How about add a mean method like the one of sum(List<VectorFloat>)?

[fujohnwang]

I found sum in VectorUtil but no mean :

 public static VectorFloat<?> sum(List<VectorFloat<?>> vectors) 

Sometimes, we may need to calculate the mean of vectors,let's say, when add RaBitQ quantization? 🤪

[marianotepper]

Why not just divide the result by vectors.size()?

[fujohnwang]

I mean it's common operation in vector manipulation, so encapsulating a mean util method will be helpful ;)

[marianotepper]

You can use this method.