在Kmeans中查找推特和群集的Jaccard距离

This is a follow up question to a problem I've been working on for a while. I have two questions. One regards an algorithm that works on two tweets, that I revised to measure 10 tweets. I'm wondering what my revision is measuring. I get result, but I want it to measure several tweet's jaccard distances, not just return one value. Since it's returning one value, I think it's just adding everything up. The other question is about my attempt to create a For Loop and assign clusters.This is a follow up question to a problem I've