Data Science Articles

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Akshay Kumar Akshay Kumar
Updated on July 17, 2023

Guide to the JavaScript Reduce Method

JavaScript reduce method is a higher order function that reduces arrays to a single function. Here’s what to know.

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Lynn Kwong Lynn Kwong
Updated on July 14, 2023

How to Use JSON Schema to Validate JSON Documents in Python

In Python, we can use the JSON Schema library to validate a JSON document against a schema.

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Sara A. Metwalli Sara A. Metwalli
Updated on July 12, 2023

What Is Data Labeling in Machine Learning?

Data labeling is a crucial step for supervised machine learning algorithms. Here’s what you need to know about data labeling methods, advantages and best practices.

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Scott Thomson Scott Thomson
Updated on July 12, 2023

The Dangers of Too Much Data

Too much data can endanger results, not to mention consumers and the environment.

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Noah Topper Noah Topper
Updated on July 10, 2023

Sigmoid Activation Function: An Introduction

The sigmoid activation function is one of the earliest activation functions used in machine learning, but it still has many useful applications today. Our expert explains everything you need to know.

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Sparsh Gupta Sparsh Gupta
Updated on June 30, 2023

The 7 Most Common Machine Learning Loss Functions

Every machine learning engineer should know about these common loss functions and when to use them.

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Indhumathy Chelliah Indhumathy Chelliah
Updated on June 29, 2023

Merging Lists in Python

There are multiple ways to merge lists in Python. Master leveraging append, extend, concatenation, for loops and more. 

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Mang-Git Ng Mang-Git Ng
Updated on June 14, 2023

How Vertical SaaS Companies Can Meet 3 Data Challenges

Industry-specific SaaS companies are primed for growth. Data issues need not get in the way.

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Cassie Kozyrkov Cassie Kozyrkov
Updated on June 14, 2023

How Should Data Analysis Impact Your Decision-Making Process?

Everyone wants their thinking to be “data-driven,” but what exactly does that mean in practice? Our expert shares a primer on what statistics can and can’t tell you.

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Sara A. Metwalli Sara A. Metwalli
Updated on June 13, 2023

SQL vs. NoSQL: What’s the Difference?

SQL and NoSQL — which one is best for your data? These are their major differences.

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