Retrieval Models The goal of a retrieval model is to score and rank documents for a query. Different retrieval models make different assumptions about what makes a document more (or less) relevant than another. suppose you issue the query lemur" to a search engine. And, suppose that documents D101 and D123 both contain the term "lemur" five times. Answer the following questions For parts (d) and (e), assume that every document has the same prior. (a) Would the inner product (with a binary representation) necessarily give both documents the same score? If not, what information would determine which document is scored higher? [4 points]