Data-efficient and weakly supervised computational pathology on whole-slide images.
Data-efficient and weakly supervised computational pathology on whole-slide images.
复制标题
全切片图像上的数据高效和弱监督计算病理学。
DOI:
10.1038/s41551-020-00682-w
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发表时间:
2021-06
影响因子:
28.1
通讯作者:
Mahmood F
中科院分区:
文献类型:
--
作者:
Lu MY;Williamson DFK;Chen TY;Chen RJ;Barbieri M;Mahmood F
Deep-learning methods for computational pathology require either manual annotation of gigapixel whole-slide images (WSIs) or large datasets of WSIs with slide-level labels and typically suffer from poor domain adaptation and interpretability. Here we report an interpretable weakly supervised deep-learning method for data-efficient WSI processing and learning that only requires slide-level labels. The method, which we named clustering-constrained-attention multiple-instance learning (CLAM), uses attention-based learning to identify subregions of high diagnostic value to accurately classify whole slides and instance-level clustering over the identified representative regions to constrain and refine the feature space. By applying CLAM to the subtyping of renal cell carcinoma and non-small-cell lung cancer as well as the detection of lymph node metastasis, we show that it can be used to localize well-known morphological features on WSIs without the need for spatial labels, that it overperforms standard weakly supervised classification algorithms and that it is adaptable to independent test cohorts, smartphone microscopy and varying tissue content.
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影响因子:
10.6
作者:
Mahmood F;Borders D;Chen RJ;Mckay GN;Salimian KJ;Baras A;Durr NJ
通讯作者:
Durr NJ
影响因子:
82.9
作者:
Chen, Po-Hsuan Cameron;Gadepalli, Krishna;Stumpe, Martin C.
通讯作者:
Stumpe, Martin C.
影响因子:
78.8
作者:
Bera, Kaustav;Schalper, Kurt A.;Madabhushi, Anant
通讯作者:
Madabhushi, Anant
影响因子:
64.8
作者:
Esteva A;Kuprel B;Novoa RA;Ko J;Swetter SM;Blau HM;Thrun S
通讯作者:
Thrun S
影响因子:
22.7
作者:
Kather JN;Heij LR;Grabsch HI;Loeffler C;Echle A;Muti HS;Krause J;Niehues JM;Sommer KA;Bankhead P;Kooreman LF;Schulte JJ;Cipriani NA;Buelow RD;Boor P;Ortiz-Brüchle NN;Hanby AM;Speirs V;Kochanny S;Patnaik A;Srisuwananukorn A;Brenner H;Hoffmeister M;van den Brandt PA;Jäger D;Trautwein C;Pearson AT;Luedde T
通讯作者:
Luedde T