Questions that come from real life — Stack Overflow is the largest online community that constantly asks and answers questions in software, coding, data science, and many other subjects. What I think makes it a priceless resource is that questions come from the real-life. People post questions about what they struggle with in their jobs. The answers…

Questions that come from the real life — Stack Overflow is the largest online community that constantly asks and answers questions in software, coding, data science, and many other subjects. What I think makes it a priceless resource is that questions come from the real-life. People post questions about what they struggle with in their jobs. The answers…

Learn the business before attempting to make it better — We see different numbers for what percentage of machine learning models never make it into production. I do not want to give an exact number but let’s just say most machine learning models fail to be productionalized. There might be several different reasons for not being able to take the…

An adventure worth considering. I always enjoy learning something new. I recently learned about Tony Cicoria, a doctor who acquired an unusual affinity for music after being struck by lightning. I was listening to a podcast when I first heard of Tony. …

But you should. Pandas might be the most versatile tool in the data analysis and manipulation scope. What makes it so is the rich selection of functions and methods. In this article, I will mention 5 functions that I think you hardly ever used. You won’t need them quite often…

Validate, profile, and document your data — I used to work for a retail analytics company where we provided analytical solutions to help retailers improve their businesses such as inventory and allocation optimization, demand forecasting, and dynamic pricing. A typical workflow starts from a daily feed from the customer, which is the raw data used as input…

A practical guide — Data structures are of crucial importance in a programming language. How to store, manage, and manipulate data are the key factors in creating robust and efficient programs. One of the built-in data structures in Python is list, which is represented as a collection of data points in square brackets. Lists…

A robust tool for Edge AI. The tremendous growth of data science and machine learning has resulted in a rapidly increasing number of applications in a wide range of industries. More and more businesses have adopted machine learning to create value, improve their processes, and increase productivity and profitability. As…

The path to an efficient and organized workflow. — Pandas is a data analysis and manipulation library so it can get you from messy raw data to informative insights. During this process though, you are likely to do a series of data cleaning, processing, analysis operations. The pipe function helps design an organized and robust workflow when you have…