Predicting Beer Ratings with in-database machine learning and APEX


EMEA Community Tour

Date and time

Wednesday, 16. October 2019., 14:30


Hall A



SQL and PL/SQL are very powerful languages for machine learning but the visualization capabilities are limited. In this presentation we will see how APEX can be used as a visualization interface for in-database machine learning. We will demonstrate the whole process of predicting beer ratings starting with collecting and analyzing data to implementing the beer rating application made with APEX. And we will visualize the process using APEX. We will be using SQL, PL/SQL, classification, and APEX.

Lecture details

Type: Lecture
Level of difficulty: Detailed
Experience Level: Experienced
Desirable listeners function: Developers , DBA

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The conference is organized by the Croatian Association of Oracle users. More about the association can be found at

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