public static bool TestGraphPaths(TransducerGraph sourceGraph, TransducerGraph testGraph, int numPaths)
{
for (int i = 0; i < numPaths; i++)
{
IList path = sourceGraph.SampleUniformPathFromGraph();
double score = sourceGraph.GetOutputOfPathInGraph(path);
double newScore = testGraph.GetOutputOfPathInGraph(path);
if ((score - newScore) / (score + newScore) > 1e-10)
{
System.Console.Out.WriteLine("Problem: " + score + " vs. " + newScore + " on " + path);
return(false);
}
}
return(true);
}
/// <summary>For testing only.</summary>
private static void PrintPathOutputs(IList <IList> pathList, TransducerGraph graph, bool printPaths)
{
int i = 0;
foreach (IList path in pathList)
{
if (printPaths)
{
foreach (object aPath in path)
{
System.Console.Out.Write(aPath + " ");
}
}
else
{
System.Console.Out.Write(i++ + " ");
}
System.Console.Out.Write("output: " + graph.GetOutputOfPathInGraph(path));
System.Console.Out.WriteLine();
}
}
