Using OpenEye software for substructure alignments
This is a quickguide showing how to use OpenEye software command line tools to align target molecules to a query based on substructure matches and how to…
Uncategorised
Machine Learning & Statistics, Online Marketing, programming
How to build your own Facebook Sentiment Analysis Tool
In this article we will discuss how you can build easily a simple Facebook Sentiment Analysis tool capable of classifying public posts (both from users and from pages) as positive, negative and neutral. We are going to use Facebook’s Graph API Search a…
Machine Learning & Statistics, programming
Developing a Naive Bayes Text Classifier in JAVA
In previous articles we have discussed the theoretical background of Naive Bayes Text Classifier and the importance of using Feature Selection techniques in Text Classification. In this article, we are going to put everything together and build a simpl…
python, Testing
Unit testing in Python
Let’s be honest, code testing is everything but a joyful task. However, a good unit testing framework makes this process as smooth as possible. Eventually…
python
A short tutorial for decent heat maps in R
I received many questions from people who want to quickly visualize their data via heat maps – ideally as quickly as possible. This is the major issue of…
Uncategorised
SQLite
My new project confronted me with the task of screening a massive set of large data files in text format with billions of entries each. I will have to…