Papers › Deep Multi-instance Networks with Sparse Label Assignment for Whole Mammogram Classification

Deep Multi-instance Networks with Sparse Label Assignment for Whole Mammogram Classification

23 May 2017arXiv:1705.08550archive 2025-07-28

Wentao Zhu, Qi Lou, Yeeleng Scott Vang, Xiaohui Xie

Mammogram classification is directly related to computer-aided diagnosis of breast cancer. Traditional methods rely on regions of interest (ROIs) which require great efforts to annotate. Inspired by the success of using deep convolutional features for natural image analysis and multi-instance learning (MIL) for labeling a set of instances/patches, we propose end-to-end trained deep multi-instance networks for mass classification based on whole mammogram without the aforementioned ROIs. We explore three different schemes to construct deep multi-instance networks for whole mammogram classification. Experimental results on the INbreast dataset demonstrate the robustness of proposed networks compared to previous work using segmentation and detection annotations.

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Tasks

ClassificationGeneral ClassificationSuspicous (BIRADS 4,5)-no suspicous (BIRADS 1,2,3) per image classificationWhole Mammogram Classification

Results from the paper archive 2025-07-28

TaskDatasetModelMetricValueRank at snapshotLeaderboardReport
Suspicous (BIRADS 4,5)-no suspicous (BIRADS 1,2,3) per image classification InBreast AlexNet+Sparse MIL INbr. Auto. AUC 0.89 #9 of 16 Archive leaderboard report
Suspicous (BIRADS 4,5)-no suspicous (BIRADS 1,2,3) per image classification InBreast AlexNet+Label Assign. MIL INbr. Auto. AUC 0.84 #12 of 16 Archive leaderboard report
Suspicous (BIRADS 4,5)-no suspicous (BIRADS 1,2,3) per image classification InBreast AlexNet+Max Pooling MIL AUC 0.83 #14 of 16 Archive leaderboard report
Suspicous (BIRADS 4,5)-no suspicous (BIRADS 1,2,3) per image classification InBreast AlexNet AUC 0.79 #15 of 16 Archive leaderboard report

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