Tag Archives: data mining

Performance of Java vs Python for Sequential Pattern Mining (CM-SPAM)

There is always a debate about the performance of different programming languages, which is one aspect among many for choosing a programming language. As the founder of the SPMF data mining library, implemented in Java and focused on performance, I … Continue reading

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Upcoming SPMF 2.66 feature: Improved Workflow Editor

Today, I want to talk to give you a glimpse about some additional improvements in the upcoming version 2.66 of the SPMF pattern mining software, which will be released very soon. In this version, I have improved the Workflow editor. … Continue reading

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Upcoming feature of SPMF 2.66 : Visual Pattern Viewer

Today, I want to talk to you about other new features in SPMF. 2.66, which will be released in the next few days. I have also improved the Visual Pattern Viewer. Now it can be also used to visualized subgraphs: … Continue reading

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SPMF 2.65 is released!

Today, I want to announce that a new version of the SPMF data mining library and software has been released, which is version 2.65. This version bring several improvements, including 8 new algorithms, several optimizations, and new user interface tools … Continue reading

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A new version of SPMF (v2.64, november 2025)!

Today, I am happy to announce that a new version of the SPMF data mining library has been released. It introduces five new algorithms: Besides, some various other improvements have been made to the SPMF software, including a new tool … Continue reading

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New version of SPMF: 2.63!

This is just a short blog post to let you know that SPMF 2.63 is released on the SPMF website, with some new features such as the Visual Pattern Viewer (to display patterns visually), and also some new algorithms and … Continue reading

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Update on SPMF next version: the visual pattern viewer

I am still working on the upcoming version of SPMF. There is still much work todo. Following the previous post, I would like to give you a glimpse of the new visual pattern viewer that is under development for SPMF. … Continue reading

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CFP: HP4MoDa 2025 @ IEEE BIBM 2025

Today, I would like to announce a new workshop that will be held at the IEEE BIBM 2025 conference, called 1st Workshop on Heuristic and Pattern Mining for Multi-Omics Data Analytics. This workshop is suitable for pattern mining papers and … Continue reading

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Categorical data clustering: 25 years beyond K-modes (a survey)

If you are interested by categorical data clustering, I am glad to announce that a new and up-to-date survey paper named “Categorical data clustering: 25 years beyond K-modes” will appear on this topic in the Expert Systems with Applications journal. … Continue reading

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SPMF 2.62 is released!

This is a short blog post to announce that SPMF 2.62 is released, and can be downloaded from the SPMF website‘s download page. The previous version of SPMF (2.60) introduced a lot of new features, also with some code refactoring, … Continue reading

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