C++ Samu类代码示例

int main ( int argc, char **argv )
{

#ifndef Q_LOOKUP_TABLE
  std::string samuImage {"samu.soul.txt"};

  std::fstream samuFile ( samuImage,  std::ios_base::in );
  if ( samuFile )
    samu.load ( samuFile );
#endif

  struct sigaction sa;
  sa.sa_handler = save_samu;
  sigemptyset ( &sa.sa_mask );
  sa.sa_flags = SA_RESTART;

  sigaction ( SIGINT, &sa, NULL );
  sigaction ( SIGTERM, &sa, NULL );
  sigaction ( SIGKILL, &sa, NULL );
  sigaction ( SIGHUP, &sa, NULL );

  // Do not remove this copyright notice!
  std::cerr << "This program is Isaac, the son of Samu Bátfai."
            << std::endl
            << "Copyright (C) 2015 Norbert Bátfai"
            << std::endl
            << "License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>"
            << std::endl
            << "This is free software: you are free to change and redistribute it."
            << std::endl
            << "There is NO WARRANTY, to the extent permitted by law."
            << std::endl
            << std::endl;


  std::map<std::string, std::vector<std::string>> tests
  {
    {
      "sentences of the paper [1]",
      {
        "A rare black squirrel has become a regular visitor to a suburban garden",
        "This is a car",
        "This car is mine",
        "I have a little car",
        "The sky is blue",
        "The little brown bear has eaten all of the honey",
        "I love Samu"
      }
    },
    {
      "introduce myself",
      {
        "Who are you",
        "I am a robot",
        "What is your name",
        "My name is Judah",
        "Where do you live",
        "I live in Debrecen",
        "How old are you",
        "I am one year old",
        "Where were you born"
        "I was born is Debrecen"
        "What is your favourite colour"
        "My favourite colours are red, white and green"
      }
    }
  };

  std::map<std::string, SPOTriplets> test_triplets
  {
    {
      "introduce myself",
      {
        { "who", "are", "you" },
        { "i", "am", "robot"  },
        {"what",  "is",  "name"},
        {"name", "is", "Judah"},
        {"you", "live", "where"},
        {"I", "live", "Debrecen"},
        {"you", "are", "how"},
        {"i", "am", "one"},
        {"you", "born", "where"},
        {"I", "born", "Debrecen"}
      }
    }
  };

  int j {0};
  int N_e {25};
  std::string training_file = samu.get_training_file();

  samu.set_training_file ( "bbe" );

  double prev_mbrel {0};
  int mbrelc {0};

#ifdef SUPER_OR_REMOTE_COMP
  //for ( int ii {0}; samu.run() && ii < 1000 + 4000 + 5000 + 4000 + 1000; ++ii )
  for ( int ii {0}; samu.run() /*&& ii < 50000*/; ++ii )
#else
//.........这里部分代码省略.........

int main ( int argc, char **argv )
{

#ifndef Q_LOOKUP_TABLE
  std::string samuImage {"samu.image.txt"};

  std::fstream samuFile ( samuImage,  std::ios_base::in );
  if ( samuFile )
    samu.load ( samuFile );
#endif


  struct sigaction sa;
  sa.sa_handler = save_samu;
  sigemptyset ( &sa.sa_mask );
  sa.sa_flags = SA_RESTART;

  sigaction ( SIGINT, &sa, NULL );
  sigaction ( SIGTERM, &sa, NULL );
  sigaction ( SIGKILL, &sa, NULL );
  sigaction ( SIGHUP, &sa, NULL );

  // Do not remove this copyright notice!
  std::cout << "This program is Isaac, the son of Samu Bátfai."
            << std::endl
            << "Copyright (C) 2015 Norbert Bátfai"
            << std::endl
            << "License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>"
            << std::endl
            << "This is free software: you are free to change and redistribute it."
            << std::endl
            << "There is NO WARRANTY, to the extent permitted by law."
            << std::endl
            << std::endl;


  std::cout << "The prenatal development phase has started."
            << std::endl;
  //
  std::cout << "The prenatal development phase has finished."
            << std::endl;


  std::string test[] =
  {
    "A rare black squirrel has become a regular visitor to a suburban garden",
    "This is a car",
    "This car is mine",
    "I have a little car",
    "The sky is blue",
    "The little brown bear has eaten all of the honey",
    "I love Samu"
  };

  int j {0};

  for ( ; samu.run(); )
    {
      double sum {0.0};
      if ( samu.sleep() )
        {
          for ( int i {0}; i<7; ++i )
            {
              samu << test[i];
              sum += samu.reward();

            }
          std::cerr << "###### " << ++j << "-th iter " << sum << std::endl;
        }
    }

  return 0;
}

void save_samu ( int sig )
{

#ifndef Q_LOOKUP_TABLE
  std::string samuImage {"samu.image.txt"};
  samu.save ( samuImage );
#endif

  samu.halt();
  exit ( 0 );
}

double to_samu ( int channel, std::string &msg )
{
  double r {0.0};

  try
    {
      samu.sentence ( channel, msg );
      r = samu.reward();
    }
  catch ( const char* err )
    {
      std::cerr << err << std::endl;
    }
  return r;
}

void save_samu ( int sig )
{

  if ( halted )
    return;
  halted = true;

#ifndef Q_LOOKUP_TABLE
  std::string samuImage {"samu.soul.txt"};
  samu.save ( samuImage );
#endif

  samu.halt();
  exit ( 0 );
}

double read_cache ( std::string & key, int &cnt, int &brel )
{
  double sum {0.0};
  int count {0};
  for ( auto const & t: cache[key] )
    {
      if ( !samu.sleep() )
        break;

      if ( count++ >= samuHasAlreadyLearned )
        break;

      SPOTriplets tv;
      tv.push_back ( t );
      sum += to_samu ( 12, tv );
      ++cnt;
      brel += samu.get_brel();
    }

  return sum;
}