数据分析数据集
2dplanes.arff   This is an artificial data set described in Breiman (1984)
abalone.arff    Title of Database: Abalone data
adult.arff      Adult information
ailerons.arff   This data set addresses a control problem, namely flying a F16 aircraft.
                The attributes describe the status of the aeroplane,
  while the goal is to predict the control action on the ailerons of the aircraft.
anneal.arff     Relevant Information:Explanation: I suspect this was left by Ross Quinlan in 1987 at the 4th Machine Learning Workshop.  I'd have to check with Jeff Schlimmer to double check this.
anneal.ORIG.arff Relevant Information:Explanation: I suspect this was left by Ross Quinlan in 1987 at the 4th Machine Learning Workshop.  I'd have to check with Jeff Schlimmer to double check this.
arrhythmia.arff Title: Cardiac Arrhythmia Database
artificial.arff TITLE: Artificial Character Database
audiology.arff
auto_price.arff This data set consists of three types of entities:(a) the specification of an auto in terms of various characteristics; (b) its assigned insurance risk rating,; (c) its normalized losses in use as compared to other cars.
auto93.arff/autoHorse.arff/autoMpg.arff/autoPrice.arff/autos.arff  As used by Kilpatrick, D. & Cameron-Jones, M. (1998). Numeric prediction using instance-based learning with encoding length selection. In Progress in Connectionist-Based Information Systems. Singapore: Springer-Verlag.