public override void Compute()
{
TermDocumentMatrix sourceArtifacts = SmoothingFilter.Compute(new TermDocumentMatrix((TLArtifactsCollection)Workspace.Load("SourceArtifacts")));
TermDocumentMatrix targetArtifacts = SmoothingFilter.Compute(new TermDocumentMatrix((TLArtifactsCollection)Workspace.Load("TargetArtifacts")));
TLSimilarityMatrix sims = VSM.Compute(sourceArtifacts, targetArtifacts);
Workspace.Store("Similarities", sims);
}
public override void Compute()
{
TLArtifactsCollection sourceArtifacts = (TLArtifactsCollection)Workspace.Load("SourceArtifacts");
TLArtifactsCollection targetArtifacts = (TLArtifactsCollection)Workspace.Load("TargetArtifacts");
TLSimilarityMatrix sims = VSM.Compute(sourceArtifacts, targetArtifacts);
Workspace.Store("Similarities", sims);
}
public void ComputeTest()
{
string data = @"../../Data/SimpleCorpus.";
TLArtifactsCollection source = Artifacts.Import(data + "input.source.txt");
TLArtifactsCollection target = Artifacts.Import(data + "input.target.txt");
TLSimilarityMatrix testsims = VSM.Compute(source, target);
TLSimilarityMatrix realsims = Similarities.Import(data + "output.VSM.txt");
Assert.AreEqual(testsims.Count, realsims.Count);
TLLinksList testlinks = testsims.AllLinks;
TLLinksList reallinks = realsims.AllLinks;
testlinks.Sort();
reallinks.Sort();
for (int i = 0; i < reallinks.Count; i++)
{
Assert.AreEqual(testlinks[i].SourceArtifactId, reallinks[i].SourceArtifactId);
Assert.AreEqual(testlinks[i].TargetArtifactId, reallinks[i].TargetArtifactId);
Assert.AreEqual(testlinks[i].Score, reallinks[i].Score, 0.000000001);
}
}
public void BooleanQueriesAndTFIDFCorpusTest()
{
string inputData = Settings.Default.SimpleCorpusDir;
string outputData = Path.Combine(inputData, "VSM");
TLArtifactsCollection source = Artifacts.ImportFile(Path.Combine(inputData, "source.txt"));
TLArtifactsCollection target = Artifacts.ImportFile(Path.Combine(inputData, "target.txt"));
TLSimilarityMatrix testsims = VSM.Compute(source, target, VSMWeightEnum.BooleanQueriesAndTFIDFCorpus);
TLSimilarityMatrix realsims = Similarities.Import(Path.Combine(outputData, "output.txt"));
Assert.AreEqual(testsims.Count, realsims.Count);
TLLinksList testlinks = testsims.AllLinks;
TLLinksList reallinks = realsims.AllLinks;
testlinks.Sort();
reallinks.Sort();
for (int i = 0; i < reallinks.Count; i++)
{
Assert.AreEqual(testlinks[i].SourceArtifactId, reallinks[i].SourceArtifactId);
Assert.AreEqual(testlinks[i].TargetArtifactId, reallinks[i].TargetArtifactId);
Assert.AreEqual(testlinks[i].Score, reallinks[i].Score, Settings.Default.DoublePrecision);
}
}
private int RunCommandWithTransatcion(VSM.Entities.BuSchedule ent, string vSql, IDbTransaction TRANS)
{
if (null == TRANS)
{
MySqlParameter[] paras = new MySqlParameter[ent.Column.Count];
for (int i = 0; i < ent.Column.Count; i++)
{
paras[i] = new MySqlParameter();
paras[i].ParameterName = ent.Column[i].FieldName;
paras[i].DbType = ent.Column[i].FieldType;
paras[i].Value = ent.Column[i].FieldValue;
}
return DataBaseManage.ExecuteSql(vSql, paras);
}
else
{
System.Data.IDbCommand CM = TRANS.Connection.CreateCommand();
CM.CommandText = vSql;
CM.CommandType = CommandType.Text;
CM.Transaction = TRANS;
GetEntityDeleteParameter(CM, ent);
try
{
return CM.ExecuteNonQuery();
}
catch (System.Exception e)
{
if (isDebug)
throw new Exception(e.Message);
return 0;
}
}
}
