I am about to publish a master thesis about software defect prediction using Weka ,and I have performed the following tasks by weka:
1- Converting CSV files to ARFF format.
2- Data pre-processing : replace missing data ,normalization, re-sapmling .
3- Using Algorithms such as J48 .
4- Familiar with knowledge flow,Explorer ,Workbench.
I am sure i will be very helpful with you project