# tensorplay.nn.functional.cosine_similarity

Source: https://www.tensorplay.cn/docs/generated/tensorplay.nn.functional.cosine_similarity.html

# tensorplay.nn.functional.cosine_similarity

tensorplay.nn.functional.cosine_similarity(x1: TensorBase, x2: TensorBase, dim: [int](https://docs.python.org/3/library/functions.html#int) = 1, eps: [float](https://docs.python.org/3/library/functions.html#float) = 1e-08) → TensorBase[[source]](../_modules/tensorplay/nn/functional.html#cosine_similarity)

Returns cosine similarity between x1 and x2, computed along dim.