TextSimilarity

Text similarity metrics for comparing documents and strings

vec1 := [1.0, 2.0, 3.0];
vec2 := [2.0, 4.0, 6.0];
similarity := System.NLP.TextSimilarity->CosineSimilarity(vec1, vec2);

tokens1 := ["the", "cat", "sat"];
tokens2 := ["the", "dog", "sat"];
jaccard := System.NLP.TextSimilarity->JaccardSimilarity(tokens1, tokens2);

distance := System.NLP.TextSimilarity->LevenshteinDistance("kitten", "sitting");

Operations

• CosineSimilarity
• JaccardSimilarity
• LevenshteinDistance
• NormalizedEditDistance