Table 1.

The summary of the dataset used in this work. The 161 hemp samples were classified as sold by the four Italian retailers. Region and city origin of retailers were also reported.

Retailer	№ of Samples	Region	City	Label
A	63	Lombardy	Milan	A1–63
B	43	Lombardy	Mantova	B1–43
C	38	Lazio	Pomezia	C1–38
D	17	Abruzzo	Tortoreto	D1–17