mlsanityData to 14 Oct 2026

Taskonomy: Disentangling Task Transfer Learning

arXiv 1804.08328 ↗First posted 23 Apr 2018cs.CV cs.AI cs.LGcited by 634

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Abstract (arXiv)

Do visual tasks have a relationship, or are they unrelated? For instance, could having surface normals simplify estimating the depth of an image? Intuition answers these questions positively, implying existence of a structure among visual tasks. Knowing this structure has notable values; it is the concept underlying transfer learning and provides a principled way for identifying redundancies across tasks, e.g., to seamlessly reuse supervision among related tasks or solve many tasks in one system without piling up the complexity. We proposes a fully computational approach for modeling the structure of space of visual tasks. This is done via finding (first and higher-order) transfer learning dependencies across a dictionary of twenty six 2D, 2.5D, 3D, and semantic tasks in a latent space. The product is a computational taxonomic map for task transfer learning. We study the consequences of this structure, e.g. nontrivial emerged relationships, and exploit them to reduce the demand for labeled data. For example, we show that the total number of labeled datapoints needed for solving a set of 10 tasks can be reduced by roughly 2/3 (compared to training independently) while keeping the performance nearly the same. We provide a set of tools for computing and probing this taxonomical structure including a solver that users can employ to devise efficient supervision policies for their use cases.

Key facts. Cited by 634 papers in the map (data through 14 Oct 2026). First posted on arXiv 23 Apr 2018.

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Citing papers per year: 2021: 116; 2022: 111; 2023: 137; 2024: 95; 2025: 94; 2026: 81.

634 papers.

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  1. 2025Depth Anything 3: Recovering the Visual Space from Any Viewscited by 692
  2. 2021Perceiver IO: A General Architecture for Structured Inputs & Outputscited by 629
  3. 2021PointCLIP: Point Cloud Understanding by CLIPcited by 463
  4. 2021Conflict-Averse Gradient Descent for Multi-task Learningcited by 459
  5. 2021In-Place Scene Labelling and Understanding with Implicit Scene Representationcited by 415
  6. 2024Metric3Dv2: A Versatile Monocular Geometric Foundation Model for Zero-shot Metric Depth and Surface Normal Estimationcited by 395
  7. 2024UniDepth: Universal Monocular Metric Depth Estimationcited by 382
  8. 2023Metric3D: Towards Zero-shot Metric 3D Prediction from A Single Imagecited by 365
  9. 2021Omnidata: A Scalable Pipeline for Making Multi-Task Mid-Level Vision Datasets from 3D Scanscited by 336
  10. 2025π3: Permutation-Equivariant Visual Geometry Learningcited by 319
  11. 2025MapAnything: Universal Feed-Forward Metric 3D Reconstructioncited by 314
  12. 2023Unified-IO 2: Scaling Autoregressive Multimodal Models with Vision, Language, Audio, and Actioncited by 302
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  1. 2024MoGe: Unlocking Accurate Monocular Geometry Estimation for Open-Domain Images with Optimal Training Supervisioncited by 299
  2. 2022MultiMAE: Multi-modal Multi-task Masked Autoencoderscited by 291
  3. 2025MoGe-2: Accurate Monocular Geometry with Metric Scale and Sharp Detailscited by 261
  4. 2021SPoT: Better Frozen Model Adaptation through Soft Prompt Transfercited by 235
  5. 2021MT-Opt: Continuous Multi-Task Robotic Reinforcement Learning at Scalecited by 229
  6. 2021Efficiently Identifying Task Groupings for Multi-Task Learningcited by 222
  7. 2025Video models are zero-shot learners and reasonerscited by 220
  8. 2022Omnivore: A Single Model for Many Visual Modalitiescited by 215
  9. 2021Concealed Object Detectioncited by 212
  10. 2023Sequential Modeling Enables Scalable Learning for Large Vision Modelscited by 212
  11. 2023UniControl: A Unified Diffusion Model for Controllable Visual Generation In the Wildcited by 200
  12. 2021UniT: Multimodal Multitask Learning with a Unified Transformercited by 195
  13. 2025UniDepthV2: Universal Monocular Metric Depth Estimation Made Simplercited by 173
  14. 2021LogME: Practical Assessment of Pre-trained Models for Transfer Learningcited by 172
  15. 2021Distribution Matching for Heterogeneous Multi-Task Learning: a Large-scale Face Studycited by 168
  16. 2022CroCo: Self-Supervised Pre-training for 3D Vision Tasks by Cross-View Completioncited by 160
  17. 2021Geometry Uncertainty Projection Network for Monocular 3D Object Detectioncited by 156
  18. 2021CrossFit: A Few-shot Learning Challenge for Cross-task Generalization in NLPcited by 142
  19. 2023Neural Architecture Search: Insights from 1000 Paperscited by 139
  20. 2022Multimodal Token Fusion for Vision Transformerscited by 136
  21. 2024Rethinking Inductive Biases for Surface Normal Estimationcited by 124
  22. 2023Skill-it! A Data-Driven Skills Framework for Understanding and Training Language Modelscited by 121
  23. 20234M: Massively Multimodal Masked Modelingcited by 120
  24. 20223D Common Corruptions and Data Augmentationcited by 119
  25. 2022Foundations and Trends in Multimodal Machine Learning: Principles, Challenges, and Open Questionscited by 116
  26. 2022The CLRS Algorithmic Reasoning Benchmarkcited by 106
  27. 2021Boosting Monocular Depth Estimation Models to High-Resolution via Content-Adaptive Multi-Resolution Mergingcited by 104
  28. 2022M3ViT: Mixture-of-Experts Vision Transformer for Efficient Multi-task Learning with Model-Accelerator Co-designcited by 98
  29. 2022Neural Collapse: A Review on Modelling Principles and Generalizationcited by 95
  30. 2023Soft Merging of Experts with Adaptive Routingcited by 90
  31. 2021Ensembling Off-the-shelf Models for GAN Trainingcited by 86
  32. 2021Multi-Task Self-Training for Learning General Representationscited by 85
  33. 2021RotoGrad: Gradient Homogenization in Multitask Learningcited by 83
  34. 2022An Information-Theoretic Approach to Transferability in Task Transfer Learningcited by 81
  35. 2021Domain Adaptive Semantic Segmentation with Self-Supervised Depth Estimationcited by 80
  36. 2023FAMO: Fast Adaptive Multitask Optimizationcited by 78
  37. 2024MMEarth: Exploring Multi-Modal Pretext Tasks For Geospatial Representation Learningcited by 77
  38. 2022Offline Visual Representation Learning for Embodied Navigationcited by 75

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