Author Archives: Philippe Fournier-Viger

Brief report about the ADMA 2014 conference

Posted on 2014-12-20 by Philippe Fournier-Viger

In this blog post, I will discuss my current trip to the ADMA 2014 conference (10th Intern. Conf. on Advanced Data Mining and Applications in China (December 19-21 2014 in Guilin, China). Note that the views expressed in this post are my personal opinion/interpretation … Continue reading →

Posted in Conference, Data Mining | 6 Comments

Drawing the Powerset of a Set using Java and GraphViz (Hasse Diagram)

Posted on 2014-07-15 by Philippe Fournier-Viger

In this blog post, I will explain and provide source code to automatically  draw the powerset of a set using Java and GraphViz.  Drawing a powerset is useful in mathematics and also in computer science, for example in frequent itemset mining, it can … Continue reading →

Posted in Data Mining, General, Mathematics | Tagged , , , , | 3 Comments

Big Problems only found in Big Data?

Posted on 2014-06-25 by Philippe Fournier-Viger

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 →

Posted in artificial intelligence, Data Mining, General, Programming | Tagged , , , | Leave a comment

Report of the PAKDD 2014 conference (part 3)

Posted on 2014-05-16 by Philippe Fournier-Viger

This post continue my report of the PAKDD 2014 in Tainan (Taiwan). The panel about big data Friday, there was a great panel at PAKDD about big data with 7 top researchers from the field of data mining.  I will try … Continue reading →

Posted in Conference, Data Mining | 1 Comment

Report of the PAKDD 2014 conference (part 2)

Posted on 2014-05-15 by Philippe Fournier-Viger

This post will continue my report of the PAKDD 2014 in Tainan (Taiwan). About big data Another interesting talk at this conference was given by Prof. Jian Pei. The topic was Big Data. Some key ideas in this talk was that to … Continue reading →

Posted in Conference, Data Mining | 2 Comments

Report of the PAKDD 2014 conference (part 1)

Posted on 2014-05-14 by Philippe Fournier-Viger

I am currently at the PAKDD 2014 conference in Tainan, In this post, I will report interesting information about the conference and talks that I have attended. Importance of Succint Data Structures for Data Mining I have attended a very nice … Continue reading →

Posted in Conference, Data Mining | 7 Comments

New version of SPMF Java open-source data mining library (0.95)

Posted on 2014-02-28 by Philippe Fournier-Viger

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 , , , | 1 Comment

How to get citations for your research papers?

Posted on 2014-02-21 by Philippe Fournier-Viger

Today, I will present some tips about how to write research papers that get many citations. Obviously, some of these ideas may depend on the specific topics that you are working on and there is also some exceptions to these … Continue reading →

Posted in Research | Tagged , , , | 2 Comments

Discovering and visualizing sequential patterns in web log data using SPMF and GraphViz

Posted on 2014-02-09 by Philippe Fournier-Viger

Today, I will show how to use the open-source SPMF data mining software to discover sequential patterns in web log data. Then, I will show to how visualize the frequent sequential patterns found using GraphViz. Step 1 :  getting the … Continue reading →

Posted in Data Mining, Java, open-source, Programming, spmf | Tagged , , , , , | 8 Comments

What to do when your conference paper get rejected?

Posted on 2014-01-27 by Philippe Fournier-Viger

Today, I will discuss what to do when a paper that you have submitted to a conference get rejected. When submitting papers to a conference there are generally many papers that are submitted and get rejected. This is especially true … Continue reading →

Posted in General, Research | Tagged , , , | 11 Comments