Write a computer program to evaluate the cosine similarity between a pair of vectors.

1.       Compute the cosine similarity between the vector pair (1, 2, 3, 4, 0, 1, 0) and (4, 3, 2, 1, 1, 0, 0). Repeat the same computation with the Jaccard coefficient.

2.       Normalize each of the vectors in Exercise 5 to unit norm. Compute the Euclidean distance between the pair of normalized vectors. What is the relationship between this Euclidean distance and the cosine similarity computed in Exercise 5?

3.       Repeat Exercise 5 with the boolean representations of the two documents.

4.       Write a computer program to evaluate the cosine similarity between a pair of vectors.

find the cost of your paper

Suggest a modification of the binary search algorithm that emulates this strategy for a list of names.

1. Suppose that a list contains the values 20 44 48 55 62 66 74 88 93 99 at index positions 0 through 9. Trace the values of the variables….

Explain why insertion sort works well on partially sorted lists.

1. Which configuration of data in a list causes the smallest number of exchanges in a selection sort? Which configuration of data causes the largest number of exchanges? 2. Explain….

Draw a class diagram that shows the relationships among the classes in this new version of the system

Jack decides to rework the banking system, which already includes the classes BankView, Bank, SavingsAccount, and RestrictedSavingsAccount. He wants to add another class for checking accounts. He sees that savings….