Question # 5

You conduct a TFIDF analysis on 3 documents containing raw text and derive TFIDF ("data", document y) = 1.908. You know that the term "dataâ€ only appears in document 2.

What is the TF of â€œdata" in document 2?

Question # 7

In a connected, undirected graph of 5 nodes with 10 edges, how many more edges need to be added to make the clustering coefficient of every node equal 1 ?

Question # 8

Which graph structure would best model the relationship between job seekers and employers?