public static SimilarityMetric GetSimiliarityMetric(string method)
{
if (!Enum.IsDefined(typeof(SimilarityMetricMethod), method))
{
throw new ArgumentException("Similarity metric does not match any of available metrics. Choose from 'Cosine', 'Dice', 'Jaccard', 'SimpleMatching'");
}
SimilarityMetricMethod similarityMethod = (SimilarityMetricMethod)Enum.Parse(typeof(SimilarityMetricMethod), method, true);
return(GetSimiliarityMetric(similarityMethod));
}
public static SimilarityMetric GetSimiliarityMetric(SimilarityMetricMethod method)
{
switch (method)
{
case SimilarityMetricMethod.Cosine: return(new SimilarityMetricCosine());
case SimilarityMetricMethod.Dice: return(new SimilarityMetricDice());
case SimilarityMetricMethod.Jaccard: return(new SimilarityMetricJaccard());
case SimilarityMetricMethod.SimpleMatching:
default: return(new SimilarityMetricSimpleMatching());
}
}
public static SimilarityMetric GetSimiliarityMetric(SimilarityMetricMethod method)
{
switch (method)
{
case SimilarityMetricMethod.Cosine: return new SimilarityMetricCosine();
case SimilarityMetricMethod.Dice: return new SimilarityMetricDice();
case SimilarityMetricMethod.Jaccard: return new SimilarityMetricJaccard();
case SimilarityMetricMethod.SimpleMatching:
default: return new SimilarityMetricSimpleMatching();
}
}
