The difference between Manhattan distance and Cosine Distance

题意：为什么即使返回了相同的文本块，曼哈顿距离（Manhattan Distance）和余弦距离（Cosine Distance）之间还是存在差异？

问题背景：

I am using the qdrant DB and client for embedding a document as part of a PoC that I am working on in building a RAG.

I see that when I use a Manhattan distance to build the vector collection I get a high score than when I use the Cosine distance. However, the text chunk returned is the same. I am not able to understand why and how? I am learning my ropes here at RAG still. Thanks in advance.

我注意到，当我使用曼哈顿距离来构建向量集合时，得到的