// This function will get triggered/executed when a new message is written
// on an Azure Queue called queue.
public static void StartClusterAnalysis([QueueTrigger("clusterqueue")] int clusterCalculationId, TextWriter log)
{
Task.Factory.StartNew(() =>
{
using (var context = new SvdEntities())
{
ClusterOptimizer.OptimizeRange(context, clusterCalculationId);
}
});
}
public JsonResult GetClusters(int jobId, int k = 2)
{
var nameList = new Dictionary <string, List <string> >();
var start = DateTime.Now;
var cluster = ClusterOptimizer.OptimizeRange(_context, new ClusterCalculationParameters()
{
MinimumClusterCount = 20,
MaximumClusterCount = 20,
IterationsPerCluster = 1,
MaximumOptimizationsCount = 200,
JobId = jobId
});
Debug.WriteLine($"Total Optimization Time: {DateTime.Now.Subtract(start).TotalMilliseconds} Milliseconds");
for (var i = 0; i < cluster.ClusterMap.Count; i++)
{
var fileName = LSA.MatrixContainer.DocNameMap[i];
if (!nameList.ContainsKey(cluster.ClusterMap[i].ToString()))
{
nameList[cluster.ClusterMap[i].ToString()] = new List <string>();
}
nameList[cluster.ClusterMap[i].ToString()].Add(fileName);
}
return(Json(new {
GlobalSI = cluster.GlobalSi,
ClusterSIAverage = cluster.GlobalClusterSiAverage,
ClusterSiList = cluster.ClusterSiAverages,
NameList = nameList,
NumClusters = cluster.Clusters
}, JsonRequestBehavior.AllowGet));
}
