Intelligent feature engineering and ontological mapping of brain tumour histomorphologies by deep learning
NATURE MACHINE INTELLIGENCE(2019)
摘要
Deep learning is an emerging transformative tool in diagnostic medicine, yet limited access and the interpretability of learned parameters hinders widespread adoption. Here we have generated a diverse repository of 838,644 histopathologic images and used them to optimize and discretize learned representations into 512-dimensional feature vectors. Importantly, we show that individual machine-engineered features correlate with salient human-derived morphologic constructs and ontological relationships. Deciphering the overlap between human and machine reasoning may aid in eliminating biases and improving automation and accountability for artificial intelligence-assisted medicine.
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关键词
Diagnosis,Nervous system,Engineering,general
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