sber

Sberbank Home Assignment (2018)

Position: Junior Data Scientist.

The task of determining the industry of the company.

Data

Data is stored in a folder data using git lfs
To download data install git lfs and execute:

git lfs fetch
git lfs checkout

pays.csv - payments between companies:

• hash_inn_kt - anonymized sender INN
• hash_inn_dt - anonymized recipient INN
• week - week
• count - number of payments per week
• sum - the amount of payments per week, rounded to the nearest hundred

inn_info_public.csv - company information:

• hash_inn - anonymized INN
• okved2 - anonymized industry (target variable)
• region - anonymized region
• is_public - flag train / validation

Solution

My solution in solution.ipynb