Data Science Articles

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Mikaela Pisani & Anthony Figueroa Mikaela Pisani & Anthony Figueroa
Updated on February 23, 2023

How Will AI Change Business? 5 Questions to Ponder.

Philosophical matters emerge as the paradigm shifts to creative tasks from automation.

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Mohammed Alhamid Mohammed Alhamid
Updated on February 22, 2023

Ensemble Models: What Are They and When Should You Use Them?

Sometimes one model isn’t enough. In this guide to ensemble models, I’ll walk you through how (and when) to use ensemble techniques for your machine learning models.

Beth Homer Beth Homer
Updated on February 22, 2023

Top Intelligent Automation Trends Worth Watching

Expect more cloud tech and human-digital collaboration in the very near future.

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Zolzaya Luvsandorj Zolzaya Luvsandorj
Updated on February 17, 2023

A Beginner’s Guide to Propensity Score Matching

Propensity score matching is a non-experimental causal inference technique. These are the five key steps when doing causal analysis with propensity score matching.

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David Koff David Koff
Updated on February 17, 2023

Base 12: An Introduction

Base 12, also called duodecimal, is a number system that uses 12 as its base. Here, our expert explains how the system works.

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Dhilip Subramanian Dhilip Subramanian
Updated on February 17, 2023

10 Common SQL Interview Questions

SQL is an important tool in a number of careers. Our expert lays out some of the most common questions you can expect in an SQL interview.

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Valentina Alto Valentina Alto
Updated on February 14, 2023

Understanding Ordinary Least Squares (OLS) Regression

Linear regression is employed in supervised machine learning tasks. OLS regression can be used to obtain a straight line as close as possible to your data points.

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Raivat Shah Raivat Shah
Updated on February 10, 2023

Introduction to Priority Queues in Python

A priority queue in Python is an abstract data structure that is like a normal queue but where each item has a special “key” to quantify its “priority.”

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Akshay Kumar Akshay Kumar
Updated on February 10, 2023

Base64 Encoding: What Is It? How Does It Work?

Base64 is a binary to a text encoding scheme that represents binary data in an ASCII string format — essential for carrying data stored in binary across channels.

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Kaycee Lai Kaycee Lai
Updated on February 09, 2023

What Is a Data Lake? Is It Right for Your Company?

A few questions to help determine if it’s the data architecture you really need.

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