A transaction database is a set of transactions completed in a supermarket database. Each transaction is a set of items. For example, consider the following transaction database. It contains 5 transactions (t1, t2, ..., t5) and 5 items (1,2, 3, 4, 5). For example, the first transaction represents the set of items 1, 3 and 4. It is important to note that an item is not allowed to appear twice in the same transaction and that items are assumed to be sorted by lexicographical order in a transaction. Transaction id Items t1 {1, 3, 4} t2 {2, 3, 5} t3 {1, 2, 3, 5} t4 {2, 5} t5 {1, 2, 3, 5} What is the output of the Apriori algorithm run on the previous transaction database with a minimum support of 40 % (2 out of 5 transactions)?

Q: Generate use cases based on the folowing scenario. Chillax Video Store (CVS) runs a chain of video…

A: Based on the following scenario  use case diagram is given below :

Q: Write a C++ program that computes the area A of Cone by reading its parameter from a text file…

A: Algorithm: Start OPEN 'input.txt" in reading mode Set MinArea=INT_MAX READ ConeName, s, x Call…

Q: Requirements for the program Finish the print_formatted_tasks(tasks) function. You can assume all…

A: Here we have to write a python code that shows working of given requirements

Q: Let A = {a, b, c, d, e}, and B = {c, e, f, g}. Find the following sets. Use a comma to separate…

A: a) Union: The union of two sets A and B is equal to the set of elements which are present in set X,…

Q: ** Java Programming ** Your job is to think of a scenario of a database of 100 people which will…

A: Given:   Your job is to think of a scenario of a database of 100 people which will provide their…

Q: For this assignment, you are to write a program which implements a Sorted List data structure using…

A: public class CircularArraySortedList {  //Represents the node of list.  public class Node{  int…

Q: Take the Linked List from Problem 2 and let's create a linked list of songs. To achieve this, create…

A: The correct answer for the above mentioned question is given in the following steps for your…

Q: The quantifier 3, denotes "there exists exactly n," so that 3,xP (x) means there exist exactly n…

A: let us see the answer:-

Q: What is the output of the following code, assuming the queue is initially empty? You can assume the…

A: A queue follows the First In First Out (FIFO) rule that means  the item that goes in first is the…

Q: use c++ to answer the folloing two question 1. implement a city database using a BST to store the…

A: Given: use c++ to answer the folloing two question 1. implement a city database using a BST to store…

Q: Section 4 - Queues Question 4.1 Complete the following table to show the return value and contents…

A: In the queue, enqueue(self, item) -The enqueue method is used to insert the item into the queue…

Q: Complete the functions and create the main method to test the functions, where an index will be…

A: Linear probing hash table: Linear probing is used to solve the collisions in hash table. Hash…

Q: 10. Suppose you are given an implementation of a queue of integers. The operations tha can be…

A: 1. The initial value of Queue or Queue content is 1 2 3 4 2. now in the 1st iteration,it will…

Parallel and Distributed Storage

A parallel storage file system is a sort of clustered file system. A clustered file system is a storage system shared by multiple devices simultaneously.