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Data Preview ? 4K

    Data Structure ?



    Richard Forsyth


    Richard S. Forsyth
    8 Grosvenor Avenue
    Mapperley Park
    Nottingham NG3 5DX

    Data Set Information:

    A simple database containing 17 Boolean-valued attributes.  The "type" attribute appears to be the class attribute.  Here is a breakdown of which animals are in which type: (I find it unusual that there are 2 instances of "frog" and one of "girl"!)

    Class# -- Set of animals:
    ====== ====================================================
    1 -- (41) aardvark, antelope, bear, boar, buffalo, calf, cavy, cheetah, deer, dolphin, elephant, fruitbat, giraffe, girl, goat, gorilla, hamster, hare, leopard, lion, lynx, mink, mole, mongoose, opossum, oryx, platypus, polecat, pony, porpoise, puma, pussycat, raccoon, reindeer, seal, sealion, squirrel, vampire, vole, wallaby,wolf
    2 -- (20) chicken, crow, dove, duck, flamingo, gull, hawk, kiwi, lark, ostrich, parakeet, penguin, pheasant, rhea, skimmer, skua, sparrow, swan, vulture, wren
    3 -- (5)  pitviper, seasnake, slowworm, tortoise, tuatara
    4 -- (13) bass, carp, catfish, chub, dogfish, haddock, herring, pike, piranha, seahorse, sole, stingray, tuna
    5 -- (4)  frog, frog, newt, toad
    6 -- (8)  flea, gnat, honeybee, housefly, ladybird, moth, termite, wasp
    7 -- (10) clam, crab, crayfish, lobster, octopus, scorpion, seawasp, slug, starfish, worm

    Attribute Information:

      1. animal name:      Unique for each instance
      2. hair: Boolean
      3. feathers: Boolean
      4. eggs: Boolean
      5. milk: Boolean
      6. airborne: Boolean
      7. aquatic: Boolean
      8. predator: Boolean
      9. toothed: Boolean
     10. backbone: Boolean
     11. breathes: Boolean
     12. venomous: Boolean
     13. fins: Boolean
     14. legs: Numeric (set of values: {0,2,4,5,6,8})
     15. tail: Boolean
     16. domestic: Boolean
     17. catsize: Boolean
     18. type: Numeric (integer values in range [1,7])

    Relevant Papers:

    Forsyth's PC/BEAGLE User's Guide.

    Papers That Cite This Data Set1:

    Mikko Koivisto and Kismat Sood. Exact Bayesian Structure Discovery in Bayesian Networks. Journal of Machine Learning Research, 5. 2004.  [View Context].

    Eibe Frank and Stefan Kramer. Ensembles of nested dichotomies for multi-class problems. ICML. 2004.  [View Context].

    Yuan Jiang and Zhi-Hua Z