Here are a list of the projects I have done for Machine learning, all are done in an object oriented style useing php. It's all open source. If any of this will help you do your homework, meet a deadline, make your life esier please by all means use it. They all work except the Neural Net. Most are pretty well commented.

• Project 1 File Class to load data Zip File
• Project 2 Bayes Classifier Zip File
• Project 3 K Nearest Neighbor Zip File
• Project 4 Decision Tree Zip File
• Project 5 Canidate Elimination Zip File
• Project 6 Neurakl Network Zip File
• Project 7 Genetic Algorithm Zip File