static void Main(string[] args)
{
var cf = new CF();
cf.ProcessInput(Console.ReadLine);
foreach (var q in cf.ExecuteAll <Query>())
{
Console.WriteLine(cf.ToString(q));
}
}
public static void Main(string[] args)
{
Log.LogImportant("");
// Parse the args from the config
string trainingSetPath = ConfigurationManager.AppSettings["TrainingSetPath"];
string testingSetPath = ConfigurationManager.AppSettings["TestingSetPath"];
string movieTitlesPath = ConfigurationManager.AppSettings["MovieTitlesPath"];
if (String.IsNullOrWhiteSpace(trainingSetPath))
{
trainingSetPath = "TrainingRatings.txt";
Log.LogImportant("TrainingSetPath in config file is not set. Default to {0} in current directory.", trainingSetPath);
}
if (String.IsNullOrWhiteSpace(testingSetPath))
{
testingSetPath = "TestingRatings.txt";
Log.LogImportant("TestingSetPath in config file is not set. Default to {0} in current directory.", testingSetPath);
}
if (String.IsNullOrWhiteSpace(movieTitlesPath))
{
movieTitlesPath = null;
Log.LogImportant("MovieTitlesPath in config file is not set. Will not display movie titles.");
}
int maxPredictions = 0;
if (String.IsNullOrWhiteSpace(ConfigurationManager.AppSettings["MaxPredictions"]))
{
Log.LogImportant("MaxPredictions in config file is not set. Predicting for all rows in the test data.");
}
else
{
maxPredictions = Convert.ToInt32(ConfigurationManager.AppSettings["MaxPredictions"]);
}
Log.LogImportantOn = true;
Log.LogVerboseOn = true;
Log.LogPedanticOn = false;
Log.LogImportant("");
Log.LogImportant("Training Set Path is {0}", trainingSetPath);
Log.LogImportant("Testing Set Path is {0}", testingSetPath);
Log.LogImportant("Movie Titles Path is {0}", movieTitlesPath);
Log.LogImportant("Max Predictions is {0}", maxPredictions);
CF cf = new CF();
string predictOrRank = ConfigurationManager.AppSettings["PredictOrRank"];
if (predictOrRank.Equals("predict", StringComparison.InvariantCultureIgnoreCase))
{
Log.LogImportant("Predicting ratings for the users");
cf.Initialize(trainingSetPath, testingSetPath, movieTitlesPath);
cf.PredictAll(maxPredictions <= 0 ? null : (int?)maxPredictions);
}
else if (predictOrRank.Equals("rank", StringComparison.InvariantCultureIgnoreCase))
{
string rankForUser = ConfigurationManager.AppSettings["RankForUser"];
if (String.IsNullOrWhiteSpace(rankForUser))
{
Log.LogImportant("RankForUser in config file is not set. It must be set when 'rank' is specified.");
return;
}
int rankForUserId = Convert.ToInt32(rankForUser);
Log.LogImportant("Ranking ratings for the user {0}", rankForUserId);
cf.Initialize(trainingSetPath, testingSetPath, movieTitlesPath);
cf.RankForUser(rankForUserId, maxPredictions);
}
else
{
Log.LogImportant("PredictOrRank in config file is not set. It must be set to 'predict' or 'rank'.");
return;
}
Log.LogImportant("");
if (System.Diagnostics.Debugger.IsAttached)
{
Console.WriteLine("Done. Press the anykey to continue.");
Console.Read();
}
}
