The Data Science Lab Multi-Class Classification Using LightGBM Dr. James McCaffrey of Microsoft Research provides a full-code, step-by-step machine learning tutorial on how to use the LightGBM system ...

This is particularly true in Python, seeing as Python is such a popular option for machine learning and data science. Read on then, and we’ll explore how to read CSV files in Python!

When run it produces: $ python csv1.py A : 1 B : 2 C D : 3 4 A : 5 B : 6 C D : 7 In addition, the csv module provides writer objects for writing CSV files. The following Python program converts our ...