Data Glossary Lab

Jaccard Similarity is a statistical measure used to compare the similarity and diversity of two different sets of data. It calculates the ratio of the shared items between the sets to the total number of distinct items across both sets combined.

Jupyter Notebook is an open-source web application that allows users to create and share documents containing live code, equations, visualizations, and narrative text.

A Join is a foundational data manipulation operation used to combine rows from two or more distinct data tables based on a shared, related column existing between them. In relational database environments, data is intentionally distributed across multiple smaller tables to eliminate redundancy and maintain data integrity.

A lightweight data format used to exchange information between systems. It stands for JavaScript Object Notation.