;% ;% !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! ;% ;% Tumor-size treated as the class attribute. ;% ;% 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. ;% ;% !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! ;% ;% Citation Request: ;% This breast cancer domain was obtained from the University Medical Centre, ;% Institute of Oncology, Ljubljana, Yugoslavia. Thanks go to M. Zwitter and ;% M. Soklic for providing the data. Please include this citation if you plan ;% to use this database. ;% ;% 1. Title: Breast cancer data (Michalski has used this) ;% ;% 2. Sources: ;% -- Matjaz Zwitter & Milan Soklic (physicians) ;% Institute of Oncology ;% University Medical Center ;% Ljubljana, Yugoslavia ;% -- Donors: Ming Tan and Jeff Schlimmer (Jeffrey.Schlimmer@a.gp.cs.cmu.edu) ;% -- Date: 11 July 1988 ;% ;% 3. Past Usage: (Several: here are some) ;% -- Michalski,R.S., Mozetic,I., Hong,J., & Lavrac,N. (1986). The ;% Multi-Purpose Incremental Learning System AQ15 and its Testing ;% Application to Three Medical Domains. In Proceedings of the ;% Fifth National Conference on Artificial Intelligence, 1041-1045, ;% Philadelphia, PA: Morgan Kaufmann. ;% -- accuracy range: 66%-72% ;% -- Clark,P. & Niblett,T. (1987). Induction in Noisy Domains. In ;% Progress in Machine Learning (from the Proceedings of the 2nd ;% European Working Session on Learning), 11-30, Bled, ;% Yugoslavia: Sigma Press. ;% -- 8 test results given: 65%-72% accuracy range ;% -- Tan, M., & Eshelman, L. (1988). Using weighted networks to ;% represent classification knowledge in noisy domains. Proceedings ;% of the Fifth International Conference on Machine Learning, 121-134, ;% Ann Arbor, MI. ;% -- 4 systems tested: accuracy range was 68%-73.5% ;% -- Cestnik,G., Konenenko,I, & Bratko,I. (1987). Assistant-86: A ;% Knowledge-Elicitation Tool for Sophisticated Users. In I.Bratko ;% & N.Lavrac (Eds.) Progress in Machine Learning, 31-45, Sigma Press. ;% -- Assistant-86: 78% accuracy ;% ;% 4. Relevant Information: ;% This is one of three domains provided by the Oncology Institute ;% that has repeatedly appeared in the machine learning literature. ;% (See also lymphography and primary-tumor.) ;% ;% This data set includes 201 instances of one class and 85 instances of ;% another class. The instances are described by 9 attributes, some of ;% which are linear and some are nominal. ;% ;% 5. Number of Instances: 286 ;% ;% 6. Number of Attributes: 9 + the class attribute ;% ;% 7. Attribute Information: ;% 1. Class: no-recurrence-events, recurrence-events ;% 2. age: 10-19, 20-29, 30-39, 40-49, 50-59, 60-69, 70-79, 80-89, 90-99. ;% 3. menopause: lt40, ge40, premeno. ;% 4. tumor-size: 0-4, 5-9, 10-14, 15-19, 20-24, 25-29, 30-34, 35-39, 40-44, ;% 45-49, 50-54, 55-59. ;% 5. inv-nodes: 0-2, 3-5, 6-8, 9-11, 12-14, 15-17, 18-20, 21-23, 24-26, ;% 27-29, 30-32, 33-35, 36-39. ;% 6. node-caps: yes, no. ;% 7. deg-malig: 1, 2, 3. ;% 8. breast: left, right. ;% 9. breast-quad: left-up, left-low, right-up, right-low, central. ;% 10. irradiat: yes, no. ;% ;% 8. Missing Attribute Values: (denoted by "?") ;% Attribute #: Number of instances with missing values: ;% 6. 8 ;% 9. 1. ;% ;% 9. Class Distribution: ;% 1. no-recurrence-events: 201 instances ;% 2. recurrence-events: 85 instances ;% (defun breastTumor () (data :name 'breastTumor :columns '($age menopause inv-nodes node-caps deg-malig breast breast-quad irradiation recurrence $class) :egs '( (36 premenopausal 0 no 1 right left-lower no n 10) (39 premenopausal 0 no 3 left left-lower no n 30) (41 premenopausal 0 no 1 right right-lower no n 25) (40 premenopausal 0 no 2 left left-lower no n 20) (51 >=40 0 no 2 right left-upper no n 25) (65 >=40 0 no 2 left left-lower no n 17) (60 >=40 0 no 2 left left-lower no n 50) (34 premenopausal 0 no 2 left right-lower no n 20) (30 premenopausal 2 no 3 left left-lower no r 35) (58 >=40 0 no 2 right left-lower no n 15) (62 >=40 0 no 3 right left-upper no n 25) (46 premenopausal 3 yes 2 right left-lower no n 30) (53 premenopausal 0 no 2 left left-lower no r 15) (52 premenopausal 0 no 3 left right-upper no r 30) (46 premenopausal 0 no 1 right left-upper no n 30) (48 premenopausal 0 no 3 left central no n 0) (54 >=40 0 no 2 right left-lower no n 12) (37 premenopausal 1 no 1 left left-lower no n 15) (51 premenopausal 0 no 1 right left-upper no r 25) (62 >=40 7 yes 3 left central no n 45) (60 >=40 0 no 2 left left-upper no n 30) (52 >=40 1 no 2 left left-upper no n 35) (62 >=40 2 yes 2 right right-upper yes r 30) (35 premenopausal 3 no 3 right right-upper yes n 40) (52 premenopausal 0 no 3 left left-lower no n 30) (50 premenopausal 0 no 2 right right-lower no n 16) (36 premenopausal 1 no 1 right left-upper no r 30) (37 premenopausal 0 no 2 right right-upper no n 40) (31 premenopausal 0 no 1 right left-lower no r 15) (54 premenopausal 0 no 2 right left-upper no n 35) (64 >=40 0 no 1 right left-upper no n 30) (48 premenopausal 1 no 2 left right-lower no n 30) (45 premenopausal 0 no 1 left right-lower no n 20) (45 >=40 3 no 3 left left-lower no r 30) (50 premenopausal 3 yes 2 left left-lower yes n 25) (50 premenopausal 0 no 2 left left-upper no n 40) (41 premenopausal 0 no 2 right left-upper no n 20) (45 premenopausal 0 no 2 right right-lower no n 30) (39 premenopausal 7 yes 2 right right-upper no n 30) (45 premenopausal 0 no 2 right left-lower no n 25) (60 >=40 0 no 1 left left-lower no n 20) (35 premenopausal 10 no 2 right left-upper yes r 30) (41 premenopausal 0 no 2 left left-upper no n 10) (33 premenopausal 2 no 3 left central no n 20) (55 >=40 1 yes 2 right left-upper no n 20) (33 premenopausal 1 no 2 left right-lower no n 11) (50 >=40 1 yes 2 left central yes n 15) (70 >=40 0 no 3 left left-upper no n 20) (48 >=40 1 no 2 left left-lower no n 25) (58 >=40 0 no 3 left left-upper no n 40) (69 >=40 1 no 3 right left-upper yes r 30) (54 >=40 16 no 3 left left-lower no n 35) (47 premenopausal 0 no 1 right left-upper no r 35) (65 >=40 0 no 2 left left-lower no n 30) (74 >=40 0 no 2 left central no n 10) (63 >=40 5 ? 1 right left-lower yes n 28) (66 >=40 3 yes 2 left central yes r 30) (46 premenopausal 2 no 2 right left-upper no n 10) (59 >=40 0 no 1 right right-upper no n 30) (54 >=40 0 no 1 left left-upper no n 10) (56 >=40 8 no 3 left left-lower yes r 25) (35 premenopausal 3 no 3 right left-upper yes r 30) (54 >=40 0 no 2 right right-upper no n 15) (43 premenopausal 0 no 1 right left-upper no n 12) (52 >=40 0 no 2 left left-lower no n 40) (47 premenopausal 0 no 2 left central no n 20) (49 premenopausal 0 no 2 left left-upper no n 20) (52 >=40 3 yes 2 right left-upper no n 20) (68 >=40 0 no 1 left central no n 8) (57 >=40 0 no 2 left left-lower no n 10) (47 >=40 0 no 3 left left-upper no n 20) (65 >=40 7 yes 2 right right-upper no n 30) (47 premenopausal 0 no 3 left left-upper no n 30) (63 >=40 0 no 2 right left-lower no n 25) (54 >=40 0 no 1 left left-lower no n 0) (46 premenopausal 2 no 3 right left-upper yes n 27) (47 premenopausal 5 no 2 right left-upper no r 30) (64 >=40 1 no 3 left left-upper no r 25) (54 >=40 0 no 1 right left-lower no n 30) (53 premenopausal 0 no 2 right right-lower no n 25) (49 >=40 0 no 3 left left-lower no n 20) (39 premenopausal 3 no 2 right central no n 20) (57 >=40 10 ? 3 left left-lower yes n 30) (45 premenopausal 2 yes 3 right left-lower yes n 35) (54 premenopausal 3 yes 3 left left-lower yes r 25) (52 >=40 6 yes 3 left left-lower yes r 40) (62 <40 0 no 1 left left-lower no n 30) (52 >=40 0 no 3 left left-upper no n 20) (48 premenopausal 1 no 2 left left-lower yes n 45) (51 premenopausal 0 no 1 left left-lower no n 15) (49 >=40 16 yes 2 right left-upper yes n 40) (52 premenopausal 0 no 1 right left-upper no n 25) (53 <40 1 ? 1 left left-lower no r 20) (36 premenopausal 0 no 2 left right-lower no n 8) (50 premenopausal 4 no 1 right left-upper no n 10) (43 premenopausal 0 no 1 right right-lower no n 10) (50 >=40 0 no 2 right right-upper no n 8) (46 premenopausal 0 no 2 left left-upper no n 25) (48 premenopausal 0 no 3 right right-upper no n 30) (63 >=40 1 no 1 right left-upper no r 20) (73 >=40 0 no 1 left right-lower no n 0) (52 >=40 0 no 3 right left-upper no n 20) (48 premenopausal 5 no 2 right left-upper no n 20) (57 premenopausal 8 yes 2 left right-lower yes r 30) (42 premenopausal 0 no 1 right left-lower no n 20) (49 premenopausal 0 no 1 right right-upper no n 20) (51 premenopausal 2 yes 2 right left-upper yes n 50) (37 premenopausal 2 no 3 left left-upper yes r 20) (66 >=40 1 no 3 right left-lower no r 22) (66 >=40 0 no 1 left left-upper no n 10) (67 <40 0 no 1 left right-upper no n 10) (52 >=40 7 yes 3 left right-lower no r 30) (51 >=40 0 no 3 left right-upper no n 25) (61 >=40 0 no 1 left left-lower no n 20) (55 >=40 0 no 1 right central no n 15) (53 >=40 4 no 3 right left-upper no r 30) (54 >=40 0 no 2 right left-upper no n 23) (53 premenopausal 1 no 3 right left-lower yes r 25) (46 >=40 0 no 2 right left-upper no r 20) (68 >=40 0 no 1 left right-lower no n 15) (61 >=40 0 no 1 left left-lower no n 10) (43 premenopausal 2 no 2 right left-lower no r 25) (60 >=40 6 yes 3 left left-lower no r 35) (65 >=40 25 yes 3 left left-lower yes r 20) (46 premenopausal 9 yes 3 right left-upper no r 25) (39 premenopausal 0 no 2 right left-lower no n 25) (41 premenopausal 0 no 2 right right-upper no n 20) (52 premenopausal 0 no 2 left right-upper no r 25) (43 premenopausal 1 no 3 left left-upper no r 28) (47 premenopausal 0 no 3 right right-upper no r 30) (57 >=40 0 no 1 right left-upper no n 10) (46 premenopausal 0 no 2 left left-lower no n 50) (31 premenopausal 0 no 2 right central no r 0) (54 premenopausal 2 yes 2 left left-upper no n 25) (65 >=40 0 no 1 right left-upper no n 15) (44 premenopausal 17 yes 3 left left-lower no r 15) (44 premenopausal 0 no 2 left right-lower no n 20) (51 premenopausal 1 no 2 right left-upper no n 12) (63 >=40 0 no 2 right left-upper no n 15) (58 >=40 4 yes 3 right right-upper no r 24) (54 premenopausal 0 no 1 left left-lower no n 10) (55 >=40 1 no 1 left right-lower no n 25) (43 premenopausal 2 no 2 left left-lower yes r 25) (54 premenopausal 15 yes 3 right right-upper no r 35) (70 >=40 0 no 1 right left-upper no n 40) (55 >=40 0 no 1 right central no n 0) (36 premenopausal 9 yes 3 left left-lower no r 35) (59 >=40 0 no 1 left left-upper no n 30) (65 >=40 0 no 2 right left-upper no n 15) (32 premenopausal 2 no 3 left left-lower no r 35) (66 >=40 3 no 2 left left-lower yes r 20) (38 premenopausal 8 yes 3 left left-lower yes r 18) (51 premenopausal 0 no 2 right left-lower no n 15) (40 premenopausal 0 no 1 left right-lower no n 25) (58 >=40 0 no 2 right central no r 20) (54 >=40 0 no 1 right left-lower no n 23) (52 >=40 0 no 3 right left-upper no n 40) (33 <40 2 no 3 right left-upper no n 15) (32 premenopausal 3 yes 3 left left-lower yes r 25) (57 >=40 10 ? 3 left left-upper yes n 30) (68 >=40 2 no 2 left left-lower no n 12) (40 premenopausal 0 no 1 right left-upper no n 40) (46 premenopausal 10 yes 2 right right-upper yes n 35) (62 >=40 0 no 2 right left-lower no n 18) (41 premenopausal 13 no 3 right right-lower yes n 15) (65 >=40 0 no 2 right left-lower no r 40) (60 >=40 1 no 1 right right-upper yes r 45) (59 >=40 3 yes 2 left left-lower no n 40) (65 >=40 1 no 2 left left-upper yes n 15) (40 premenopausal 1 ? 2 left right-lower yes n 25) (41 premenopausal 0 no 3 left right-upper no r 25) (51 premenopausal 1 no 3 right left-upper yes r 30) (47 premenopausal 0 no 2 right left-upper no n 25) (65 >=40 2 no 3 right left-lower no n 25) (63 >=40 0 no 2 right left-upper no n 22) (64 >=40 0 no 3 right central no r 30) (53 >=40 0 no 3 left left-upper no n 20) (46 premenopausal 0 no 2 right central no n 25) (43 premenopausal 1 no 1 right left-lower yes n 25) (43 premenopausal 8 no 2 right left-lower yes n 20) (59 >=40 0 no 3 left ? no r 30) (49 >=40 3 no 3 right left-lower yes r 20) (47 premenopausal 2 yes 3 right left-upper no r 15) (45 premenopausal 0 no 2 left left-lower no r 22) (43 premenopausal 2 no 2 right left-lower yes r 50) (47 premenopausal 0 no 2 right left-upper no n 20) (67 >=40 2 no 2 right left-upper yes n 50) (45 premenopausal 2 yes 3 right left-upper yes n 35) (46 premenopausal 8 no 2 left left-upper no n 30) (55 <40 0 no 2 left left-lower no n 15) (70 >=40 0 no 1 right right-upper no n 40) (43 premenopausal 0 no 2 right right-lower no n 0) (53 >=40 0 no 3 left left-upper no n 35) (56 >=40 0 no 2 left central no n 0) (47 premenopausal 0 no 1 left right-upper no n 30) (47 >=40 1 no 2 left left-upper yes n 30) (44 premenopausal 0 no 2 left left-lower no n 10) (44 premenopausal 2 no 3 right left-lower yes n 20) (47 premenopausal 0 no 2 right left-lower no n 10) (31 premenopausal 5 yes 2 left left-lower no r 20) (49 >=40 14 yes 3 left right-lower yes r 25) (51 >=40 0 no 2 left left-lower no n 25) (57 >=40 0 no 1 left left-lower no n 27) (48 premenopausal 5 no 2 right left-lower no n 20) (57 >=40 0 no 2 left left-lower no r 35) (36 premenopausal 0 no 2 left left-upper no n 30) (36 premenopausal 7 yes 2 right left-upper yes n 25) (47 premenopausal 0 no 2 left left-lower no n 15) (49 premenopausal 4 yes 2 right right-upper yes r 20) (49 premenopausal 13 yes 3 left left-upper yes r 30) (52 premenopausal 1 no 1 left central no n 30) (40 premenopausal 6 yes 3 right left-upper no r 30) (63 >=40 0 no 1 left left-upper no n 30) (56 >=40 2 no 1 right central no n 30) (50 premenopausal 0 no 1 left left-lower no n 20) (54 >=40 0 no 1 right central no n 15) (38 premenopausal 0 no 1 left left-lower no n 15) (63 >=40 1 no 3 right left-upper no r 50) (54 >=40 1 no 3 left right-upper no n 40) (70 >=40 11 ? 1 left left-lower yes r 15) (41 premenopausal 0 no 2 right left-lower no n 40) (45 premenopausal 0 no 2 right right-upper no n 35) (50 <40 2 no 3 right left-upper no n 30) (47 premenopausal 0 no 1 left left-lower no r 40) (42 premenopausal 2 yes 3 right right-upper no r 30) (40 premenopausal 1 no 2 left left-upper yes n 25) (47 premenopausal 0 no 1 right left-upper no n 10) (55 premenopausal 5 no 2 right left-upper yes n 25) (51 premenopausal 11 yes 2 right left-upper no r 50) (43 premenopausal 2 no 2 right left-lower no r 25) (55 >=40 17 yes 3 right left-upper no n 25) (44 premenopausal 1 no 1 left left-lower yes r 32) (63 >=40 5 yes 3 left left-lower no n 30) (44 premenopausal 0 no 2 left left-upper no r 15) (34 premenopausal 0 no 1 left central no n 25) (46 premenopausal 3 yes 2 left right-upper no r 30) (45 premenopausal 2 no 1 left left-lower yes n 8) (35 premenopausal 3 yes 2 right left-upper yes n 20) (51 premenopausal 3 yes 2 left left-lower yes n 30) (61 >=40 1 no 3 right left-upper yes n 18) (36 premenopausal 1 no 1 left left-upper no r 40) (53 premenopausal 0 no 2 left left-lower no n 25) (45 premenopausal 2 no 1 left left-lower no n 35) (43 premenopausal 4 yes 2 left left-lower yes r 20) (66 >=40 0 no 1 right left-lower no n 10) (55 premenopausal 0 no 3 left left-lower no n 10) (57 >=40 0 no 2 left left-upper no r 20) (46 premenopausal 10 yes 2 right left-upper yes n 35) (63 >=40 5 ? 1 right left-upper yes n 28) (60 >=40 2 no 3 left right-lower yes r 28) (38 premenopausal 1 no 2 left left-lower yes n 40) (50 premenopausal 0 no 2 left left-lower no n 25) (59 >=40 7 yes 2 left left-lower no n 30) (62 >=40 0 no 2 left left-upper no n 20) (35 premenopausal 2 no 2 left left-upper no r 30) (61 >=40 1 no 2 right left-upper yes n 10) (45 premenopausal 5 yes 3 right left-upper yes n 40) (55 premenopausal 0 no 1 left left-lower no n 25) (68 >=40 5 yes 3 right left-lower no r 40) (52 >=40 5 yes 3 right left-upper no n 25) (62 >=40 0 no 2 left left-lower no n 15) (57 >=40 0 no 3 right left-lower no n 30) (59 >=40 0 no 1 right right-upper no n 50) (32 premenopausal 0 no 2 right central no n 0) (41 premenopausal 0 no 1 left left-lower no n 30) (51 >=40 0 no 3 left left-lower no n 35) (52 >=40 6 yes 3 left left-lower yes r 40) (41 premenopausal 1 no 2 left left-lower yes n 10) (63 >=40 1 no 2 left left-lower yes n 30) (51 premenopausal 0 no 2 left right-upper no r 25) (62 >=40 3 no 2 right left-upper yes n 40) (51 premenopausal 3 yes 2 left left-lower no n 20) (36 premenopausal 0 no 2 left left-lower no n 25) (49 premenopausal 15 yes 3 left left-lower no r 30) (37 premenopausal 6 yes 3 left right-lower yes r 25) (53 <40 1 ? 1 left left-upper no r 20) (63 >=40 1 no 1 left left-upper no n 10) (48 premenopausal 1 no 2 right right-upper yes n 30) (54 >=40 0 no 1 left left-lower no n 12) (67 >=40 0 no 2 left left-lower no n 25) (65 >=40 4 no 2 right right-upper no r 25) (57 >=40 11 yes 3 left right-lower yes r 30) (62 >=40 0 no 3 left left-lower no n 30) (63 >=40 6 yes 3 left left-upper yes r 13) (29 premenopausal 0 no 2 right right-upper no n 35) (56 >=40 5 no 3 left left-lower no r 30) )))