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TDWI Articles

Practical Data Science


Data Digest: Edge Analytics, Data-Driven Marketing Opportunities, Decision Rights in Big Data

Today’s articles discuss moving analytics to the site of data collection, finding new target markets with big data, and assigning decision rights for agility with big data.

Marketing IT In-House: 3 Tips for Telling a Good BI Story

Your business colleagues will remember a great story, so learning to tell your team's story can win and keep your in-house customers.

Data Digest: Preventing Data Leaks, Biased Models, and Poor Predictions

How to stop employees from leaving with enterprise data, avoid seeing causal connections that aren’t there, and create better predictive models by combining diverse data.

InsightOps for Advanced Analytics and Data Science

DevOps addresses the challenge of engineering, deploying, and maintaining software for production use. IBM says we need something similar for advanced analytics and data science.

Data Stories: Correlation Is Not Causation

Bad visualizations are everywhere: some are created for humor; some are intended to trick viewers. Are you being fooled by misleading charts?

Data Digest: AI in Security, Benefits of Big Data Analytics, Become an Analyzing Data Scientist

Today’s articles explain the role of AI and machine learning in modern cybersecurity, the broad benefits of big data analytics, and a path for becoming a data scientist focused on statistics, analysis, and problem-solving.

How Accurate Are Your Data Sources?

We often assume that data obtained from outside sources meets the same quality standards as data from our own operational systems. Unfortunately, this may not be true.

Data Digest: Using Event Data, Open Source Myths, Unbiased Algorithms

Read these articles to learn how to manage disparate event data, bust major myths about open source software, and use improved algorithms to prevent bias.

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