Running Tomcat as www-data

For last couple of days I have been working on a web based application for skin color measurement as I blogged here. The core of the application is implemented in php as it is much easier to handle. (May be I am more comfortable with it). But the GD image library for php has limited[…]

Negative N to Unknown U

The identification of disease specific genes is pivotal in clinical informatics. This paper describes an improved algorithm for machine learning in which the negative N is classified more appropriately as Unknown U. English: Weka Data Mining Open Software in Java (Photo credit: Wikipedia) Peng Yang, Xiao-Li Li, Jian-Ping Mei, Chee-Keong Kwoh, and See-Kiong Ng. Positive-Unlabeled Learning[…]