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TDWI Articles

Practical Data Science


Data Stories: Tech Investments, AI Tasks, CEO Photos

These data visualizations show which industries big tech companies invest in, what office workers think about AI, and what an AI thinks about corporate headshots.

Data Digest: Data Science Workflow, Model Advice, and Organizational Support

Common mistakes for data science processes, principles for data science models, and what organizations should be doing to support data scientists.

Data Stories: Watching the Spread of Delta

Visualizations show the spread of the COVID-19 Delta variant worldwide and the impact in the U.S., particularly among the unvaccinated.

5 Things to Look for in Your Next Data Science Platform

Finding the right data science tools is paramount if your team is to discover business insight. Here are five things to look for when you search for your next data science platform.

How to Judge a Training Data Set

AI practitioners need to be aware of best practices in training data preparation, as well as the myriad ways in which to avoid or reduce bias in your data set.

Data Digest: Data Science Diversity, Misrepresentations, and Education

Discrimination against women in data science, companies using the term data science without understanding it, and how data science ideas could be taught to younger kids.

Data Stories: Chart Colors, Text Direction, Animation

Some best practices for color in data visualization and some amusing options for visualization style.

The True Cost of Moving to the Cloud

Managing your cloud environment requires attention to practices and procedures that can keep costs from ballooning.

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