1 // learn.h 

     2 // Functions for use with LearnedcharGroups array

     3 class Page;

     4 

     5 void learn(Page * p, char * asciiFile, bool synchWords=FALSE);  

     6 void learn(char * tifFile, char * asciiFile, bool synchWords=FALSE);  

     7 int learn(Component * comp, char * id, Confidence threshold);

     8 void readLearnFiles();    // sources learnfile.tcl where learn files can be set

     9 

    10 int writeLearnedGroups(char * filename);  // Save learned characters

    11 int readLearnedGroups(char * filename);   // read back saved characters

    12 void testLearn();                         

    13 

    14 // oldlearn for use with LearnedChars array 

    15 // averaging learning ***NOT CURRENTLY USED ***

    16 void oldlearn(char * tifFile, char * asciiFile);  // averages values

    17 void initLearnedChars();   // sets learned charactere array to 0

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