Job Description:

1. support data preparation;

2. support model building and tuning;

3. engaged in model validation;

4. other tasks arranged by the manager

Job requirements:

1. be able to work 4-5 days a week, can last for at least 3 months, long term is preferred;

2. computer science, statistics, software-engineering, railway-engineering related major, prefer grade 2 postgraduate students;

3. familiar with basic machine learning methods and has a great interest in it;

4. good programming skills in python or R.