The data provided by STEG is composed of two files. The first one is comprised of client data and the second one contains billing history since 2005.

Client:

• Client_id: Unique id for client
• District: District where the client is
• Client_catg: Category client belongs to
• Region: Area where the client is
• Creation_date: Date client joined
• Target: fraud:1 , not fraud: 0

Invoice data

• Client_id: Unique id for the client
• Invoice_date: Date of the invoice
• Tarif_type: Type of tax
• Counter_number:
• Counter_statue: takes up to 5 values such as working fine, not working, on hold statue, ect
• Counter_code:
• Reading_remarque: notes that the STEG agent takes during his visit to the client (e.g: If the counter shows something wrong, the agent gives a bad score)
• Counter_coefficient: An additional coefficient to be added when standard consumption is exceeded
• Consommation_level_1: Consumption_level_1
• Consommation_level_2: Consumption_level_2
• Consommation_level_3: Consumption_level_3
• Consommation_level_4: Consumption_level_4
• Old_index: Old index
• New_index: New index
• Months_number: Month number
• Counter_type: Type of counter