Do We Need to Normalize the Output?

[Malikanhar]

I saw that you are normalizing the embedding output here. Do we need to normalize the embedding? Since, if I removed the normalization part, the performance drop significantly. But, how does it run on the real-time implementation if we need to normalize the embedding? Thank you

[nttstar]

We must normalize the embedding before comparing them.

[Malikanhar]

Are you using min-max normalization? So if I only have 2 embeddings, before comparing these embeddings, I have to normalize it first?