Table 1.

Knowledge towards AI among all respondents using an objective assessment (n = 476)

AI-deep learning objective assessment questions presents as true/false and I don’t know	Correct answers
Deep learning is a class of machine learning algorithms that use multiple layers of neural networks.	19.5%
Deep learning methods learn directly from data, without the need of hand-engineered feature extraction.	18.3%
Application of deep learning in radiology requires large databases of labeled medical images.	33.6%
Deep learning systems are often opaque: it can be difficult to delineate the underlying “thought process”.	17.9%
Existing deep learning technology can achieve good pattern recognition but lacks the ability of deductive reasoning.	22.1%