2021
DOI: 10.1016/j.artmed.2021.102197
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An attention-based weakly supervised framework for spitzoid melanocytic lesion diagnosis in whole slide images

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Cited by 30 publications
(15 citation statements)
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“…As depicted in Table 2, models trained under a semi-supervision scenario clearly outperform the one trained with annotated samples only (S a ). Note that the proposed model also reaches a better classification accuracy than that of previous works studying the same type of lesions [9].…”
Section: Classificationmentioning
confidence: 63%
See 1 more Smart Citation
“…As depicted in Table 2, models trained under a semi-supervision scenario clearly outperform the one trained with annotated samples only (S a ). Note that the proposed model also reaches a better classification accuracy than that of previous works studying the same type of lesions [9].…”
Section: Classificationmentioning
confidence: 63%
“…A notable implementation of this formulation is [3], where [7] have also successfully been applied to WSI, enabling the identification of informative tiles [8]. As for the automatic diagnosis of skin melanocytic lesions, [9] is the only approach so far that leverages the MIL scenario to analyze these tumors on WSIs, combining inductive transfer learning and weakly supervision to propose an end-to-end framework with an attention-based final prediction. Self-training.…”
Section: Related Workmentioning
confidence: 99%
“…However, tissue biopsy is essential to achieve a formal diagnosis. Most deep-learning diagnostic applications for histological images are for the differentiation between melanoma and nevi [ 25 , 26 , 27 , 28 , 29 , 30 , 31 , 32 , 33 ]. However, multiple studies show applications in the differentiation between melanoma, nevi, and normal skin [ 34 , 35 ]; and differentiation between melanoma and nonmelanoma skin cancers [ 36 , 37 , 38 ].…”
Section: Resultsmentioning
confidence: 99%
“…Using a weakly supervised CNN-based method, Amor et al created a pipeline to identify tiles of tumor regions and then classify WSIs based on the output tiles. This group’s model for ROI extraction achieved an accuracy of 92.31% and a classification model accuracy of 80% [ 28 ].…”
Section: Resultsmentioning
confidence: 99%
“…As the backbone of the teacher and the student model, we choose the SeaNet (with VGG16) proposed in [18]. The use of this framework demonstrated the improvement over standard methods for detecting tumor regions in histological images.…”
Section: Optimization Of the Teacher-student Parametersmentioning
confidence: 99%