Add Cosine Similarity implementation of IStringSimilarityComparer
stephengtuggy opened this issue · comments
Is your feature request related to a problem? Please describe.
This library needs to include as many relevant algorithms as reasonably possible. Cosine Similarity is one.
Describe the solution you'd like
A class should be created, called CosineStringSimilarityComparer
, that implements IStringSimilarityComparer
by calculating the cosine similarity of two strings, then converting the resulting floating-point number between 0.0 and 1.0 to a Fraction
, rounded probably to the nearest 1/100th.
Describe alternatives you've considered
N/A
Additional context
I'm pretty sure that this functionality has already been implemented in C# elsewhere; however, as always, we must be careful to observe licensing restrictions. Whatever code you use or adapt must be LGPL-compatible.