1. Multiple instance learning for digital pathology: A review of the state-of-the-art, limitations & future potential.
- Author
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Gadermayr, Michael and Tschuchnig, Maximilian
- Subjects
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DEEP learning , *ARTIFICIAL neural networks , *DIGITAL learning , *MACHINE learning , *DIGITAL images , *GRAPHICS processing units , *IMAGE analysis - Abstract
Digital whole slides images contain an enormous amount of information providing a strong motivation for the development of automated image analysis tools. Particularly deep neural networks show high potential with respect to various tasks in the field of digital pathology. However, a limitation is given by the fact that typical deep learning algorithms require (manual) annotations in addition to the large amounts of image data, to enable effective training. Multiple instance learning exhibits a powerful tool for training deep neural networks in a scenario without fully annotated data. These methods are particularly effective in the domain of digital pathology, due to the fact that labels for whole slide images are often captured routinely, whereas labels for patches, regions, or pixels are not. This potential resulted in a considerable number of publications, with the vast majority published in the last four years. Besides the availability of digitized data and a high motivation from the medical perspective, the availability of powerful graphics processing units exhibits an accelerator in this field. In this paper, we provide an overview of widely and effectively used concepts of (deep) multiple instance learning approaches and recent advancements. We also critically discuss remaining challenges as well as future potential. • A review of publications on multiple instance learning in digital pathology. • Due to a strong increase since 2019, we strongly focus on the last three years. • We structured according to the technically innovative building blocks. • We provide a discussion including future potential and limitations. [ABSTRACT FROM AUTHOR]
- Published
- 2024
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