Thomas Martens

Thomas Martens

Lead Expert @ b.telligent

Thomas "Tom" Martens has been awarded as a MSFT Data Platform MVP and works as Lead Expert at b.telligent ( For 20+ years Tom delivers Business Intelligence, Data Warehousing and Analytics solutions. His current interest is about the visualization of data and applying analytical methods to small and large amounts of data. Tom is a regular speaker at the PASS Hamburg, Power BI User Group, PASS Camp, SQL Saturdays and also SQL Server Konferenz.

Current sessions

Use advanced Power BI techniques for text mining

In the age where we are overloaded with information it becomes essential to identify what to read first. For this reason a Power BI app helps to analyze all the emails using methods from text mining and text analysis. Using just the Power BI tool stack this solution makes email analysis versatile and easy to use.
This session provides a short introduction into text mining and text analysis and demonstrates how certain concepts can be utilized using Power BI. Throughout this session some advanced techniques from the whole Power BI stack are applied, ranging from Power Query, to data modeling topics, to advanced DAX usage, even Cognitive Services are incorporated in this analytical pipeline. Technics are used to filter out stop words from the email body and to create a whitelist to easily discover emails that contain content that is of special interest.

Past and future events

DataGrillen 2019

19 Jun 2019 - 20 Jun 2019
Lingen, Lower Saxony, Germany