Archives
Categories
- Academia (85)
- artificial intelligence (34)
- Big data (82)
- Bioinformatics (3)
- cfp (10)
- Chinese posts (1)
- Conference (74)
- Data Mining (183)
- Data science (102)
- Database (1)
- General (43)
- Industry (2)
- Java (11)
- Latex (10)
- Machine Learning (20)
- Mathematics (2)
- open-source (37)
- Other (3)
- Pattern Mining (85)
- Plagiarism (1)
- Programming (17)
- Research (109)
- spmf (53)
- Time series (3)
- Uncategorized (23)
- Utility Mining (23)
- Video (19)
- Website (3)
-
Recent Posts
- How to deal with unethical reviewers? The good example of the EAAI journal
- CSRankings: still a biased ranking
- The story of the most influential paper award of PAKDD 2024
- A brief report about PAKDD 2024
- Report on the UDML 2024 workshop @ PAKDD 2024
- Upcoming SPMF features for v.2.62 – More Dataset Stats Tools
- UDML 2024 Workshop program @ PAKDD 2024
- SPMF: bug fix about screen resolution
- SPMF 2.60 is released!
- How to download an offline copy of the SPMF documentation?
Recent Comments
- Philippe Fournier-Viger on About the author
- The story of the most influential paper award of PAKDD 2024 | The Data Blog on An introduction to frequent pattern mining
- The story of the most influential paper award of PAKDD 2024 | The Data Blog on Report of the PAKDD 2014 conference (part 1)
- CSRankings: still a biased ranking | The Data Blog on Some shortcomings of CSRankings
- The story of the most influential paper award of PAKDD 2024 | The Data Blog on A brief report about PAKDD 2024
Tag cloud
- academia
- ai
- algorithm
- apriori
- article
- articles
- artificial intelligence
- association rule
- big data
- cfp
- china
- conference
- data
- data mining
- data science
- episode
- graph
- high utility itemset mining
- icdm
- itemset
- itemset mining
- java
- journal
- latex
- machine learning
- open-source
- open source
- pakdd
- paper
- papers
- pattern mining
- periodic pattern
- phd
- Research
- researcher
- reviewer
- sequence
- sequential pattern
- software
- spmf
- udml
- utility mining
- video
- workshop
- writing
Number of visitors:
2,284,549
Category Archives: Data Mining
On the correctness of the FSMS algorithm for frequent subgraph mining
In this blog post, I will explain why the FSMS algorithm for frequent subgraph mining is an incorrect algorithm. I will publish this blog post because I have found that the algorithm is incorrect after spending a few days to implement the algorithm in 2017 and wish to save time to other researchers … Continue reading
Posted in Big data, Data Mining, Pattern Mining
Tagged algorithm, correctness, data mining, pattern mining, subgraph mining
2 Comments
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
11 Comments
The PAKDD 2017 conference (a brief report)
This week, I have attended the PAKDD 2017 conference in Jeju Island, South Korea, this week, from the 23 to 26th May. PAKDD is the top data mining conference for the asia-pacific region. It is held every year in a different pacific-asian country. In this blog post, I will write a brief report about … Continue reading
Posted in Academia, Conference, Data Mining, Data science
Tagged asia, big data, conference, data mining, data science, korea, pakdd
4 Comments
This is why you should visualize your data!
In the data science and data mining communities, several practitioners are applying various algorithms on data, without attempting to visualize the data. This is a big mistake because sometimes, visualizing the data greatly helps to understand the data. Some phenomena are obvious when visualizing the data. In this blog post, I will give a few … Continue reading
Posted in Big data, Data Mining, Data science
Tagged big data, data, data mining, data science, visualization
Leave a comment
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
We are launching a new data mining journal
In this blog post, I will discuss one of my recent and current project. I have been recently working with my colleague Chun-Wei Lin on launching a new journal, titled “Data Science and Pattern Recognition“. This is a new open-access journal, … Continue reading
Posted in Big data, Data Mining, Data science, Research
Tagged big data, data mining, data science, journal
Leave a comment
Introduction to clustering: the K-Means 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 K-Means algorithm with an example. Moreover, I will briefly explain how an open-source Java implementation of … Continue reading
Posted in Big data, Data Mining, Data science, open-source
Tagged clustering, data mining, data science, java, k-means, open-source, spmf
1 Comment
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
The KDDCup 2015 dataset
The KDD cup 2015 dataset is about MOOC dropout prediction. I have had recently found that the dataset had been offline on the official website. Thus, I have uploaded a copy of the KDD cup 2015 dataset on my website. You can … Continue reading
Posted in Big data, Data Mining, Data science, Research
6 Comments
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