The correlation matrix is a matrix that shows the correlation between variables. It gives the correlation between all the possible pairs of values in a matrix format.
Knowledge graphs are becoming increasingly common thanks to their wide range of applications across industries. This guide introduces you to their basic principles and some examples.
Fuzzy string matching is the process of finding strings that approximately match a pattern. FuzzyWuzzy is a Python library that calculates the differences between sequences and patterns.
Statistical analysis helps you pull meaningful insights from data. The process involves working with data and deducing numbers to tell quantitative stories.
Web analytics refer to the practice of understanding the online behavior of people and turning that behavior into actionable insights to optimize a website or product.
A data pipeline is a series of data processing steps. A data pipeline might move a data set from one data storage location to another data storage location.
Non-relational databases (NoSQL databases) are data stores that are either schema-free, or have relaxed schemas that allow for changes in the data structure.
