/// <summary>
/// Gets lemmas that are common between this and specified <c>tableB</c>
/// </summary>
/// <param name="tableB">The table b.</param>
/// <param name="logger">The logger.</param>
/// <returns></returns>
public webLemmaTermPairCollection GetMatchingTerms(webLemmaTermTable tableB, ILogBuilder logger = null)
{
webLemmaTermPairCollection output = new webLemmaTermPairCollection();
List <webLemmaTerm> lemmas = GetList();
foreach (webLemmaTerm lemma in lemmas)
{
webLemmaTerm lemmaB = tableB.ResolveLemmaForTerm(lemma.nominalForm);
if (lemmaB != null)
{
output.Add(lemma, lemmaB);
}
}
return(output);
}
/// <summary>
/// Gets the lemmas, matching <c>queryTerms</c>, sorted by weight (in the <c>table</c>)
/// </summary>
/// <param name="table">webLemmaTermTable to be queried</param>
/// <param name="queryTerms">The query terms, strings to query <c>table</c></param>
/// <param name="takeTopN">Number of top ranked lemmas, by <see cref="termLemmaBase.weight"/>, descending.</param>
/// <returns>List of matched webLemmaTerms</returns>
public static List <webLemmaTerm> GetLemmasSorted(this webLemmaTermTable table, IEnumerable <String> queryTerms, Int32 takeTopN = -1)
{
// ------------ selection of key terms
List <webLemmaTerm> terms = new List <webLemmaTerm>();
foreach (String tkn in queryTerms)
{
var lm = table.ResolveLemmaForTerm(tkn);
if (lm != null)
{
terms.Add(lm);
}
}
terms.Sort((x, y) => y.weight.CompareTo(x.weight));
if (takeTopN == -1)
{
takeTopN = terms.Count;
}
var list = terms.Take(Math.Min(takeTopN, terms.Count)).ToList();
return(list);
}
