paper

In-Context Multiple Instance Learning

paperactiveprovisionalin-context-multiple-instance-learning-98c2058c·1 events·first seen 12d ago

Aliases: In-Context Multiple Instance Learning

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Multiple Instance Learning (MIL)in-context learning Multi-Task Learning In-Context Reward Adaptation Latent Context Language Models When English Isn't the Best Teacher: Source Language Effects in Cross-Lingual In-Context Learning Reinforcement Learning Elicits Contextual Learning of Unseen Language Translation Multimodal Learning Class-Incremental Learning In-context Vector Distillation Pose-ICL: 3D-Aware In-Context Learning for Pose-Controllable Subject Customization One-Shot Imitation Learning

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4arXiv · cs.AI·12d ago·source ↗

In-context learning applied to Multiple Instance Learning via Perceiver-style pretraining on synthetic data

A new arXiv preprint proposes pretraining an in-context learner with a Perceiver-style architecture on synthetic bag-structured data to solve Multiple Instance Learning (MIL) tasks from a handful of labeled bags at inference time, requiring no gradient updates. The authors evaluate several synthetic data generators and find that a mixture-pretrained model captures complementary inductive biases, outperforming supervised baselines across twelve MIL benchmarks. The work addresses the low-label regime common in domains like computational pathology and satellite imagery.

Evaluation and Benchmarking In-Context Multiple Instance Learning Perceiver IO