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- /*****************************************************************************
- **** ****
- **** easymosq.c ****
- **** atree release 2.7 for Windows ****
- **** Adaptive Logic Network (ALN) simulation program. ****
- **** Copyright (C) A. Dwelly, R. Manderscheid, M. Thomas, W.W. Armstrong ****
- **** 1991, 1992 ****
- **** License: ****
- **** A royalty-free license is granted for the use of this software for ****
- **** NON_COMMERCIAL PURPOSES ONLY. The software may be copied and/or ****
- **** modified provided this notice appears in its entirety and unchanged ****
- **** in all derived source programs. Persons modifying the code are ****
- **** requested to state the date, the changes made and who made them ****
- **** in the modification history. ****
- **** ****
- **** Patent License: ****
- **** The use of a digital circuit which transmits a signal indicating ****
- **** heuristic responsibility is protected by U. S. Patent 3,934,231 ****
- **** and others assigned to Dendronic Decisions Limited of Edmonton, ****
- **** W. W. Armstrong, President. A royalty-free license is granted ****
- **** by the company to use this patent for NON_COMMERCIAL PURPOSES to ****
- **** adapt logic trees using this program and its modifications. ****
- **** ****
- **** Limited Warranty: ****
- **** This software is provided "as is" without warranty of any kind, ****
- **** either expressed or implied, including, but not limited to, the ****
- **** implied warrantees of merchantability and fitness for a particular ****
- **** purpose. The entire risk as to the quality and performance of the ****
- **** program is with the user. Neither the authors, nor the ****
- **** University of Alberta, its officers, agents, servants or employees ****
- **** shall be liable or responsible in any way for any damage to ****
- **** property or direct personal or consequential injury of any nature ****
- **** whatsoever that may be suffered or sustained by any licensee, user ****
- **** or any other party as a consequence of the use or disposition of ****
- **** this software. ****
- **** ****
- **** Modification history: ****
- **** ****
- **** 5.9.90 Initial implementation, A.Dwelly ****
- **** 31.5.91 Windows Port & Windows Extensions, M. Thomas ****
- **** 91.07.17 atree v2.0 for Windows, M. Thomas ****
- **** 92.04.28 atree v2.5 for Windows, M. Thomas ****
- **** 92.03.07 Release 2.6, Monroe Thomas ****
- **** 92.01.08 Release 2.7, Monroe Thomas ****
- **** ****
- *****************************************************************************/
-
- #include <windows.h>
- #include "atree.h"
-
- extern unsigned _hInstance;
-
- #define VERBOSITY 0
- #define TRAINSETSIZE 500
- #define WIDTH 80
- #define TREESIZE 256
- #define TESTSIZE 500
-
- #define BITTEN 1
- #define QUININE 7
- #define ANEMIA 12
-
- char mosquito(v)
-
- char *v;
-
- {
- return(v[BITTEN] && (!v[QUININE]) && (!v[ANEMIA]));
- }
-
- void main()
-
- {
- int i;
- int j;
- int malaria = 0;
- int healthy = 0;
- char vec[WIDTH];
- char ui[1];
- int correct = 0;
- LPBIT_VEC training_set;
- LPBIT_VEC icres;
- LPBIT_VEC test;
- LPATREE tree;
-
- /* Initialise */
-
- training_set = (LPBIT_VEC) Malloc(TRAINSETSIZE * sizeof(bit_vec));
- MEMCHECK(training_set);
-
- icres = (LPBIT_VEC) Malloc(TRAINSETSIZE * sizeof(bit_vec));
- MEMCHECK(icres);
-
- atree_init(_hInstance, NULL);
-
- /* Create the test data */
-
- printf("Creating training data\n");
-
- for (i = 0; i < TRAINSETSIZE; i++)
- {
- /* allow multitasking during long loop! */
- Windows_Interrupt(1500);
-
- for (j = 0; j < WIDTH; j++)
- {
- vec[j] = (char)RANDOM(2);
- }
- training_set[i] = *(bv_pack(vec, WIDTH));
- ui[0] = mosquito(vec);
- if (ui[0])
- {
- malaria++;
- }
- else
- {
- healthy++;
- }
- icres[i] = *(bv_pack(ui,1));
- }
-
- printf("There are %d patients with malaria, and %d healthy in the training set\n",malaria,healthy);
-
- /* Create a tree and train it */
-
- printf("Training tree\n");
-
- tree = atree_create(WIDTH,TREESIZE);
- (void) atree_train(tree,training_set,icres,0,TRAINSETSIZE,
- TRAINSETSIZE-1,10,1);
-
- /* Test the trained tree */
-
- printf("Testing the tree\n");
-
- for (i = 0; i < TESTSIZE; i++)
- {
- /* allow multitasking during long loop! */
- Windows_Interrupt(1500);
-
- for (j = 0; j < WIDTH; j++)
- {
- vec[j] = RANDOM(2);
- }
- test = bv_pack(vec,WIDTH);
- if (atree_eval(tree,test) == mosquito(vec))
- {
- correct++;
- }
- bv_free(test);
- }
-
- printf("%d correct out of %d in final test\n",correct,TESTSIZE);
-
- /* Discard training set */
-
- for (i = 0; i < TRAINSETSIZE; i++)
- {
- Free(training_set[i].bv);
- Free(icres[i].bv);
- }
-
- Free(training_set);
- Free(icres);
-
- /* Discard tree */
- atree_free(tree);
- atree_quit();
-
- printf("\nDouble click on the control menu to exit");
- }
-