void ApplyOnTest(IEnumerable<Image> test, Stopwatch sw, IOracle oracle, string resultFile)
{
Console.WriteLine("Begin predicting on TEST ... elapsed time (in s):" + sw.Elapsed.TotalSeconds);
int nbTest = test.Count();
List<int> result = new List<int>(nbTest);
int count = 0;
foreach (Image t in test)
{
int predict = oracle.Predict(t);
//t.ToImage(count.ToString() + ".bmp");
//Console.WriteLine(count.ToString() + " = predict => " + predict);
result.Add(predict);
count++;
if (count % 1000 == 0)
{
Console.WriteLine("at count=" + count);
Console.WriteLine("elapsed time (in s):" + sw.Elapsed.TotalSeconds);
}
}
using (StreamWriter writer = new StreamWriter(resultFile))
{
foreach (int res in result)
writer.WriteLine(res);
}
Console.WriteLine("elapsed time (in s):" + sw.Elapsed.TotalSeconds);
}
public SegmentTreeNaive(int n, IOracle <TMonoid> oracle)
{
_n = n;
_data = new TMonoid[n];
_oracle = oracle;
_id = _oracle.MonoidIdentity;
}
public Oracle(string serverName)
{
var client = new System.Net.Http.HttpClient();
client.Timeout = TimeSpan.FromSeconds(5);
client.BaseAddress = new Uri(serverName);
_remote = Refit.RestService.For <IOracle>(client);
}
public Team(List <Player> players, string name)
{
Captain = null;
TeamMembers = players;
Name = name;
Rating = 0;
_oracle = Container.Resolve <IOracle>();
}
public GreedyCooperativeSolver(bool[,,] whatToFill, bool[,,] state, IOracle oracle, ICandidatesOrdering candidatesOrdering = null)
{
this.whatToFill = whatToFill;
this.state = state;
this.oracle = oracle;
this.candidatesOrdering = candidatesOrdering ?? new BuildAllStayingStill();
R = whatToFill.GetLength(0);
}
public Solver(Phrases phrases, IFinder finder, IOracle oracle, int bestSugessionsCount = 20, double metricEpsilon = 1)
{
this.phrases = phrases;
Finder = finder;
Oracle = oracle;
this.bestSugessionsCount = bestSugessionsCount;
this.metricEpsilon = metricEpsilon;
Name = oracle.GetType().Name + "-" + finder.GetType().Name;
}
static void InfoAboutTrainingSet(List<Person> ps, IOracle oracle = null)
{
double nbSurvived = ps.Count(
p => oracle == null ? p.Survived : oracle.Predict(p)
);
double nbTotal = ps.Count();
double rate = nbSurvived / nbTotal;
Console.WriteLine("NbSurvived:{0};NbTotal:{1};SurvivalRate:{2}", nbSurvived, nbTotal, rate);
}
public GreedyParallel(Matrix whatToFill, Vec pos, IOracle oracle, ICandidatesOrdering candidatesOrdering = null)
{
this.whatToFill = whatToFill;
bots = new Dictionary <int, BotState>();
bots[0] = new BotState {
Position = pos
};
this.oracle = oracle;
this.candidatesOrdering = candidatesOrdering ?? new BuildAllStayingStill();
R = whatToFill.R;
filled = new Matrix(R);
blockedBefore = new Matrix <int>(R);
}
public SegmentTree(IReadOnlyCollection <TMonoid> source, IOracle <TMonoid> oracle) : this(source.Count, oracle)
{
var idx = _dataSize;
foreach (var value in source)
{
_data[idx++] = value;
}
for (var i = _dataSize - 1; i >= 1; i--)
{
Update(i);
}
}
public SegmentTree(int length, IOracle <TMonoid> oracle)
{
if (length < 0)
{
throw new ArgumentOutOfRangeException(nameof(length));
}
Length = length;
_oracle = oracle;
while (1 << _log < Length)
{
_log++;
}
_dataSize = 1 << _log;
_data = new TMonoid[_dataSize << 1];
Array.Fill(_data, oracle.MonoidIdentity);
}
public SegmentTree(IEnumerable <TMonoid> data, IOracle <TMonoid> oracle)
{
var d = data.ToArray();
_length = d.Length;
_oracle = oracle;
_monoidId = oracle.MonoidIdentity;
while (1 << _log < _length)
{
_log++;
}
_size = 1 << _log;
_data = new TMonoid[_size << 1];
Array.Fill(_data, _monoidId);
d.CopyTo(_data, _size);
for (var i = _size - 1; i >= 1; i--)
{
Update(i);
}
}
void ApplyOnValidation(IEnumerable<Image> validation, Stopwatch sw, IOracle oracle)
{
int nbTotal = 0;
int nbCorrect = 0;
Console.WriteLine("Begin predicting ...Elapsed time (in s):" + sw.Elapsed.TotalSeconds);
Console.WriteLine();
foreach (Image v in validation)
{
nbTotal++;
if (nbTotal % 50 == 0)
{
Console.WriteLine("at nbTotal=" + nbTotal + ". Elapsed time (in s):" + sw.Elapsed.TotalSeconds);
}
int predict = oracle.Predict(v);
if (predict == v.Label)
nbCorrect++;
}
Console.WriteLine("nbTotal:" + nbTotal);
Console.WriteLine("nbCorrect:" + nbCorrect);
Console.WriteLine("elapsed time (in s):" + sw.Elapsed.TotalSeconds);
}
public SegmentTree(int length, IOracle <TMonoid> oracle)
: this(Enumerable.Repeat(oracle.MonoidIdentity, length), oracle)
{
}
static void WriteToTestResult(IOracle forest)
{
List<Person> test = ImportFromCsv.GetDataSet(__dataFolder + "originalTest.csv", train: false);
using (StreamReader reader = new StreamReader(__dataFolder + "originalTest.csv")) // Just to take the csv header ...
using (StreamWriter writer = new StreamWriter(__dataFolder + "/result.csv"))
{
writer.Write("survived,");
writer.WriteLine(reader.ReadLine());
foreach (var p in test)
{
bool predict = forest.Predict(p);
writer.Write(predict ? "1," : "0,");
writer.WriteLine(reader.ReadLine());
}
}
}
static double MesureModelOnValidation(List<Person> valid, IOracle oracle)
{
// Mesrue forest's Performance on Validation
int nbErrorOnValidation = 0;
foreach (var v in valid)
{
bool predict = oracle.Predict(v);
if (predict != v.Survived)
nbErrorOnValidation++;
}
double percent = (nbErrorOnValidation + 0.00) / valid.Count * 100;
return percent;
}
private Solver BuildSolver(IOracle mephalaOracle)
{
return new Solver(phrases, finder, mephalaOracle);
}
public void ChangeOracle(IOracle oracle)
{
_oracle = oracle;
}
public Paginaweb(IBasededatos factory)
{
Ioracle = factory.GetOracle();
Iseversql = factory.GetSqlServer();
Ipostgresql = factory.GetPostgreSQL();
}
private double Score(IEnumerable<Image> valid, IOracle oracle)
{
double nbImage = 0;
double correct = 0;
foreach (Image image in valid)
{
nbImage++;
int predict = oracle.Predict(image);
if (predict == image.Label)
{
correct++;
}
}
return correct / nbImage;
}
public GreedyFill(DeluxeState state, Bot bot, IOracle oracle, ICandidatesOrdering candidatesOrdering = null)
: base(state, bot)
{
this.oracle = oracle;
this.candidatesOrdering = candidatesOrdering ?? new BuildAllStayingStill();
}
public GreedyPartialSolver(Matrix targetMatrix, IOracle oracle, ICandidatesOrdering candidatesOrdering = null)
: this(targetMatrix.Voxels, new bool[targetMatrix.R, targetMatrix.R, targetMatrix.R], Vec.Zero, oracle, candidatesOrdering)
{
}
public void AddChild(object modality, IOracle dn)
{
_children.Add(modality, dn);
}
public GreedyPartialSolver(Matrix targetMatrix, Matrix sourceMatrix, IOracle oracle, ICandidatesOrdering candidatesOrdering = null)
: this(targetMatrix.Voxels, sourceMatrix.Voxels, Vec.Zero, oracle, candidatesOrdering)
{
}