Requirements:
tensorflow-gpu 2.1.0
pandas 1.1.3
numpy 1.19.1
ValuedShopper sample data can be downloaded from this link: https://surfdrive.surf.nl/files/index.php/s/xzGphViZu3k3Kxg
Dunnhumby data can be downloaded from this link: https://surfdrive.surf.nl/files/index.php/s/V14cpPJlJxW25Jl