UKOUG Conference 1999 : Who was there & what they were talking about

Yes you read the title of this blog post correctly!

Recently I was doing a bit a clear out and I came across a CD of the UKOUG Conference proceedings from 1999. That was my second UKOUG conference and how times have changed.

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The CD contained all the conference proceedings consisting of slides and papers.

Here are some familiar names from back in 1999 who you may find presenting at this years conference, some you (more...)

Using the Identity column for Oracle Data Miner

If you are a user of the Oracle Data Miner tool (the workflow data mining tool that is part of SQL Developer), then you will have noticed that for many of the algorithms you can specify a Case Id attribute along with, say, the target attribute.

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The idea is that you have one attribute that is a unique identifier for each case record. This may or may not be the case in your data model (more...)

New OAA features in Oracle 12.2 Database

The Oracle 12.2c Database has been released and is currently available as a Cloud Service. The on-site version should be with us soon.

A few weeks ago I listed some of the new features that you will find in the Oracle Data Miner GUI tool (check out that blog post). I'll have another blog post soon that looks a bit closer at how the new OAA features are exposed in this tool.

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Creating and Reading SPSS and SAS data sets in R

Have you ever been faced with having to generate a data set in the format that is needed by another analytics tool? or having to generate a data set in a particular format but you don't have the software that generates that format? For example, if you are submitting data to the FDA and other bodies, you may need to submit the data in a SAS formatted file. There are a few ways you can (more...)

Oracle Text, Oracle R Enterprise and Oracle Data Mining – Part 5

In this 5th blog post in my series on using the capabilities of Oracle Text, Oracle R Enterprise and Oracle Data Mining to process documents and text, I will have a look at some of the machine learning features of Oracle Text.

Oracle Text comes with a number of machine learning algorithms. These can be divided into two types. The first is called 'Supervised Learning' where we have two machine learning algorithms for classification type (more...)