The Diamonds file contains data about 9900 diamonds, including their price. Your task is to use any approach you want to predict the price of diamonds, and then tell me your approach.

You can try out whatever operators from class that you want in RapidMiner, with whatever parameters you want. I strongly recommend that you use a Cross Validation operator, and try several approaches to see what gets you the lowest RMSE. You can also use operators like Filter Examples, Select Attributes, Nominal to Numerical (three of the attributes are qualitative), or any other changes you’d like to make to the dataset.