Cosine Similarity is a measure of the similarity between two non-zero vectors of an inner product space. It is useful in determining just how similar two datasets are. Fundamentally it does not factor in the magnitude of the vectors; it only calculates the angular distance between them.
This calculator can be used to calculate the Cosine distance between:
NB: The datasets are converted into vectors internally before calculation i.e. this calculator uses the "Bag of Words" approach to vectorize the datasets before calculation.
NB: To calculate the Cosine Similarity of two vectors use this calculator.