Detection of the pathological exposure of pulp using an artificial intelligence tool: a multicentric study over periapical radiographs

Table 1 Data and labelled distribution

Observed Frequency	Train Set	Val Set	Test Set	Total
Images	2755	345	345	3445
Exposed Level	2491	315	300	3106
Not-Exposed Level	3680	480	452	4612

ISSN: 1472-6831