Notice:

• Packages used:

  • pandas
  • networkx

• Note:

  Python version: 2.7.12

  Data files are not included in the repo.

  Method feature() is much quicker than feature_nx_graph() in feature 1 and feature 2, but quite slow while doing feature 3. Due to time limited for better user experience, I used feature() to complete feature 1 and 2, and used feature_nx_graph() to complete feature 3.

  Method feature_nx_graph() has used package networkx.

  Once run the program, it takes some minutes to create a dictionary for each feature. But tests for transactions are quick.

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