n my below data set, I need to find unique sequences and assign them a serial no ..
DataSet :
user age maritalstatus product
A Young married 111
B young married 222
C young Single 111
D old single 222
E old married 111
F teen married 222
G teen married 555
H adult single 444
I adult single 333
unique sequence:
young married 0
young single 1
old single 2
old married 3
teen married 4
adult single 5
After finding the unique values like shown above, if I pass a dataframe like below,
newdataframe
user age maritalstatus
A Young married
X young Single
D old single
Z old married
it should return me the products as a list .
A: [222] - as user A has already purchased 111, the matching sequence contains 222, so returns 222.
X: [111, 222]
D: [] - returns nothing, as there is only one sequence like this, and D has already purchased the product 222, so returns empty.
Z: [111] matches with sequence E, so returned 111
if there is no sequence, like below
user age maritalstatus
Y adult married
it should return me an empty list
Y : []
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