An introduction to frequent pattern mining

In this blog post, I will give a brief overview of an important subfield of data mining that is  called pattern mining.  Pattern mining consists of using/developing data mining algorithms to discover interesting,  unexpected and useful patterns in databases. Pattern … Continue reading

How to measure the memory usage of data mining algorithms in Java?

Today, I will discuss the topic of accurately evaluating the memory usage of data mining algorithms in Java. I will share several problems that I have discovered with memory measurements in Java for data miners and strategies to avoid these … Continue reading

How to characterize and compare data mining algorithms?

Hi, today, I will discuss how to compare data mining algorithms.  This is an important question for data mining researchers who want to evaluate which algorithm is “better” in general or for a given situation.  This question is also important … Continue reading