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• DevWeek 2016 BI in SQL Server 2016 Workshop Setup

  I got some questions about virtual machine / notebook setup for my Business Intelligence in SQL Server 2016 DevWeek post-conference workshop. I am writing this blog because I want to spread this information as quickly as possible. There will be no labs Read More... Posted Friday, April 15, 2016 9:02 AM by Dejan Sarka | 0 Comments Filed under: Data Mining, business intelligence, data analysis, sql server, Data Quality, master data services, SSRS, Conference, machine learning, R, Azure ML, DevWeek

• Data Mining Algorithms – EM Clustering

  With the K-Means algorithm, each object is assigned to exactly one cluster. It is assigned to this cluster with a probability equal to 1.0. It is assigned to all other clusters with a probability equal to 0.0. This is hard clustering. Instead of distance, Read More... Posted Tuesday, May 12, 2015 5:30 PM by Dejan Sarka | 2 Comments Filed under: Data Mining, data analysis, sql server, Data Quality, data profiling, unsupervised method, continuous learning, fraud detection, machine learning, R, clustering, Azure ML