RAPIDMINER 9.7 BETA ANNOUNCEMENT
The beta program for the RapidMiner 9.7 release is now available. Lots of amazing new improvements including true version control!
Data for Stock Market Prediction
Can someone suggest some data to use for stock market prediction?
You can download daily volume and opening / closing prices for just about any stock from Google finance and Yahoo finance.
Furthermore, with a little more effort you can download news headlines.
What data is typically used by professionals?