Learning for Open World Semantic Segmentationcited by 51
  9. 2021Bridging Multi-Task Learning and Meta-Learning: Towards Efficient Training and Effective Adaptationcited by 50
  10. 2022Joint Distribution Matters: Deep Brownian Distance Covariance for Few-Shot Classificationcited by 50
  11. 2021Meta-Learning with Task-Adaptive Loss Function for Few-Shot Learningcited by 49
  12. 2021Improving Transferability of Representations via Augmentation-Aware Self-Supervisioncited by 49
  13. 2021Shallow Bayesian Meta Learning for Real-World Few-Shot Recognitioncited by 48
  14. 2023A Closer Look at Few-shot Classification Againcited by 46
  15. 2022Task-Adaptive Few-shot Node Classificationcited by 43
  16. 2022Anomaly Detection-Inspired Few-Shot Medical Image Segmentation Through Self-Supervision With Supervoxelscited by 42
  17. 2021Learning Dynamic Alignment via Meta-filter for Few-shot Learningcited by 41
  18. 2022A Modern Self-Referential Weight Matrix That Learns to Modify Itselfcited by 41
  19. 2022Generating Representative Samples for Few-Shot Classificationcited by 39
  20. 2022Few-Shot Diffusion Modelscited by 38
  21. 2023MoLo: Motion-augmented Long-short Contrastive Learning for Few-shot Action Recognitioncited by 37
  22. 2021Partner-Assisted Learning for Few-Shot Image Classificationcited by 36
  23. 2022Rethinking Generalization in Few-Shot Classificationcited by 36
  24. 2022Learning Domain Invariant Prompt for Vision-Language Modelscited by 36
  25. 2023FedCP: Separating Feature Information for Personalized Federated Learning via Conditional Policycited by 36
  26. 2021A Survey of Self-Supervised and Few-Shot Object Detectioncited by 35
  27. 2022Sketch3T: Test-Time Training for Zero-Shot SBIRcited by 34
  28. 2022Few-shot Medical Image Segmentation with Cycle-resemblance Attentioncited by 33
  29. 2021Few-shot Image Classification: Just Use a Library of Pre-trained Feature Extractors and a Simple Classifiercited by 32
  30. 2021A Metalearning Approach for Physics-Informed Neural Networks (PINNs): Application to Parameterized PDEscited by 32
  31. 2023Leveraging sparse and shared feature activations for disentangled representation learningcited by 32
  32. 2022Few-Shot Classification with Contrastive Learningcited by 31
  33. 2023Meta-Album: Multi-domain Meta-Dataset for Few-Shot Image Classificationcited by 30
  34. 2023Transductive Few-shot Learning with Prototype-based Label Propagation by Iterative Graph Refinementcited by 30
  35. 2023Semantic Prompt for Few-Shot Image Recognitioncited by 29
  36. 2021Few-shot Action Recognition with Prototype-centered Attentive Learningcited by 28
  37. 2021MetaHTR: Towards Writer-Adaptive Handwritten Text Recognitioncited by 27
  38. 2022Attribute Surrogates Learning and Spectral Tokens Pooling in Transformers for Few-shot Learningcited by 27

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