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 We are launching a new data mining journal
 What is the job of a university professor?
 Introduction to clustering: the KMeans algorithm (with Java code)
 Happy New Year!
 Introduction to time series mining with SPMF
 Plagiarism at Ilahia College of Engineering and Technology by Nasreen Ali A and Arunkumar M
 Postdoctoral position in data mining in Shenzhen, China (apply now)
 The KDDCup 2015 dataset
 What not to do when applying for a M.Sc. or Ph.D position?
 Discovering hidden patterns in texts using SPMF
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Tag Archives: data mining
We are launching a new data mining journal
In this blog post, I will discuss one of my recent and current project. I have been recently working with my colleague ChunWei Lin on launching a new journal, titled “Data Science and Pattern Recognition“. This is a new openaccess journal, … Continue reading
Posted in Big data, Data Mining, Data science, Research
Tagged big data, data mining, data science, journal
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Introduction to clustering: the KMeans algorithm (with Java code)
In this blog post, I will introduce the popular data mining task of clustering (also called cluster analysis). I will explain what is the goal of clustering, and then introduce the popular KMeans algorithm with an example. Moreover, I will briefly explain how an opensource Java implementation of … Continue reading
Posted in Big data, Data Mining, Data science, opensource
Tagged clustering, data mining, data science, java, kmeans, opensource, spmf
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Introduction to time series mining with SPMF
This blog post briefly explain how time series data mining can be performed with the Java opensource data mining library SPMF (v.2.06). It first explain what is a time series and then discuss how data mining can be performed on time series. What is … Continue reading
Posted in Big data, Data Mining, opensource, Time series
Tagged big data, data mining, data science, java, opensource, pattern mining, SAX algorithm, spmf, time series
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Brief report about the IEA AIE 2016 conference
This week, I have attended the IEA AIE 2016 conference, held at Morioka, Japan from the 2nd to the 4th August 2016. In this blog post, I will briefly discuss the conference. About the conference IEA AIE 2016 (29th International Conference on … Continue reading
Posted in artificial intelligence, Conference, Data Mining, Data science, Research
Tagged artificial intelligence, conferenced, data mining
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SPMF data mining library 0.98: new pattern visualization window
This blog post is to let you know that I have just published a new version of the SPMF opensource Java data mining library (0.98) that offers a new window for visualizing the patterns found by data mining algorithms. This … Continue reading
Posted in Data Mining, General, opensource, Research
Tagged big data, data mining, GPL, library, opensource, spmf
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The SPMF data mining library: a brief history and what’s next?
In this blog post, I will talk about the wellknown opensource library of data mining algorithms implemented in Java, which I am the founder of. I will give a brief overview of its history, discuss some lessons learned from the development of … Continue reading
Posted in Data Mining, Programming, Research
Tagged data mining, library, opensource, spmf
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An Introduction to Sequential Rule Mining
In this blog post, I will discuss an interesting topic in data mining, which is the topic of sequential rule mining. It consists of discovering rules in sequences. This data mining task has many applications for example for analyzing the behavior of … Continue reading
Posted in Data Mining, Research
Tagged data mining, frequent patterns, high utility, sequential rules
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How to test if a data mining mining algorithm implementation is correct?
In this blog post, I will discuss how to check if a data mining algorithm implementation is correct and complete. This is a very important topic for researchers who are implementing data mining algorithms since an incorrect implementation may generate unexpected results. … Continue reading
Posted in Data Mining, Programming, Research, Uncategorized
Tagged algorithm, correctness, data mining, debugging
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An Introduction to HighUtility Itemset Mining
In this blog post, I will give an introduction about a popular problem in data mining, which is called “highutility itemset mining” or more generally utility mining. I will give an overview of this problem, explains why it is interesting, and provide source code of … Continue reading
Posted in Data Mining, Research, Utility Mining
Tagged data mining, datasets, frequent pattern mining, highutility mining, itemset mining, java, opensource, source code, spmf, utility mining
58 Comments
Big Problems only found in Big Data?
Today, I will discuss the topic of Big Data, which is a very popular topic nowadays. The popularity of big data can be seen for example in universities. Many universities are currently searching for professors who do research on “big data”. Moreover, … Continue reading