Articles

Organizing Data Unchained Malaysia was one of the most rewarding things I have ever done in my career. In November 2018, we invited 100 brilliant… Read More »30 Things I learned Organizing South East Asia's Largest Datathon

How will AI evolve and what major innovations are on the horizon? What will its impact be on the job market, economy, and society? What… Read More »The Truth about Artificial Intelligence

The new advice today for data scientists is not to become a generalist. You can read recent articles on this topic, for instance here.  In this… Read More »Why You Should be a Data Science Generalist – and How to Become One

For my final class this year at the University of San Francisco School of Management, I taught the students using nothing but infographics.  Not only… Read More »Developing a Big Data / Data Science / Design College Curriculum with Infographics

Huge amount data have been generated every day on various platforms such as Wikipedia, technical and non-technical blogs, social media, online news articles etc. Around… Read More »Text Summarization and Sentiment Analysis: Novel Approach

E-commerce has become more popular with the growth in internet and network technologies. Many people feel convenient to buy products online using various forums such… Read More »Sentiment Analysis of Amazon Customer Reviews with Visualizations

In recent days, the popularity of social media is increasing significantly. More and more people share their ideas, information, and opinions with others using social… Read More »Twitter Sentiment Analysis Applied to Customer Loyalty Prediction

People around the globe are more actively using social media platform such as Twitter, Facebook, and Instagram etc. They share information, opinions, ideas, experiences and… Read More »Sentiment Analysis of Airline Tweets