Compare embedding vectors

Function er_compare_vectors computes similarities of embedding vectors.

er_compare_vectors(embedding, metric = "cosine")

Arguments

embedding

a numeric matrix containing a text embedding.

metric

a character string specifying the type of similarity. One of c("cosine","arccos","pearson","spearman"). Default is "cosine".

Value

The function returns a matrix containing the similarities of all pairs of embedding vectors. The matrix has nrow(embedding) rows and columns.

References

Wulff, D. U., Aeschbach, Hussain, Z., S., & Mata, R. (2024). embeddeR. In preparation.

Examples

if (FALSE) {
# compute similarity matrix
embedding <- compare_vectors(embedding)
}