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7 famous analytics and AI disasters

CIO Business Intelligence

MIT Technology Review has chronicled a number of failures, most of which stem from errors in the way the tools were trained or tested. In March 2016, Microsoft learned that using Twitter interactions as training data for machine learning algorithms can have dismaying results. In a statement on Oct. In a statement on Oct.

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6 Case Studies on The Benefits of Business Intelligence And Analytics

datapine

Everything is being tested, and then the campaigns that succeed get more money put into them, while the others aren’t repeated. This methodology of “test, look at the data, adjust” is at the heart and soul of business intelligence. Lieferando is a European online food-ordering service that was acquired by Just Eat Take Away in 2014.

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Billie Inspires Customer Trust with Tool to Improve Dashboard Reliability

Sisense

With that in mind, the developers at Billie came up with the idea to automatically test Sisense charts. While it’s not possible to programmatically interact with the dashboards or charts directly, we knew that all queries that are used as part of charts are stored in Sisense’s version control,” BI Developer Ivan Yeromenko explains.

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How To Suck At Social Media: An Indispensable Guide For Businesses

Occam's Razor

Higher Order Bits: Human vs. Business, Success KPIs, S-T-D-C Framework, MoR Test. "So what if no one interacted with your Twitter feed, at least they saw it!" I believe the best way to measure success is to measure the above four metrics (actual interaction/action/outcome). It is pronounced the more test.

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Run Trino queries 2.7 times faster with Amazon EMR 6.15.0

AWS Big Data

Trino is an open source distributed SQL query engine designed for interactive analytic workloads. Benchmark setup In our testing, we used the 3 TB dataset stored in Amazon S3 in compressed Parquet format and metadata for databases and tables is stored in the AWS Glue Data Catalog. In this post, we compare Amazon EMR 6.15.0

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Stablecoins: Solving the cryptocurrency volatility crisis

O'Reilly on Data

This, of course, is in an effort to move forward the culture of open source, from static code branches sitting in source trees to living and evolving useful systems ready for live interaction, still egalitarian and open access in nature. Stablecoin history.

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The Data Visualization Design Process: A Step-by-Step Guide for Beginners

Depict Data Studio

Lots of time and interest: Interactive charts. Consult a Chart Chooser My interactive Chart Chooser includes dozens of chart types, resources, tutorials, and templates. Apply the Squint Test In these before scatter plot on the left, the cluttered appearance distracts us from the data. Apply the Squint Test.