Algorithm Interview Topics, Vol. 1

How to Use Single & Doubly Linked Lists

A linked list is a linear data structure whose elements are not stored in a continuous location. This means that a linked list contains separate vacuoles known as ‘nodes’, which contain the data they were created to contain and a reference to another node in the list.

Some advantages of…

How to Quickly Transform, Train, & Model Your Data

When training machine learning models, the process of transforming, training, and then testing models can get cumbersome. An ML pipeline is a quick way to code a workflow that allows us to do everything from transforming data to training models.

Using the scikit-learn package on Python, we can write an…

Paul Torres

Data Scientist with a Physicist’s heart. Looking through numbers to tell a story that people will care about.

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