Finding similar users in the dataset

One of the most important tasks in building a recommendation engine is finding users who are similar. This is useful in creating the recommendations that will be provided to these users.

Getting ready

In this recipe, we will see how to build a model to find users who are similar.

How to do it...

Let's take a look at how to find similar users in the dataset:

1. Create a new Python file and import the following packages (the full code is in the find_similar_users.py file that's already provided for you):

import json 
import numpy...