AUTHOR

Articles by Walter Rafelsberger

Videos

From data to insights: Predicting workout types in Strava with Elasticsearch and data frame analytics

This is the seventh and final blog post in our Strava series. I will take you through a journey of data onboarding, manipulation, and visualization using Strava as a backdrop.

By
Philipp Kahr
Walter Rafelsberger
Videos

Unlocking insights: How to analyze Strava data with Elastic AIOps

This is the sixth blog post in a series of ones to follow. I will take you through a journey of data onboarding, manipulation, and visualization using Strava as a backdrop.

By
Philipp Kahr
Walter Rafelsberger
Videos

How to bring Jupyter Notebook visualizations to Kibana dashboards with Vega

Learn how to make advanced data science visualizations by using Vega to combine the strengths of Jupyter Notebooks and Kibana dashboards.

By
Walter Rafelsberger
Videos

User annotations for Elastic machine learning

Learn how to apply user annotations, a new feature in Elastic machine learning, to augment your ML results with the information you have about your data.

By
Walter Rafelsberger
Videos

How to Optimize Elasticsearch Machine Learning Job Configurations using Job Validation

Introduced in Elastic Stack 6.3, job validation for machine learning catches misconfigurations and helps you tweak bucket spans, partition fields and more.

By
Walter Rafelsberger

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