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diff --git a/sourcecodes/bnt-master/SLP/examples/UCI_DataSets/wine.names b/sourcecodes/bnt-master/SLP/examples/UCI_DataSets/wine.names new file mode 100644 index 00000000..d2831258 --- /dev/null +++ b/sourcecodes/bnt-master/SLP/examples/UCI_DataSets/wine.names @@ -0,0 +1,100 @@ +1. Title of Database: Wine recognition data + Updated Sept 21, 1998 by C.Blake : Added attribute information + +2. Sources: + (a) Forina, M. et al, PARVUS - An Extendible Package for Data + Exploration, Classification and Correlation. Institute of Pharmaceutical + and Food Analysis and Technologies, Via Brigata Salerno, + 16147 Genoa, Italy. + + (b) Stefan Aeberhard, email: stefan@coral.cs.jcu.edu.au + (c) July 1991 +3. Past Usage: + + (1) + S. Aeberhard, D. Coomans and O. de Vel, + Comparison of Classifiers in High Dimensional Settings, + Tech. Rep. no. 92-02, (1992), Dept. of Computer Science and Dept. of + Mathematics and Statistics, James Cook University of North Queensland. + (Also submitted to Technometrics). + + The data was used with many others for comparing various + classifiers. The classes are separable, though only RDA + has achieved 100% correct classification. + (RDA : 100%, QDA 99.4%, LDA 98.9%, 1NN 96.1% (z-transformed data)) + (All results using the leave-one-out technique) + + In a classification context, this is a well posed problem + with "well behaved" class structures. A good data set + for first testing of a new classifier, but not very + challenging. + + (2) + S. Aeberhard, D. Coomans and O. de Vel, + "THE CLASSIFICATION PERFORMANCE OF RDA" + Tech. Rep. no. 92-01, (1992), Dept. of Computer Science and Dept. of + Mathematics and Statistics, James Cook University of North Queensland. + (Also submitted to Journal of Chemometrics). + + Here, the data was used to illustrate the superior performance of + the use of a new appreciation function with RDA. + +4. Relevant Information: + + -- These data are the results of a chemical analysis of + wines grown in the same region in Italy but derived from three + different cultivars. + The analysis determined the quantities of 13 constituents + found in each of the three types of wines. + + -- I think that the initial data set had around 30 variables, but + for some reason I only have the 13 dimensional version. + I had a list of what the 30 or so variables were, but a.) + I lost it, and b.), I would not know which 13 variables + are included in the set. + + -- The attributes are (dontated by Riccardo Leardi, + riclea@anchem.unige.it ) + 1) Alcohol + 2) Malic acid + 3) Ash + 4) Alcalinity of ash + 5) Magnesium + 6) Total phenols + 7) Flavanoids + 8) Nonflavanoid phenols + 9) Proanthocyanins + 10)Color intensity + 11)Hue + 12)OD280/OD315 of diluted wines + 13)Proline + +5. Number of Instances + + class 1 59 + class 2 71 + class 3 48 + +6. Number of Attributes + + 13 + +7. For Each Attribute: + + All attributes are continuous + + No statistics available, but suggest to standardise + variables for certain uses (e.g. for us with classifiers + which are NOT scale invariant) + + NOTE: 1st attribute is class identifier (1-3) + +8. Missing Attribute Values: + + None + +9. Class Distribution: number of instances per class + + class 1 59 + class 2 71 + class 3 48 |
