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Recent Posts
 UDML 2021 @ ICDM 2021
 MLiSE 2021 @ PKDD 2021 – a new workshop!
 Mining Episode Rules (video)
 A Brief Report about ACIIDS 2021 (13th Asian Conference on Intelligent Information and Database Systems)
 Phrasebank, an interesting tool to improve your academic writing.
 Papers without code (and the problem of nonreproducible research)
 An Overview of Pattern Mining Techniques
 How to write a research grant proposal?
 Some funny or interesting websites related to research
 How to cite equations in a research paper?
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Tag Archives: spmf
New version of SPMF (2.44): 4 new algorithms, datasets and features
Today, I am happy to announce that a new version of the SPMF opensource data mining software is released (v. 2.44). This is the download page. This new version was made possible due to several contributors. What is new? New … Continue reading
Posted in Data Mining, Data science, opensource, Pattern Mining, Utility Mining
Tagged algorithm, data mining, data science, dataset, open source, opensource, pattern mining, spmf
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The SPMF data mining library v.2.40 is released!
Hi all, I am please to announce that a new version of SPMF has just been published (v 2.40). It contains 9 novel algorithms: the HUIMABC algorithm for mining high utility itemsets using Artificial Bee Colony Optimization (thanks to Wei Song and Chaoming Huang for contributing the code) … Continue reading
Posted in Data Mining, opensource, Pattern Mining
Tagged data mining, library, open source, pattern mining, software, spmf
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Analyzing the source code of SPMF (5 years later)
Five years ago, I had analyzed the source code of the SPMF data mining software using an opensource tool called CodeAnalyzer ( http://sourceforge.net/projects/codeanalyzegpl/ ). This had provided some interesting insights about the structure of the project, especially in terms of lines of codes and code to … Continue reading
Posted in Data Mining, Data science, opensource
Tagged data analysis, data mining, data science, open source, software, spmf
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(video) Minimal High Utility Itemset Mining with MinFHM
This is a video presentation of the paper “Mining Minimal High Utility Itemsets” about high utility itemset mining using MinFHM. It is the first video of a series of videos that will explain various data mining algorithms. VIDEO LINK : http://www.philippefournierviger.com/spmf/videos/minfhm.mp4 More information … Continue reading
How to run SPMF without installing Java?
The SPMF data mining software is a popular opensource software for discovering patterns in data and for performing other data mining tasks. Typically, to run SPMF, Java must have been installed on a computer. However, it is possible to run SPMF on a computer that does not have Java installed. For example, … Continue reading
Posted in Data Mining, Data science, opensource, Pattern Mining, Research
Tagged data mining, pattern mining, software, spmf
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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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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 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
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