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English(EN) Can You Trust Frozen Hematology Foundation Models under Acquisition Shift?

冷冻血液学模型在新数据上鲁棒性差

一篇新发表在arXiv上的研究论文,探讨了在数据采集流程发生迁移时,冷冻血液学基础模型的可靠性。研究发现,虽然这些模型在同域数据上能达到高准确率,但当应用于来自不同扫描仪、地点或制备方法的数据时,其性能会显著下降。在跨数据集场景下,模型校准也会失效,导致自信的错误预测。该研究提出了类别平衡再标准化(CBR)作为一种提高鲁棒性和校准的方法,尽管编码器级别的异常和残余的校准不足仍然存在。 AI

影响 强调了在临床应用中,对基础模型进行超越同域性能的鲁棒性评估至关重要。

排序理由 发表在arXiv上的研究论文,详细说明了模型的性能局限性。 [lever_c_demoted from research: ic=1 ai=1.0]

在 arXiv cs.CV 阅读 →

AI 生成摘要 · Google Gemini · 来自 1 个来源。 我们如何撰写摘要 →

冷冻血液学模型在新数据上鲁棒性差

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发表在arXiv上的研究论文,详细说明了模型的性能局限性。 [lever_c_demoted from research: ic=1 ai=1.0]
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报道来源 [1]

  1. arXiv cs.CV TIER_1 English(EN) · Jai Kumar Sharma, Peeyush Tapadiya ·

    在收购转移下,你能信任冷冻血液学基础模型吗?

    arXiv:2608.25148v1 Announce Type: new Abstract: Frozen hematology foundation-model (FM) embeddings reach near-saturated in-domain white-blood-cell (WBC) accuracy, but clinical deployment demands reliability across scanners, sites, stains and preparation pipelines. We audit 15 fro…