E-commerce is increasingly playing an important role in business organizations and for individuals. Mobile agent technology is very promising for e-commerce applications. However, commercial deployment of mobile agent-based e-commerce system requires several infrastructural supports such as...

Building classification models for prediction is a critical task in data mining applications. The task becomes very challenging when datasets exhibit class imbalance and the application at hand is very sensitive towards inaccurate prediction. Normally, classification models tend to be...

Data mining is an important field which involves extraction of hidden knowledge in datasets that goes beyond simple analysis. It uses a plethora of machine learning algorithms to build models which help knowledge discovery. Meta-learning enhances learning and improves the performance of a data...