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Recent Posts
- The 1st HP4MoDa workshop was held at BIBM 2025
- Another release of SPMF: v2.64b
- A prototype of an improved GUI for the SPMF pattern mining software
- Upcoming in SPMF 2.64b : The “Pattern Diff Analyzer”
- A new version of SPMF (v2.64, november 2025)!
- GMP: A new algorithm for compressing protein sequences
- A new tool for visualizing algorithms from SPMF
- Fixing the reviewresponse.cls LaTeX Class to Allow Multi-Page Comments
- How to fix reviewresponse.cls for custom reviewer numbering
- The Conference Hotel Booking Scam
Recent Comments
- Philippe Fournier-Viger on What is a Closed Itemset and Why is it Useful?
- Philippe Fournier-Viger on An Improved Pattern Viewer
- Bairavi Balaguru on What is a Closed Itemset and Why is it Useful?
- Kushal P. Birla on An Improved Pattern Viewer
- Kushal P. Birla on An Improved Pattern Viewer
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Tag Archives: pattern mining
Introduction to the Apriori algorithm (with Java code)
This blog post provides an introduction to the Apriori algorithm, a classic data mining algorithm for the problem of frequent itemset mining. Although Apriori was introduced in 1993, more than 20 years ago, Apriori remains one of the most important data mining algorithms, not because it is the fastest, but because it has … Continue reading
Posted in Big data, Data Mining, Pattern Mining, Programming
Tagged apriori, code, frequent itemset, frequent pattern, itemset, java, pattern mining
12 Comments
An Introduction to Sequential Pattern Mining
In this blog post, I will give an introduction to sequential pattern mining, an important data mining task with a wide range of applications from text analysis to market basket analysis. This blog post is aimed to be a short introduction. If you want to read a more … Continue reading
Introduction to time series mining with SPMF
This blog post briefly explain how time series data mining can be performed with the Java open-source 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, open-source, spmf, Time series
Tagged big data, data mining, data science, java, open-source, pattern mining, SAX algorithm, spmf, time series
1 Comment
Discovering hidden patterns in texts using SPMF
This tutorial will explain how to analyze text documents to discover complex and hidden relationships between words. We will illustrate this with a Sherlock Holmes novel. Moreover we will explain how hidden patterns in text can be used to recognize the author of a … Continue reading
Posted in Big data, Data Mining, Data science, open-source, spmf
Tagged data mining, data science, pattern mining, spmf
9 Comments
News about SPMF
Some quick news about the SPMF project. First, this month I have made a few updates to SPMF. Two new algorithms have been added: USpan (for high-utility sequential pattern mining) and FCHM (for correlated high utility itemset mining). Moreover, I have fixed … Continue reading
Interview with the SPMF library founder
Today, I will just write a short blog post to let you know that I was recently interviewed on Rahaman’s blog. The interview talks about various topics such as (1) why creating the SPMF data mining library, (2) why choosing to work in … Continue reading
Posted in Big data, Data Mining, Data science, Research, spmf
Tagged big data, data mining, pattern mining, spmf
2 Comments
200,000 visitors on the SPMF website!
Today, I will just write a short blog post to mention that the SPMF open-source data mining library has recently passed the milestone of 200,000 visitors. This is possible thanks to the support of all users of SPMF, and the contributors … Continue reading
Posted in Data Mining, Data science, open-source, Research, spmf
Tagged data mining, data science, open source, pattern mining, software, spmf
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New version of SPMF Java open-source data mining library (0.95)
Today, I write a post to announce a new version of the SPMF Java open-source data mining library. It is SPMF version 0.95 and it is a major revision. It offers 11 new data mining algorithms for various data mining … Continue reading
Posted in Data Mining, Data science, Java, open-source, spmf
Tagged data mining, data science, pattern mining, spmf
1 Comment
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
Posted in Data Mining, Research
Tagged association rule, itemset, itemset mining, pattern mining, sequential patterns
28 Comments