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hack481347dYeah they are one of the biggest companies in this area which have pretty nice tech and they can't handle this simple shit. I bought a laptop and I don't want ANOTHER ONE! Get your shit together amazon.
I think they can solve the problem with something like
([ | A - B | ] + 0.00001) * (D+0.00001)
where A = feature matrix of Item A
B = feature matrix of Item B
| A - B | = tell how similar they are to each other (float value).
D = tell the differences between two item are. float value between range of 0 to 1.
0 = similar , 1 = different
The differences value (D) can be calculated by using product category column.
if both of the item category are Laptop , the D value will be 0.
Wait ! Why did I just write math formula and explanation on the rant post?
@aswarth yeah it's just a parameter. Nothing too difficult here.