Brendan Tierney - Oralytics Blog

This is the second part about time-series data modeling using Oracle. Check out the first part here . In this post I will take a time-seri...

When working with analytics, in whatever flavor, one of the key things you need is some data. But data comes in many different shapes and ...

Time-series analysis comprises methods for analyzing time series data in order to extract meaningful statistics and other characteristics of...

When preparing data for input to machine learning algorithms you may have to perform certain types of data preparation. In most enterprise ...

Normalization is the process of scaling continuous values down to a specific range, often between zero and one. Normalization transforms eac...

Once of the most common tasks when preparing data for data mining and machine learning is to take numerical data and scale it. Most enterpri...

When setting up a Database on Oracle Cloud Infrastructure (OCI) for the first time there are a few pre and post steps to complete before you...

A very common analytics technique for financial and other data is to calculate the moving average. This can allow you to see a different typ...

In a previous blog post I introduced HiveMall as a SQL based machine learning language available for Hadoop and integrated with Hive. If ...

It is widely recognised that SQL is one of the core languages that every data scientist needs to know. Not just know but know really well. I...