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DuckDB function array_cosine_distance

Source: R/duckdb-funs.R
array_cosine_distance.Rd

Computes the cosine distance between two arrays of the same size. The array elements can not be NULL. The arrays can have any size as long as the size is the same for both arguments.

Arguments

array1

FLOAT[ANY] | DOUBLE[ANY]

array2

FLOAT[ANY] | DOUBLE[ANY]

Value

FLOAT | DOUBLE

Overloads

  • array_cosine_distance(array1 = `FLOAT[ANY]`, array2 = `FLOAT[ANY]`)

  • array_cosine_distance(array1 = `DOUBLE[ANY]`, array2 = `DOUBLE[ANY]`)

SQL examples

array_cosine_distance(array_value(1.0::FLOAT, 2.0::FLOAT, 3.0::FLOAT), array_value(2.0::FLOAT, 3.0::FLOAT, 4.0::FLOAT))

See also

Other array: array_cosine_similarity(), array_cross_product(), array_distance(), array_inner_product(), array_negative_inner_product(), array_value()