embedder backward

void backward(utility::matrix dZ, float lr)

---

Basic Info

Updates the embedding table according to the gradient calculated throughout.

Return Type

Returns void

Parameters

Parameter	Type	Use	Optional
dZ	utility::matrix	Gradient matrix	❌
lr	float	Learning rate	❌

---

Example

// Calling the backward() function
utility::matrix dZ;
embedder e(919191. 36593034);
e.backward(dZ);