public override void Compute()
{
string TraceID = (string)Workspace.Load("TraceID");
PDG pdg = (PDG)Workspace.Load("PDG");
REngine engine = new REngine(_config.RScriptPath.Absolute);
RScript script = new PageRankScript(TraceID, pdg, _config);
TLSimilarityMatrix ranks = (TLSimilarityMatrix)engine.Execute(script);
Workspace.Store("Ranks", ranks);
}
internal static PDG GeneratePDG(string traceFile, IEnumerable <string> rawMethods)
{
Console.WriteLine("Generating input PDG...");
HashSet <string> prunedMethods = new HashSet <string>();
foreach (string rawMethod in rawMethods)
{
prunedMethods.Add(rawMethod.Substring(0, rawMethod.IndexOf('(')));
}
return(PDG.Convert(JPDA.GenerateBiGrams(traceFile, prunedMethods)));
}
public override void Compute()
{
string traceID = (string)Workspace.Load("TraceID");
TLArtifactsCollection artifacts = (TLArtifactsCollection)Workspace.Load("Artifacts");
BiGramCollection bigrams = JPDA.GenerateBiGrams(Path.Combine(_config.TraceDirectory, traceID), new HashSet <string>(artifacts.Keys));
PDG pdg = PDG.Convert(bigrams);
ISet <string> unique = JPDA.GenerateUniqueMethods(Path.Combine(_config.TraceDirectory, traceID));
Workspace.Store("PDG", pdg);
Workspace.Store("UniqueMethods", unique);
}
public override void Compute()
{
string TraceID = (string)Workspace.Load("TraceID");
PDG pdg = (PDG)Workspace.Load("PDG");
REngine engine = new REngine(_config.RScriptPath.Absolute);
RScript script = new HITSScript(TraceID, pdg, _config);
HITSResult results = (HITSResult)engine.Execute(script);
Workspace.Store("Hubs", results.Hubs);
Workspace.Store("Authorities", results.Authorities);
}
void OnPostRender()
{
if (toggleDelaunay)
{
StartCoroutine(drawDelaunay());
}
if (toggleHallways)
{
StartCoroutine(PDG.drawHallways());
}
if (togglePrims)
{
StartCoroutine(PDG.drawPrim());
}
}
public void BinaryTest()
{
string rankFile = traceRoot + ".PageRank.binary.ranks.Beta85";
TLSimilarityMatrix oracle = WebMiningTestUtils.GenerateOracle(rankFile, mapFile);
PDG pdg = WebMiningTestUtils.GeneratePDG(traceFile, rawMethods);
Console.WriteLine("Executing script...");
REngine engine = new REngine(Settings.Default.RScriptEXE);
RScript script = new PageRankScript("trace", pdg,
new PageRankConfig
{
Epsilon = epsilon,
Beta = beta,
Weight = WebMiningWeightEnum.Binary,
}
);
TLSimilarityMatrix results = (TLSimilarityMatrix)engine.Execute(script);
WebMiningTestUtils.CompareResults(oracle, results, rawMethods);
}
public void BinaryTest()
{
string authorityFile = traceRoot + ".HITS.binary.ranks.authorities";
string hubFile = traceRoot + ".HITS.binary.ranks.hubs";
TLSimilarityMatrix oracleAuthority = WebMiningTestUtils.GenerateOracle(authorityFile, mapFile);
TLSimilarityMatrix oracleHub = WebMiningTestUtils.GenerateOracle(hubFile, mapFile);
PDG pdg = WebMiningTestUtils.GeneratePDG(traceFile, rawMethods);
Console.WriteLine("Executing script...");
REngine engine = new REngine(Settings.Default.RScriptEXE);
RScript script = new HITSScript("trace", pdg,
new HITSConfig
{
Epsilon = epsilon,
Weight = WebMiningWeightEnum.Binary,
}
);
HITSResult results = (HITSResult)engine.Execute(script);
WebMiningTestUtils.CompareResults(oracleAuthority, results.Authorities, rawMethods);
WebMiningTestUtils.CompareResults(oracleHub, results.Hubs, rawMethods);
}
/// <summary>
/// Constructor
/// </summary>
/// <param name="traceID">Trace id</param>
/// <param name="pdg">Program dependency graph</param>
/// <param name="config">Configuration object</param>
public HITSScript(string traceID, PDG pdg, HITSConfig config) : base()
{
_pdg = pdg;
_config = config;
_traceID = traceID;
}
/// <summary>
/// Constructor
/// </summary>
/// <param name="traceID">Trace id</param>
/// <param name="pdg">Program dependency graph</param>
/// <param name="config">Configuration object</param>
public PageRankScript(string traceID, PDG pdg, PageRankConfig config) : base()
{
_pdg = pdg;
_config = config;
_traceID = traceID;
}
