cos-similarity
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Computes the cosine similarity between two vectors
npm install cos-similarity
cosSimilarity(vectorA, vectorB)Returns the cosine similarity between the given vectorA and vectorB. Returns 0 when given a zero vector, [], undefined or nothing.
import cosSimilarity from "cos-similarity";
cosSimilarity([1, 2, 4], [1, 0, 2]); // -> 0.8783100656536799
cosSimilarity([1, 2, 0], [1, 2, 0]); // -> 1
cosSimilarity([2, 0, 0], [0, 2, 0]); // -> 0
cosSimilarity([-1, -2, 0], [1, 2, 0]); // -> -1
FAQs
Computes the cosine similarity between two vectors
The npm package cos-similarity receives a total of 190 weekly downloads. As such, cos-similarity popularity was classified as not popular.
We found that cos-similarity demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 1 open source maintainer collaborating on the project.
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