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English(EN) Learning to Predict Distributions over Weight Updates for Test-Time Adaptation

新研究探索用于大型语言模型的先进测试时自适应技术

研究人员正在开发先进的测试时自适应(TTA)技术,以提高大型语言模型(LLM)在分布变化下的鲁棒性。一种方法是分布超网络(Distributional Hypernetworks),它预测权重更新上的分布而非点估计,通过采样多个自适应模型来实现更好的自适应和测试时扩展。另一种方法是误分类感知秩限制自适应(Misclassification Aware Rank-Limited Adaptation, MARLA),它通过识别和纠正低维子空间中的错误来提高最差组性能,而无需显式子组注释。此外,共形预测主动TTA(Conformal Prediction Active TTA, CPATTA)和WISE-ATTA关注主动TTA的效率,其中CPATTA使用原则性的共形不确定性来改进数据选择,而WISE-ATTA则专注于在预算内何时请求标签以优化监督分配。 AI

影响 这些在测试时自适应方面的进展,通过提高AI模型处理未见数据和分布变化的能力,有望在实际应用中带来更鲁棒、更可靠的AI模型。

排序理由 多篇arXiv论文详细介绍了机器学习模型测试时自适应技术的新研究。

在 Hugging Face Daily Papers 阅读 →

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新研究探索用于大型语言模型的先进测试时自适应技术

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多篇arXiv论文详细介绍了机器学习模型测试时自适应技术的新研究。
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报道来源 [7]

  1. arXiv cs.LG TIER_1 English(EN) · Azal Ahmad Khan, Keshav Ramji, Tahira Naseem, Ali Anwar, Ram\'on Fernandez Astudillo ·

    学习预测权重更新的分布以进行测试时自适应

    arXiv:2610.01934v1 Announce Type: new Abstract: Hypernetworks have recently shown success in dynamically adapting the parameters of Large Language Models (LLMs) at runtime based on signals such as task descriptions or additional demostrations. Here we ask: how much adaptation sig…

  2. arXiv cs.LG TIER_1 English(EN) · Abinitha Gourabathina, Hyewon Jeong, Teya Bergamaschi, Marzyeh Ghassemi, Collin Stultz ·

    Rank-Constrained Adaptation for Reliable Real-World Performance

    arXiv:2602.06924v3 Announce Type: replace Abstract: Deep learning models trained to optimize average accuracy often exhibit systematic failures on particular subpopulations. In real-world settings like healthcare, the subpopulations most affected by such disparities are frequentl…

  3. Hugging Face Daily Papers TIER_1 English(EN) ·

    学习预测权重更新的分布以进行测试时适应

    Hypernetworks have recently shown success in dynamically adapting the parameters of Large Language Models (LLMs) at runtime based on signals such as task descriptions or additional demostrations. Here we ask: how much adaptation signal can be obtained using only the input query t…

  4. arXiv cs.AI TIER_1 English(EN) · Tingyu Shi, Fan Lyu, Haihua Zhu, Dadi Wang, Shaoliang Peng ·

    CPATTA:主动测试时自适应的保形监督分配

    arXiv:2509.25692v2 Announce Type: replace-cross Abstract: Active Test-Time Adaptation (ATTA) improves model robustness under domain shift by selectively querying human annotations at deployment, but existing methods use heuristic uncertainty measures and suffer from low data sele…

  5. arXiv cs.AI TIER_1 English(EN) · Muhammad Huzaifa, Lea Sch\"onherr, Thorsten Eisenhofer ·

    WISE-ATTA:在预算主动测试时间自适应中何时请求标签

    arXiv:2609.37687v1 Announce Type: new Abstract: Active test-time adaptation (ATTA) improves robustness under distribution shift by updating a deployed model during inference while selectively querying supervision. However, most existing ATTA methods implicitly assume that supervi…

  6. Hugging Face Daily Papers TIER_1 English(EN) ·

    WISE-ATTA:在预算主动测试时间自适应中何时请求标签

    Active test-time adaptation (ATTA) improves robustness under distribution shift by updating a deployed model during inference while selectively querying supervision. However, most existing ATTA methods implicitly assume that supervision can be requested for every incoming test ba…

  7. arXiv cs.CV TIER_1 English(EN) · Youjia Zhang, Huiling Liu, Soyun Choi, Jaehong Yoon, Sungeun Hong ·

    并非所有修正都有益:增益引导的持续测试时适应

    arXiv:2609.36655v1 Announce Type: new Abstract: Continual test-time adaptation (CTTA) adapts a source model to an unlabeled test stream whose distribution may change over time. Existing TTA methods often assess prediction reliability using confidence or entropy, which primarily r…