Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask DBMS Expert


Home >> DBMS

problem 1: A database has five transactions. Let min sup = 60% and min con f = 80%.

TID                 Items bought
T100               {M, O, N, K, E, Y}
T200               {D, O, N, K, E, Y}
T300               {M, A, K, E}
T400               {M, U, C, K, Y}
T500               {C, O, O, K, I, E}

a) Find out all frequent item sets using Apriori and FP-growth, correspondingly. Compare the efficiency of the two mining processes.

b) List out all of the strong association rules (with support s and confidence c) matching the following meta rule, where X is a variable representing customers, and itemi denotes variables representing items (e.g., “A”, “B”, etc.): Vx belongs transaction, buys(X, item1)^buys(X, item2))buys(X, item3) [s, c]

problem 2: prepare algorithm for FP-growth.

problem 3: Describe Apriori Algorithm with illustration.

problem 4: Describe how to mine multi-dimensional association rules from Relational data bases.

problem 5: Given a decision tree, you have the option of:

a) Transforming the decision tree to rules and then pruning the resulting rules, or
b) Pruning the decision tree and then converting the pruned tree to rules. What benefits does (a) have over (b)?

problem 6: Distinguish between classification and prediction.

problem 7: What do you mean by tree pruning? Describe how it works?

problem 8: Describe Back propagation algorithm.

DBMS, Programming

  • Category:- DBMS
  • Reference No.:- M93343
  • Price:- $70

Priced at Now at $70, Verified Solution

Have any Question? 


Related Questions in DBMS

A task descriptionoverviewyour task is to create and test a

A. Task Description Overview Your task is to create and test a database in MySQL using PhpMyAdmin. You are provided with a scenario and supporting documents, describing the requirements that Southern Cross University may ...

Assignment business rules and data modelssuppose a local

Assignment: Business Rules and Data Models Suppose a local college has tasked you to develop a database that will keep track of students and the courses that they have taken. In addition to tracking the students and cour ...

The discussion questionbased on your research and readings

The discussion question Based on your research and readings for the week, respond to the following discussion topics. • Often, systems have only one level of security when it comes to databases. Imagine that someone is t ...

Taskoverview of business casealive amp boating aampb is a

Task Overview of business case: Alive & Boating (A&B) is a small start­up company that sells small boats in Wagga. A&B keeps its models in several showrooms across the city. At this stage customers cannot view the availa ...

Listed the five important software components of a dbms the

Listed the five important software components of a DBMS: the DBMS engine, the data definition, data manipulation, application generation, and data administration subsystems. Which of those are most and least important to ...

Option simulation preparation paperby the end of module 2

Option : Simulation Preparation Paper By the end of Module 2, you will have received the URL, team name (also known as logon ID), and password for the Littlefield Simulation site from your instructor. This week, you must ...

Database designfrom textbook fundamentals of database

Database Design From Textbook: Fundamentals of Database Management Systems 2nd Edition. 1. Convert the Video Centers of Europe, Ltd., entity-relationship diagram in Exercise 2.2 into a well structured relational database ...

Discussion questionsdatabase programs are used to store and

Discussion Questions Database programs are used to store and to retain data for a variety of applications, and are often used in conjunction with Web content to deliver dynamic Web pages. Please respond to all of the fol ...

Make the menageriegis database using petgissqllook at the

Make the menagerieGIS database using petGIS.sql Look at the petGIS.png to see where the pets are. 1. Display the name, astext location, X and Y values of each pet 2. Display the pets with their location displayed in stan ...

Assignment - data mining and machine learning in the real

Assignment - Data Mining and Machine Learning in the Real World OBJECTIVE: Learn about some of the things going on in the real-world with Machine Learning and Data Mining. Your answers to the questions in the cells right ...

  • 4,153,160 Questions Asked
  • 13,132 Experts
  • 2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

Section onea in an atwood machine suppose two objects of

SECTION ONE (a) In an Atwood Machine, suppose two objects of unequal mass are hung vertically over a frictionless

Part 1you work in hr for a company that operates a factory

Part 1: You work in HR for a company that operates a factory manufacturing fiberglass. There are several hundred empl

Details on advanced accounting paperthis paper is intended

DETAILS ON ADVANCED ACCOUNTING PAPER This paper is intended for students to apply the theoretical knowledge around ac

Create a provider database and related reports and queries

Create a provider database and related reports and queries to capture contact information for potential PC component pro

Describe what you learned about the impact of economic

Describe what you learned about the impact of economic, social, and demographic trends affecting the US labor environmen