Author Archives: Philippe Fournier-Viger

How to draw an FP-Tree in Latex? (using TIKZ)

In this blog post, I will show how to draw a beautiful FP-Tree data structure in a Latex document. The FP-Tree is a tree-like structure that was proposed in the FP-Growth algorithm for itemset mining, and is also used in … Continue reading

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UDML 2022 workshop on utility mining and learning is back at ICDM

I am glad to announce that the UDML workshop (5th Workshop on Utility-Driven Mining and Learning) will be back for the IEEE ICDM 2022 conference this year. The main focus of this workshop is about the concept of utility or … Continue reading

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How to Analyze the Complexity of Pattern Mining Algorithms?

Today, I will explain how to analyze the complexity of pattern mining algorithms for topics such as itemset mining, sequential pattern mining, subgraph mining, sequential rule mining and periodic pattern mining. This is something that is often asked by reviewers … Continue reading

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The problem with Short Papers

Today, I will talk briefly about short papers at academic conferences, and the problems that they create (in my opinion). For those who don’t know, several conferences can reject or accept papers as short or full papers. A short paper … Continue reading

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(video) Rare Itemset Mining

I have uploaded a new 38 minutes video to explain rare itemset mining. This video is like a small course, where you can learn about infrequent itemsets, minimal rare itemsets and perfectly rare itemsets and some algorithms : AprioriInverse and … Continue reading

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How to draw sequences in LaTeX? (using TIKZ)

Today, I will show how to draw a sequence in Latex using the TIKZ package. A sequence is an ordered list of symbols. I often draw sequences for my research paper about sequential pattern mining or episode mining. To draw … Continue reading

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A simple BAT script to unzip ZIP files in all sub-directories and then delete the ZIP files

In this blog post, I will share a simple script to recursively unzip all ZIP files in sub-directories of a directory, and then delete the ZIP files. Such script is useful for example when managing the submissions of papers at … Continue reading

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Brief report about the DASFAA 2022 conference

This week, I am attending the DASFAA 2022 conference, which is held online from the 11th to the 14th April 2022. In this blog post, I will talk about this event, and will update the blog through the conference. DASFAA … Continue reading

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Brief report about the CACML 2022 conference

Today, I have attended the CACML 2022 conference (2022 Asia Conference on Algorithms, Computing and Machine Learning), which was held virtually from Hangzhou, China from March 25 to 27. This is a new conference on a very timely topic of … Continue reading

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A Tool to Generate Reviews of Academic Papers

Writing reviews is important but sometimes repetitive and time-consuming. Hence, today I built a tool to help automatize the process of review writing. You can try it at the website below: The Review Generator ( http://philippe-fournier-viger.com/reviewgenerator/index.html ) This tool let … Continue reading

Posted in Academia, General, Research | Tagged , , , , , | 2 Comments