Class CosineSimilarity

java.lang.Object
org.apache.commons.text.similarity.CosineSimilarity

public class CosineSimilarity extends Object
Measures the Cosine similarity of two vectors of an inner product space and compares the angle between them.

For further explanation about the Cosine Similarity, refer to http://en.wikipedia.org/wiki/Cosine_similarity.

Instances of this class are immutable and are safe for use by multiple concurrent threads.

Since:
1.0