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Friday, July 29, 2016
Checking out the Oracle Reserved Words using V$RESERVED_WORDS
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When working with SQL or PL/SQL we all know there are some words we cannot use in our code or to label various parts of it. These languages ...
Tuesday, July 26, 2016
Oracle Text, Oracle R Enterprise and Oracle Data Mining - Part 1
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A project that I've been working on for a while now involves the use of Oracle Text, Oracle R Enterprise and Oracle Data Mining. Oracle ...
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Monday, July 11, 2016
Creating ggplot2 graphics using SQL
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Did you read the title of this blog post! Read it again. Yes, Yes, I know what you are saying, "SQL cannot produce graphics or charts...
Tuesday, July 5, 2016
Cluster Distance using SQL with Oracle Data Mining - Part 4
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This is the fourth and last blog post in a series that looks at how you can examine the details of predicted clusters using Oracle Data Mini...
Thursday, June 30, 2016
googleVis R package for creating google charts in R
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I've recently come across the 'googleVis' R package. This allows you to create a variety of different (typical and standard) cha...
Thursday, June 23, 2016
Cluster Sets using SQL with Oracle Data Mining - Part 3
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This is the third blog post on my series on examining the Clusters that were predicted by an Oracle Data Mining model. Check out the previou...
Thursday, June 16, 2016
Cluster Details with Oracle Data Mining - Part 2
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This is the second blog post of my series on examining the clusters that are predicted for by an Oracle Data Mining model for your data. I n...
Tuesday, June 7, 2016
Examining predicted Clusters and Cluster details using SQL
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In a previous blog post I gave some details of how you can examine some of the details behind a prediction made using a classification mode...
Monday, May 30, 2016
PREDICTION_DETAILS function in Oracle
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When building predictive models the data scientist can spend a large amount of time examining the models produced and how they work and perf...
Friday, May 6, 2016
Advanced Analytics in Oracle Data Visualization Desktop
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Oracle Data Visualisation Desktop has the feature of being able to include some advanced analytics. In a previous blog post I showed you how...
Tuesday, May 3, 2016
Oracle Data Visualisation Desktop : Enabling Advanced Analytics (R)
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Oracle Data Visualization comes with all the typical features you have with Visual Analyzer that is part of BICS, DVCS and OBIEE. An addit...
Saturday, April 30, 2016
Oracle Data Visualisation : Setting up a Connection to your DB
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Using Oracle Data Visualisation is just the same or very similar as to using the Cloud version of the tool. In this blog post I will walk ...
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