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English(EN) CHIMERA Challenge Task 2 and 3: Response Subtypes Classification and Progression Survival Prediction in Bladder Cancer Patients using Multimodal Datasets

CHIMERA 挑战赛为膀胱癌预测设定人工智能基准

CHIMERA 挑战赛旨在利用多模态数据集提高高风险非肌层浸润性膀胱癌(HR-NMIBC)的预测能力。BRS 任务侧重于从组织病理学和临床病理学数据中对 BCG 反应亚型进行分类,而 Progression 任务则利用组织病理学、结构化数据和 RNA 测序来模拟进展时间。该挑战涉及 368 名患者,收到了 159 份提交,其中最佳模型在 BRS 任务上达到了 0.73 的加权 F1 分数,在 Progression 任务上达到了 0.68 的 C 指数。挑战后分析表明,组织病理学可以部分弥补 BRS 任务中缺失的结构化数据,并且进展模型受益于互补输入。研究还确定了患者级别的预测困难,特别是与 T1 亚期相关的困难,并强调了对缺失感知建模和多机构验证的需求。 AI

影响 为人工智能在膀胱癌预测领域的应用树立了基准,突出了不同模态的贡献和模型改进的领域。

排序理由 该条目描述了一项研究挑战及其在特定医疗条件下使用多模态数据集的基准结果。[lever_c_demoted from research: ic=1 ai=1.0]

在 arXiv cs.CV 阅读 →

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CHIMERA 挑战赛为膀胱癌预测设定人工智能基准

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该条目描述了一项研究挑战及其在特定医疗条件下使用多模态数据集的基准结果。[lever_c_demoted from research: ic=1 ai=1.0]
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  1. arXiv cs.CV TIER_1 English(EN) · Catherine Chia, Tongjie Wang, Robert Spaans, Maryam Mohammadlou, Farbod Khoraminia, J. Alberto Nakauma-Gonz\'alez, Adam Kowalewski, Parandzem Khachatryan, Domingos Oliveira, Khrystyna Faryna, CHIMERA Challenge Consortium, Marlies Wakkee, Sita Vermeulen, … ·

    CHIMERA挑战赛任务2和3:使用多模态数据集对膀胱癌患者的反应亚型分类和疾病进展生存预测

    arXiv:2609.09510v1 Announce Type: cross Abstract: High-risk non-muscle-invasive bladder cancer (HR-NMIBC) carries substantial risks of recurrence and progression, while current clinical risk stratification remains limited. CHIMERA was established as a multimodal AI challenge to b…