Data Science Articles

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Ellen Glover Ellen Glover
Updated on April 08, 2024

20 Data Mining Companies to Know

These data mining companies turn raw data into actionable insights.

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Stephen Gossett Stephen Gossett
Updated on April 08, 2024

What Is Alternative Data and Why Is It Changing Finance?

Sometimes messy, sometimes over-aggregated, alt data is still taking over.

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Ellen Glover Ellen Glover
Updated on April 05, 2024

12 OSINT Tools to Know

OSINT tools allow users to more easily explore the wonderful world of publicly available information.

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Mrinal Tyagi Mrinal Tyagi
Updated on April 02, 2024

Histogram of Oriented Gradients: An Overview

Histogram of oriented gradients (HOG) is a feature descriptor used in computer vision and image processing for object detection. Learn how it works.

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Srik Gorthy Srik Gorthy
Updated on April 01, 2024

Euclidean Distance Explained

Euclidean distance measures the length of the shortest line between two points. It’s commonly used in machine learning algorithms. Learn how to calculate it in Python.

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Rahul Agarwal Rahul Agarwal
Updated on March 29, 2024

ROC Curves and AUC: The Ultimate Guide

ROC curves are one of the most common evaluation metrics for checking a classification model’s performance. This guide will help you to truly understand how ROC curves and AUC work together.

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Asim Rahal Asim Rahal
Updated on March 20, 2024

Don’t Be Compliance-First. Be Risk-First Instead.

A risk-first approach focuses on a company’s most significant compliance risks rather than an arbitrary list of regulations.

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Michael Galarnyk Michael Galarnyk
Updated on March 14, 2024

How to Use the Z-Table

A z-table, or standard normal table, reveals what percentage of values fall below a certain z-score in a normal distribution. Here’s how to use one and create your own.

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Joel Hereth Joel Hereth
Updated on March 12, 2024

How to Optimize SQL for Large Data Sets

Optimizing SQL for large data sets is an important step in managing the performance of your database. Follow these best practices to achieve faster data retrieval and efficiency. 

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Rohit Thakur Rohit Thakur
Updated on March 12, 2024

Beginner’s Guide to VGG16 Implementation in Keras

VGG16 is a convolutional neural net architecture that’s used for image recognition. It utilizes 16 layers with weights and is considered one of the best vision model architectures to date.

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