public double MeasureSimilarity(List <Trajectory> a, List <Trajectory> b)
{
string directoryPath = _fileHelper.GetCurrentDirectory();
StringBuilder contentA = new StringBuilder();
string fileNameA = "FileA";
string filePathA = directoryPath + @"\" + fileNameA + ".txt";
string zipPathA = directoryPath + @"\" + fileNameA + ".zip";
foreach (var item in a)
{
contentA.AppendLine(item.Instance.ToString());
}
_fileHelper.WriteToTextFile(contentA.ToString(), filePathA);
_fileHelper.CompressFile(filePathA, zipPathA);
long sizeA = _fileHelper.GetFileSize(zipPathA);
StringBuilder contentB = new StringBuilder();
string fileNameB = "FileB";
string filePathB = directoryPath + @"\" + fileNameB + ".txt";
string zipPathB = directoryPath + @"\" + fileNameB + ".zip";
foreach (var item in b)
{
contentB.AppendLine(item.Instance.ToString());
}
_fileHelper.WriteToTextFile(contentB.ToString(), filePathB);
_fileHelper.CompressFile(filePathB, zipPathB);
long sizeB = _fileHelper.GetFileSize(zipPathB);
List <Trajectory> combinedList = a.Concat(b).ToList();
StringBuilder contentAB = new StringBuilder();
string fileNameAB = "FileAB";
string filePathAB = directoryPath + @"\" + fileNameAB + ".txt";
string zipPathAB = directoryPath + @"\" + fileNameAB + ".zip";
foreach (var item in combinedList)
{
contentAB.AppendLine(item.Instance.ToString());
}
_fileHelper.WriteToTextFile(contentAB.ToString(), filePathAB);
_fileHelper.CompressFile(filePathAB, zipPathAB);
long sizeAB = _fileHelper.GetFileSize(zipPathAB);
double similarityMeasureScore = (double)sizeAB / (double)(sizeA + sizeB);
// Delete the files after calculating the measure
_fileHelper.DeleteFile(filePathA);
_fileHelper.DeleteFile(filePathB);
_fileHelper.DeleteFile(filePathAB);
_fileHelper.DeleteFile(zipPathA);
_fileHelper.DeleteFile(zipPathB);
_fileHelper.DeleteFile(zipPathAB);
return(similarityMeasureScore);
}