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%1. Title: Balance Scale Weight & Distance Database | |
% | |
%2. Source Information: | |
% (a) Source: Generated to model psychological experiments reported | |
% by Siegler, R. S. (1976). Three Aspects of Cognitive | |
% Development. Cognitive Psychology, 8, 481-520. | |
% (b) Donor: Tim Hume (hume@ics.uci.edu) | |
% (c) Date: 22 April 1994 | |
% | |
%3. Past Usage: (possibly different formats of this data) | |
% - Publications | |
% 1. Klahr, D., & Siegler, R.S. (1978). The Representation of | |
% Children's Knowledge. In H. W. Reese & L. P. Lipsitt (Eds.), | |
% Advances in Child Development and Behavior, pp. 61-116. New | |
% York: Academic Press | |
% 2. Langley,P. (1987). A General Theory of Discrimination | |
% Learning. In D. Klahr, P. Langley, & R. Neches (Eds.), | |
% Production System Models of Learning and Development, pp. | |
% 99-161. Cambridge, MA: MIT Press | |
% 3. Newell, A. (1990). Unified Theories of Cognition. | |
% Cambridge, MA: Harvard University Press | |
% 4. McClelland, J.L. (1988). Parallel Distibuted Processing: | |
% Implications for Cognition and Development. Technical | |
% Report AIP-47, Department of Psychology, Carnegie-Mellon | |
% University | |
% 5. Shultz, T., Mareschal, D., & Schmidt, W. (1994). Modeling | |
% Cognitive Development on Balance Scale Phenomena. Machine | |
% Learning, Vol. 16, pp. 59-88. | |
% | |
%4. Relevant Information: | |
% This data set was generated to model psychological | |
% experimental results. Each example is classified as having the | |
% balance scale tip to the right, tip to the left, or be | |
% balanced. The attributes are the left weight, the left | |
% distance, the right weight, and the right distance. The | |
% correct way to find the class is the greater of | |
% (left-distance * left-weight) and (right-distance * | |
% right-weight). If they are equal, it is balanced. | |
% | |
%5. Number of Instances: 625 (49 balanced, 288 left, 288 right) | |
% | |
%6. Number of Attributes: 4 (numeric) + class name = 5 | |
% | |
%7. Attribute Information: | |
% 1. Class Name: 3 (L, B, R) | |
% 2. Left-Weight: 5 (1, 2, 3, 4, 5) | |
% 3. Left-Distance: 5 (1, 2, 3, 4, 5) | |
% 4. Right-Weight: 5 (1, 2, 3, 4, 5) | |
% 5. Right-Distance: 5 (1, 2, 3, 4, 5) | |
% | |
%8. Missing Attribute Values: | |
% none | |
% | |
%9. Class Distribution: | |
% 1. 46.08 percent are L | |
% 2. 07.84 percent are B | |
% 3. 46.08 percent are R | |
% | |
@relation balance-scale | |
@attribute 'left-weight' real | |
@attribute 'left-distance' real | |
@attribute 'right-weight' real | |
@attribute 'right-distance' real | |
@attribute 'class' { L, B, R} | |
@data | |
1,1,1,1,B | |
1,1,1,2,R | |
1,1,1,3,R | |
1,1,1,4,R | |
1,1,1,5,R | |
1,1,2,1,R | |
1,1,2,2,R | |
1,1,2,3,R | |
1,1,2,4,R | |
1,1,2,5,R | |
1,1,3,1,R | |
1,1,3,2,R | |
1,1,3,3,R | |
1,1,3,4,R | |
1,1,3,5,R | |
1,1,4,1,R | |
1,1,4,2,R | |
1,1,4,3,R | |
1,1,4,4,R | |
1,1,4,5,R | |
1,1,5,1,R | |
1,1,5,2,R | |
1,1,5,3,R | |
1,1,5,4,R | |
1,1,5,5,R | |
1,2,1,1,L | |
1,2,1,2,B | |
1,2,1,3,R | |
1,2,1,4,R | |
1,2,1,5,R | |
1,2,2,1,B | |
1,2,2,2,R | |
1,2,2,3,R | |
1,2,2,4,R | |
1,2,2,5,R | |
1,2,3,1,R | |
1,2,3,2,R | |
1,2,3,3,R | |
1,2,3,4,R | |
1,2,3,5,R | |
1,2,4,1,R | |
1,2,4,2,R | |
1,2,4,3,R | |
1,2,4,4,R | |
1,2,4,5,R | |
1,2,5,1,R | |
1,2,5,2,R | |
1,2,5,3,R | |
1,2,5,4,R | |
1,2,5,5,R | |
1,3,1,1,L | |
1,3,1,2,L | |
1,3,1,3,B | |
1,3,1,4,R | |
1,3,1,5,R | |
1,3,2,1,L | |
1,3,2,2,R | |
1,3,2,3,R | |
1,3,2,4,R | |
1,3,2,5,R | |
1,3,3,1,B | |
1,3,3,2,R | |
1,3,3,3,R | |
1,3,3,4,R | |
1,3,3,5,R | |
1,3,4,1,R | |
1,3,4,2,R | |
1,3,4,3,R | |
1,3,4,4,R | |
1,3,4,5,R | |
1,3,5,1,R | |
1,3,5,2,R | |
1,3,5,3,R | |
1,3,5,4,R | |
1,3,5,5,R | |
1,4,1,1,L | |
1,4,1,2,L | |
1,4,1,3,L | |
1,4,1,4,B | |
1,4,1,5,R | |
1,4,2,1,L | |
1,4,2,2,B | |
1,4,2,3,R | |
1,4,2,4,R | |
1,4,2,5,R | |
1,4,3,1,L | |
1,4,3,2,R | |
1,4,3,3,R | |
1,4,3,4,R | |
1,4,3,5,R | |
1,4,4,1,B | |
1,4,4,2,R | |
1,4,4,3,R | |
1,4,4,4,R | |
1,4,4,5,R | |
1,4,5,1,R | |
1,4,5,2,R | |
1,4,5,3,R | |
1,4,5,4,R | |
1,4,5,5,R | |
1,5,1,1,L | |
1,5,1,2,L | |
1,5,1,3,L | |
1,5,1,4,L | |
1,5,1,5,B | |
1,5,2,1,L | |
1,5,2,2,L | |
1,5,2,3,R | |
1,5,2,4,R | |
1,5,2,5,R | |
1,5,3,1,L | |
1,5,3,2,R | |
1,5,3,3,R | |
1,5,3,4,R | |
1,5,3,5,R | |
1,5,4,1,L | |
1,5,4,2,R | |
1,5,4,3,R | |
1,5,4,4,R | |
1,5,4,5,R | |
1,5,5,1,B | |
1,5,5,2,R | |
1,5,5,3,R | |
1,5,5,4,R | |
1,5,5,5,R | |
2,1,1,1,L | |
2,1,1,2,B | |
2,1,1,3,R | |
2,1,1,4,R | |
2,1,1,5,R | |
2,1,2,1,B | |
2,1,2,2,R | |
2,1,2,3,R | |
2,1,2,4,R | |
2,1,2,5,R | |
2,1,3,1,R | |
2,1,3,2,R | |
2,1,3,3,R | |
2,1,3,4,R | |
2,1,3,5,R | |
2,1,4,1,R | |
2,1,4,2,R | |
2,1,4,3,R | |
2,1,4,4,R | |
2,1,4,5,R | |
2,1,5,1,R | |
2,1,5,2,R | |
2,1,5,3,R | |
2,1,5,4,R | |
2,1,5,5,R | |
2,2,1,1,L | |
2,2,1,2,L | |
2,2,1,3,L | |
2,2,1,4,B | |
2,2,1,5,R | |
2,2,2,1,L | |
2,2,2,2,B | |
2,2,2,3,R | |
2,2,2,4,R | |
2,2,2,5,R | |
2,2,3,1,L | |
2,2,3,2,R | |
2,2,3,3,R | |
2,2,3,4,R | |
2,2,3,5,R | |
2,2,4,1,B | |
2,2,4,2,R | |
2,2,4,3,R | |
2,2,4,4,R | |
2,2,4,5,R | |
2,2,5,1,R | |
2,2,5,2,R | |
2,2,5,3,R | |
2,2,5,4,R | |
2,2,5,5,R | |
2,3,1,1,L | |
2,3,1,2,L | |
2,3,1,3,L | |
2,3,1,4,L | |
2,3,1,5,L | |
2,3,2,1,L | |
2,3,2,2,L | |
2,3,2,3,B | |
2,3,2,4,R | |
2,3,2,5,R | |
2,3,3,1,L | |
2,3,3,2,B | |
2,3,3,3,R | |
2,3,3,4,R | |
2,3,3,5,R | |
2,3,4,1,L | |
2,3,4,2,R | |
2,3,4,3,R | |
2,3,4,4,R | |
2,3,4,5,R | |
2,3,5,1,L | |
2,3,5,2,R | |
2,3,5,3,R | |
2,3,5,4,R | |
2,3,5,5,R | |
2,4,1,1,L | |
2,4,1,2,L | |
2,4,1,3,L | |
2,4,1,4,L | |
2,4,1,5,L | |
2,4,2,1,L | |
2,4,2,2,L | |
2,4,2,3,L | |
2,4,2,4,B | |
2,4,2,5,R | |
2,4,3,1,L | |
2,4,3,2,L | |
2,4,3,3,R | |
2,4,3,4,R | |
2,4,3,5,R | |
2,4,4,1,L | |
2,4,4,2,B | |
2,4,4,3,R | |
2,4,4,4,R | |
2,4,4,5,R | |
2,4,5,1,L | |
2,4,5,2,R | |
2,4,5,3,R | |
2,4,5,4,R | |
2,4,5,5,R | |
2,5,1,1,L | |
2,5,1,2,L | |
2,5,1,3,L | |
2,5,1,4,L | |
2,5,1,5,L | |
2,5,2,1,L | |
2,5,2,2,L | |
2,5,2,3,L | |
2,5,2,4,L | |
2,5,2,5,B | |
2,5,3,1,L | |
2,5,3,2,L | |
2,5,3,3,L | |
2,5,3,4,R | |
2,5,3,5,R | |
2,5,4,1,L | |
2,5,4,2,L | |
2,5,4,3,R | |
2,5,4,4,R | |
2,5,4,5,R | |
2,5,5,1,L | |
2,5,5,2,B | |
2,5,5,3,R | |
2,5,5,4,R | |
2,5,5,5,R | |
3,1,1,1,L | |
3,1,1,2,L | |
3,1,1,3,B | |
3,1,1,4,R | |
3,1,1,5,R | |
3,1,2,1,L | |
3,1,2,2,R | |
3,1,2,3,R | |
3,1,2,4,R | |
3,1,2,5,R | |
3,1,3,1,B | |
3,1,3,2,R | |
3,1,3,3,R | |
3,1,3,4,R | |
3,1,3,5,R | |
3,1,4,1,R | |
3,1,4,2,R | |
3,1,4,3,R | |
3,1,4,4,R | |
3,1,4,5,R | |
3,1,5,1,R | |
3,1,5,2,R | |
3,1,5,3,R | |
3,1,5,4,R | |
3,1,5,5,R | |
3,2,1,1,L | |
3,2,1,2,L | |
3,2,1,3,L | |
3,2,1,4,L | |
3,2,1,5,L | |
3,2,2,1,L | |
3,2,2,2,L | |
3,2,2,3,B | |
3,2,2,4,R | |
3,2,2,5,R | |
3,2,3,1,L | |
3,2,3,2,B | |
3,2,3,3,R | |
3,2,3,4,R | |
3,2,3,5,R | |
3,2,4,1,L | |
3,2,4,2,R | |
3,2,4,3,R | |
3,2,4,4,R | |
3,2,4,5,R | |
3,2,5,1,L | |
3,2,5,2,R | |
3,2,5,3,R | |
3,2,5,4,R | |
3,2,5,5,R | |
3,3,1,1,L | |
3,3,1,2,L | |
3,3,1,3,L | |
3,3,1,4,L | |
3,3,1,5,L | |
3,3,2,1,L | |
3,3,2,2,L | |
3,3,2,3,L | |
3,3,2,4,L | |
3,3,2,5,R | |
3,3,3,1,L | |
3,3,3,2,L | |
3,3,3,3,B | |
3,3,3,4,R | |
3,3,3,5,R | |
3,3,4,1,L | |
3,3,4,2,L | |
3,3,4,3,R | |
3,3,4,4,R | |
3,3,4,5,R | |
3,3,5,1,L | |
3,3,5,2,R | |
3,3,5,3,R | |
3,3,5,4,R | |
3,3,5,5,R | |
3,4,1,1,L | |
3,4,1,2,L | |
3,4,1,3,L | |
3,4,1,4,L | |
3,4,1,5,L | |
3,4,2,1,L | |
3,4,2,2,L | |
3,4,2,3,L | |
3,4,2,4,L | |
3,4,2,5,L | |
3,4,3,1,L | |
3,4,3,2,L | |
3,4,3,3,L | |
3,4,3,4,B | |
3,4,3,5,R | |
3,4,4,1,L | |
3,4,4,2,L | |
3,4,4,3,B | |
3,4,4,4,R | |
3,4,4,5,R | |
3,4,5,1,L | |
3,4,5,2,L | |
3,4,5,3,R | |
3,4,5,4,R | |
3,4,5,5,R | |
3,5,1,1,L | |
3,5,1,2,L | |
3,5,1,3,L | |
3,5,1,4,L | |
3,5,1,5,L | |
3,5,2,1,L | |
3,5,2,2,L | |
3,5,2,3,L | |
3,5,2,4,L | |
3,5,2,5,L | |
3,5,3,1,L | |
3,5,3,2,L | |
3,5,3,3,L | |
3,5,3,4,L | |
3,5,3,5,B | |
3,5,4,1,L | |
3,5,4,2,L | |
3,5,4,3,L | |
3,5,4,4,R | |
3,5,4,5,R | |
3,5,5,1,L | |
3,5,5,2,L | |
3,5,5,3,B | |
3,5,5,4,R | |
3,5,5,5,R | |
4,1,1,1,L | |
4,1,1,2,L | |
4,1,1,3,L | |
4,1,1,4,B | |
4,1,1,5,R | |
4,1,2,1,L | |
4,1,2,2,B | |
4,1,2,3,R | |
4,1,2,4,R | |
4,1,2,5,R | |
4,1,3,1,L | |
4,1,3,2,R | |
4,1,3,3,R | |
4,1,3,4,R | |
4,1,3,5,R | |
4,1,4,1,B | |
4,1,4,2,R | |
4,1,4,3,R | |
4,1,4,4,R | |
4,1,4,5,R | |
4,1,5,1,R | |
4,1,5,2,R | |
4,1,5,3,R | |
4,1,5,4,R | |
4,1,5,5,R | |
4,2,1,1,L | |
4,2,1,2,L | |
4,2,1,3,L | |
4,2,1,4,L | |
4,2,1,5,L | |
4,2,2,1,L | |
4,2,2,2,L | |
4,2,2,3,L | |
4,2,2,4,B | |
4,2,2,5,R | |
4,2,3,1,L | |
4,2,3,2,L | |
4,2,3,3,R | |
4,2,3,4,R | |
4,2,3,5,R | |
4,2,4,1,L | |
4,2,4,2,B | |
4,2,4,3,R | |
4,2,4,4,R | |
4,2,4,5,R | |
4,2,5,1,L | |
4,2,5,2,R | |
4,2,5,3,R | |
4,2,5,4,R | |
4,2,5,5,R | |
4,3,1,1,L | |
4,3,1,2,L | |
4,3,1,3,L | |
4,3,1,4,L | |
4,3,1,5,L | |
4,3,2,1,L | |
4,3,2,2,L | |
4,3,2,3,L | |
4,3,2,4,L | |
4,3,2,5,L | |
4,3,3,1,L | |
4,3,3,2,L | |
4,3,3,3,L | |
4,3,3,4,B | |
4,3,3,5,R | |
4,3,4,1,L | |
4,3,4,2,L | |
4,3,4,3,B | |
4,3,4,4,R | |
4,3,4,5,R | |
4,3,5,1,L | |
4,3,5,2,L | |
4,3,5,3,R | |
4,3,5,4,R | |
4,3,5,5,R | |
4,4,1,1,L | |
4,4,1,2,L | |
4,4,1,3,L | |
4,4,1,4,L | |
4,4,1,5,L | |
4,4,2,1,L | |
4,4,2,2,L | |
4,4,2,3,L | |
4,4,2,4,L | |
4,4,2,5,L | |
4,4,3,1,L | |
4,4,3,2,L | |
4,4,3,3,L | |
4,4,3,4,L | |
4,4,3,5,L | |
4,4,4,1,L | |
4,4,4,2,L | |
4,4,4,3,L | |
4,4,4,4,B | |
4,4,4,5,R | |
4,4,5,1,L | |
4,4,5,2,L | |
4,4,5,3,L | |
4,4,5,4,R | |
4,4,5,5,R | |
4,5,1,1,L | |
4,5,1,2,L | |
4,5,1,3,L | |
4,5,1,4,L | |
4,5,1,5,L | |
4,5,2,1,L | |
4,5,2,2,L | |
4,5,2,3,L | |
4,5,2,4,L | |
4,5,2,5,L | |
4,5,3,1,L | |
4,5,3,2,L | |
4,5,3,3,L | |
4,5,3,4,L | |
4,5,3,5,L | |
4,5,4,1,L | |
4,5,4,2,L | |
4,5,4,3,L | |
4,5,4,4,L | |
4,5,4,5,B | |
4,5,5,1,L | |
4,5,5,2,L | |
4,5,5,3,L | |
4,5,5,4,B | |
4,5,5,5,R | |
5,1,1,1,L | |
5,1,1,2,L | |
5,1,1,3,L | |
5,1,1,4,L | |
5,1,1,5,B | |
5,1,2,1,L | |
5,1,2,2,L | |
5,1,2,3,R | |
5,1,2,4,R | |
5,1,2,5,R | |
5,1,3,1,L | |
5,1,3,2,R | |
5,1,3,3,R | |
5,1,3,4,R | |
5,1,3,5,R | |
5,1,4,1,L | |
5,1,4,2,R | |
5,1,4,3,R | |
5,1,4,4,R | |
5,1,4,5,R | |
5,1,5,1,B | |
5,1,5,2,R | |
5,1,5,3,R | |
5,1,5,4,R | |
5,1,5,5,R | |
5,2,1,1,L | |
5,2,1,2,L | |
5,2,1,3,L | |
5,2,1,4,L | |
5,2,1,5,L | |
5,2,2,1,L | |
5,2,2,2,L | |
5,2,2,3,L | |
5,2,2,4,L | |
5,2,2,5,B | |
5,2,3,1,L | |
5,2,3,2,L | |
5,2,3,3,L | |
5,2,3,4,R | |
5,2,3,5,R | |
5,2,4,1,L | |
5,2,4,2,L | |
5,2,4,3,R | |
5,2,4,4,R | |
5,2,4,5,R | |
5,2,5,1,L | |
5,2,5,2,B | |
5,2,5,3,R | |
5,2,5,4,R | |
5,2,5,5,R | |
5,3,1,1,L | |
5,3,1,2,L | |
5,3,1,3,L | |
5,3,1,4,L | |
5,3,1,5,L | |
5,3,2,1,L | |
5,3,2,2,L | |
5,3,2,3,L | |
5,3,2,4,L | |
5,3,2,5,L | |
5,3,3,1,L | |
5,3,3,2,L | |
5,3,3,3,L | |
5,3,3,4,L | |
5,3,3,5,B | |
5,3,4,1,L | |
5,3,4,2,L | |
5,3,4,3,L | |
5,3,4,4,R | |
5,3,4,5,R | |
5,3,5,1,L | |
5,3,5,2,L | |
5,3,5,3,B | |
5,3,5,4,R | |
5,3,5,5,R | |
5,4,1,1,L | |
5,4,1,2,L | |
5,4,1,3,L | |
5,4,1,4,L | |
5,4,1,5,L | |
5,4,2,1,L | |
5,4,2,2,L | |
5,4,2,3,L | |
5,4,2,4,L | |
5,4,2,5,L | |
5,4,3,1,L | |
5,4,3,2,L | |
5,4,3,3,L | |
5,4,3,4,L | |
5,4,3,5,L | |
5,4,4,1,L | |
5,4,4,2,L | |
5,4,4,3,L | |
5,4,4,4,L | |
5,4,4,5,B | |
5,4,5,1,L | |
5,4,5,2,L | |
5,4,5,3,L | |
5,4,5,4,B | |
5,4,5,5,R | |
5,5,1,1,L | |
5,5,1,2,L | |
5,5,1,3,L | |
5,5,1,4,L | |
5,5,1,5,L | |
5,5,2,1,L | |
5,5,2,2,L | |
5,5,2,3,L | |
5,5,2,4,L | |
5,5,2,5,L | |
5,5,3,1,L | |
5,5,3,2,L | |
5,5,3,3,L | |
5,5,3,4,L | |
5,5,3,5,L | |
5,5,4,1,L | |
5,5,4,2,L | |
5,5,4,3,L | |
5,5,4,4,L | |
5,5,4,5,L | |
5,5,5,1,L | |
5,5,5,2,L | |
5,5,5,3,L | |
5,5,5,4,L | |
5,5,5,5,B | |
% | |
% | |
% | |