DuckDB function array_negative_inner_product

Computes the negative inner product 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.

Usage

array_negative_inner_product(array1, array2)

Arguments

array1, array2

FLOAT[ANY] | DOUBLE[ANY]

Value

FLOAT | DOUBLE

SQL examples

array_negative_inner_product(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_distance(), array_cosine_similarity(), array_cross_product(), array_distance(), array_inner_product(), array_value()