/********************************************************************/ /* cobweb_1.pro Last modification: Sun 2 Feb 1992 12:47:23 */ /********************************************************************/ /********************************************************************/ /* Data set describing a set of fictitious hotels (price per room, */ /* furnishings). The learning result should be a grouping into cheap*/ /* and luxury hotels. */ /********************************************************************/ /* Description of the features as a list of (type and name) */ features([[numeric,minPrice], /* minimum price per room */ [nominal,tv], /* room with TV? */ [nominal,bar]]). /* room with bar? */ /* Description of the cases (first element: case-id (will not be used in clustering), rest: feature values in accordance to the description of features above) */ case([sheraton,250,y,y]). case([ritz,223,y,y]). case([kempinski,224,y,y]). case([sonja,40,n,y]). case([ostermann,35,n,n]). case([zur_gruenen_wiese,50,y,n]).