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[P] FP Growth

[P] FP Growth

I have the following table:

https://i.redd.it/5szak6k1mhe31.png

I need to perform fp growth so that the ‘Student’ tuple in ‘Category’ and ‘Profession’ are considered separately and I can get the pattern [10-20], [Student], [Student]. The code i am using gives me support along with the patterns and it considers ‘Student’ in all the columns as same, how can extract only the patterns from this code and also get the pattern mentioned above?

I have the following code:

dataset = [[’10-20′, ‘Student’, ‘Student’, ‘Chicago’],

[’30-40′, ‘Adult’, ‘Unemployed’, ‘Chicago’],

[’30-40′, ‘Adult’, ‘Finance’, ‘Washington’],

[’10-20′, ‘Student’, ‘Student’, ‘Boston’]]

import pandas as pd

from mlxtend.preprocessing import TransactionEncoder

te = TransactionEncoder()

te_ary = te.fit(dataset).transform(dataset)

df = pd.DataFrame(te_ary, columns=te.columns_)

df

print(df)

from mlxtend.frequent_patterns import fpgrowth

print(fpgrowth(df, min_support=0.2))

print(fpgrowth(df, min_support=0.2, use_colnames=True))

Current output:

support itemsets

0 0.50 (Student)

1 0.50 (Chicago)

2 0.50 (10-20)

3 0.50 (Adult)

4 0.50 (30-40)

5 0.25 (Unemployed)

6 0.25 (Washington)

7 0.25 (Finance)

8 0.25 (Boston)

9 0.25 (Chicago, Student)

10 0.50 (10-20, Student)

11 0.25 (10-20, Chicago)

12 0.25 (10-20, Chicago, Student)

13 0.25 (Chicago, Adult)

14 0.50 (30-40, Adult)

15 0.25 (30-40, Chicago)

16 0.25 (30-40, Chicago, Adult)

17 0.25 (30-40, Unemployed)

18 0.25 (Unemployed, Adult)

19 0.25 (Chicago, Unemployed)

20 0.25 (30-40, Unemployed, Adult)

21 0.25 (30-40, Chicago, Unemployed)

22 0.25 (Chicago, Unemployed, Adult)

23 0.25 (30-40, Chicago, Unemployed, Adult)

24 0.25 (Washington, 30-40)

25 0.25 (Washington, Adult)

26 0.25 (Washington, 30-40, Adult)

27 0.25 (Washington, Finance)

28 0.25 (30-40, Finance)

29 0.25 (Finance, Adult)

30 0.25 (Washington, 30-40, Finance)

31 0.25 (Washington, Finance, Adult)

32 0.25 (30-40, Finance, Adult)

33 0.25 (Washington, 30-40, Finance, Adult)

34 0.25 (10-20, Boston)

35 0.25 (Student, Boston)

36 0.25 (10-20, Student, Boston)

>>>

submitted by /u/gursi1
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Toronto AI is a social and collaborative hub to unite AI innovators of Toronto and surrounding areas. We explore AI technologies in digital art and music, healthcare, marketing, fintech, vr, robotics and more. Toronto AI was founded by Dave MacDonald and Patrick O'Mara.