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83 lines
3.2 KiB
Plaintext
Executable File
83 lines
3.2 KiB
Plaintext
Executable File
Citation Request:
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This lymphography domain was obtained from the University Medical Centre,
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Institute of Oncology, Ljubljana, Yugoslavia. Thanks go to M. Zwitter and
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M. Soklic for providing the data. Please include this citation if you plan
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to use this database.
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1. Title: Lymphography Domain
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2. Sources:
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(a) See Above.
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(b) Donors: Igor Kononenko,
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University E.Kardelj
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Faculty for electrical engineering
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Trzaska 25
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61000 Ljubljana (tel.: (38)(+61) 265-161
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Bojan Cestnik
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Jozef Stefan Institute
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Jamova 39
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61000 Ljubljana
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Yugoslavia (tel.: (38)(+61) 214-399 ext.287)
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(c) Date: November 1988
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3. Past Usage: (sveral)
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1. Cestnik,G., Konenenko,I, & Bratko,I. (1987). Assistant-86: A
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Knowledge-Elicitation Tool for Sophisticated Users. In I.Bratko
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& N.Lavrac (Eds.) Progress in Machine Learning, 31-45, Sigma Press.
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-- Assistant-86: 76% accuracy
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2. Clark,P. & Niblett,T. (1987). Induction in Noisy Domains. In
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I.Bratko & N.Lavrac (Eds.) Progress in Machine Learning, 11-30,
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Sigma Press.
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-- Simple Bayes: 83% accuracy
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-- CN2 (99% threshold): 82%
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3. Michalski,R., Mozetic,I. Hong,J., & Lavrac,N. (1986). The Multi-Purpose
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Incremental Learning System AQ15 and its Testing Applications to Three
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Medical Domains. In Proceedings of the Fifth National Conference on
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Artificial Intelligence, 1041-1045. Philadelphia, PA: Morgan Kaufmann.
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-- Experts: 85% accuracy (estimate)
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-- AQ15: 80-82%
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4. Relevant Information:
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This is one of three domains provided by the Oncology Institute
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that has repeatedly appeared in the machine learning literature.
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(See also breast-cancer and primary-tumor.)
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5. Number of Instances: 148
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6. Number of Attributes: 19 including the class attribute
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7. Attribute information:
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--- NOTE: All attribute values in the database have been entered as
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numeric values corresponding to their index in the list
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of attribute values for that attribute domain as given below.
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1. class: normal find, metastases, malign lymph, fibrosis
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2. lymphatics: normal, arched, deformed, displaced
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3. block of affere: no, yes
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4. bl. of lymph. c: no, yes
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5. bl. of lymph. s: no, yes
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6. by pass: no, yes
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7. extravasates: no, yes
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8. regeneration of: no, yes
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9. early uptake in: no, yes
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10. lym.nodes dimin: 0-3
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11. lym.nodes enlar: 1-4
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12. changes in lym.: bean, oval, round
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13. defect in node: no, lacunar, lac. marginal, lac. central
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14. changes in node: no, lacunar, lac. margin, lac. central
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15. changes in stru: no, grainy, drop-like, coarse, diluted, reticular,
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stripped, faint,
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16. special forms: no, chalices, vesicles
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17. dislocation of: no, yes
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18. exclusion of no: no, yes
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19. no. of nodes in: 0-9, 10-19, 20-29, 30-39, 40-49, 50-59, 60-69, >=70
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8. Missing Attribute Values: None
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9. Class Distribution:
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Class: Number of Instances:
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normal find: 2
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metastases: 81
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malign lymph: 61
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fibrosis: 4
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