/// <summary>
/// Gets the spark from graph
/// </summary>
/// <returns></returns>
public termSpark getSpark()
{
termSpark spark = new termSpark();
spark.lemma = lemma;
var alls = this.getAllChildren();
List <string> added = new List <string>();
foreach (graphWrapNode <termSparkArm> nd in alls)
{
if (nd.item.lexItem != null)
{
if (!(nd.item.lexItem is IConcept))
{
if (!added.Contains(nd.item.lexItem.Id))
{
spark.Add(nd.item);
added.Add(nd.item.lexItem.Id);
}
}
}
}
// spark.weight = spark.GetCWeight();
return(spark);
}
public bool isMatch(IWeightTableTerm other)
{
if (other is termSparkArm)
{
termSparkArm other_termSparkArm = (termSparkArm)other;
if (other_termSparkArm.name.ToLower() == name.ToLower())
{
return(true);
}
else
{
return(false);
}
}
if (other is termSpark)
{
termSpark other_termSpark = (termSpark)other;
if (other_termSpark.isMatch(this))
{
return(true);
}
else
{
return(false);
}
}
if (other is weightTableGenericTerm)
{
weightTableGenericTerm other_weightTableGenericTerm = (weightTableGenericTerm)other;
if (other_weightTableGenericTerm.name.ToLower() == name.ToLower())
{
return(true);
}
else
{
return(false);
}
}
return(other.name.ToLower() == name.ToLower());
}
public static termSpark getExpandedSpark(this string token, int expansion = 1, ILogBuilder loger = null, bool debug = true, semanticLexiconManager manager = null)
{
if (manager == null)
{
manager = semanticLexiconManager.manager;
}
termSpark spark = null;
if (expansion == 0)
{
spark = new termSpark(token);
spark.weight = 1;
return(spark);
}
termGraph tg = new termGraph(token);
string prefix = "lex";
tg.expand(expansion);
//if (debug)
//{
// String tree = tg.ToStringTreeview();
// tree.saveStringToFile(manager.constructor.projectFolderStructure["logs"].pathFor("exp_" + expansion + "_" + token + ".txt"));
//}
spark = tg.getSpark();
if (debug)
{
DataTable dt = spark.GetDataTable("exp_" + expansion + "_" + token, null, true);
dt.serializeDataTable(dataTableExportEnum.csv, "", manager.constructor.projectFolderStructure["logs"]);
}
//if (tokens.Remove(spark.lemma);
spark.weight = 1;
return(spark);
}
public bool Equals(termSpark other)
{
return(nominalForm == other.nominalForm);
}
/// <summary>
/// Transforms series of tokens into wparks
/// </summary>
/// <param name="tokens">The tokens.</param>
/// <param name="expansion">The expansion.</param>
/// <param name="loger">The loger.</param>
/// <returns></returns>
public static List <termSpark> getSparks(this List <string> tokens, int expansion = 1, ILogBuilder loger = null, bool debug = true)
{
List <string> output = new List <string>();
List <termSpark> sparks = new List <termSpark>();
if (!tokens.Any())
{
return(sparks);
}
StringBuilder sb = new StringBuilder();
string qt = "start";
int tc = tokens.Count();
int i = 0;
int ci = 0;
int cl = tc / 10;
while (!qt.isNullOrEmpty())
{
i++;
ci++;
if (tokens.Any())
{
qt = tokens.First();
tokens.Remove(qt);
}
else
{
qt = null;
break;
}
termSpark spark = getExpandedSpark(qt, expansion, loger, debug);
foreach (var it in spark.terms)
{
if (tokens.Remove(it.Key))
{
spark.AFreqPoints++;
spark.weight = spark.weight + it.Value.weight;
}
}
if (loger != null)
{
sb.Append("[" + qt + "] " + tokens.Count().imbGetPercentage(tc, 2));
if (ci > cl)
{
ci = 0;
loger.Append(sb.ToString());
sb.Clear();
}
}
if (spark.lemma != null)
{
sparks.Add(spark);
}
}
return(sparks);
}
