cosine_similarity()
Compute cosine similarity between two vectors.
Usage
cosine_similarity(
a,
b,
)Parameters
a: list[float]-
First vector.
b: list[float]- Second vector.
Returns
float- Cosine similarity in [-1, 1].
Examples
import talk_box as tb
tb.cosine_similarity([1, 0, 0], [1, 0, 0]) # 1.0
tb.cosine_similarity([1, 0, 0], [0, 1, 0]) # 0.0