proto.h

来自「商业智能用 决策树 Id3算法 C语言」· C头文件 代码 · 共 12 行

NEGENTROPY negentropy ( REAL **, UINT, NODE*, UINT ); /* negentropy */
void print_tree ( NODE* , CHAR** );
void free_tree ( NODE  * );
NODE* ID3 ( MATRIX * , NODE* , UINT , UINT );
void err_exit ( CHAR* , UINT );
MATRIX *build_matrix ( UINT, UINT );
void free_matrix ( MATRIX * );
void read_matrix ( CHAR *, MATRIX * );
void file_size ( CHAR * , UINT * , UINT * );
CHAR **read_tags ( CHAR * , UINT );
void free_tags ( CHAR **, UINT);