Incorrect Like-Item recomendations

Incorrect Like-Item recommendations

Hello dear experts,

Have question regarding New Item System recommendations.

Have new Item Pepper (Перец сладкий вес [100351254])

System Recommended Like Items:

However, there is better item from same sbc that hasn’t been chosen:

History ends in same week both for item that system recommends and for better one.

Similarity Score calculated by system:

100351254, 100072124,0.9        

100351254,107840528,0.5

So 100072124 must be chosen as analog. But it hasn’t.

Have any idea why?

Best regards,

Irene