User Account

All Pages

What are support values of the preceding itemsets

Assignment Help Basic Computer Science
Reference no: EM132697717

A local retailer has a database that stores 10,000 transactions of last summer. After analyzing the data, a data science team has identified the following statistics:

{battery} appears in 6,000 transactions.

{sunscreen} appears in 5,000 transactions.

{sandals} appears in 4,000 transactions.

{bowls} appears in 2,000 transactions.

{battery,sunscreen} appears in 1,500 transactions.

{battery,sandals} appears in 1,000 transactions.

{battery,bowls} appears in 250 transactions.

{battery,sunscreen,sandals} appears in 600 transactions.

Provide response to the following questions:

What are the support values of the preceding itemsets?

Assuming the minimum support is 0.05, which itemsets are considered frequent?

What are the confidence values of {battery}→{sunscreen} and {battery,sunscreen}→{sandals}? Which of the two rules is more interesting?

List all the candidate rules that can be formed from the statistics. Which rules are considered interesting at the minimum confidence 0.25?

Out of these interesting rules, which rule is considered the most useful (that is, least coincidental)?

Conduct library research and identify about three types of an algorithm that uncovers relationships among items and association rules.

Compare the identified algorithm with the Apriori algorithm and properties. Also, include their pros and cons.

Reference no: EM132697717

Questions Cloud

Analysis of tools and technologies for policy making : Explain how these tools could be used to develop policy for optimizing bus and local train schedules to minimize energy use and passenger
Which is included within the audit planning : Which is included within the audit planning? According to framework for audit of source data controls, tests of control audit procedures involves
Unit 7 international institutions and human rights : Unit 7 International Institutions and Human Rights Assignment Help and Solution, BTEC Level 3 Subsidiary Diploma in Public Services - Assessment Writing Service
Prepare a partial income statement for Pallest : Starting with pretax income from continuing operations, prepare a partial income statement for Pallest for the current year
What are support values of the preceding itemsets : What are the support values of the preceding itemsets? List all the candidate rules that can be formed from the statistics.
Which is the basic function within the scope of ais : Which is the basic function within the scope of AIS? To collect and store data about the organization's business activities and transactions efficiently
Examine importance of professional associations in nursing : Examine the importance of professional associations in nursing. Choose a professional nursing organization that relates to your specialty area, or a specialty.
About the security audit : During a security audit, it has been promoted that it is important to include all end users, which would involve all staff and also your customer or client base

Reviews

Write a Review

Basic Computer Science Questions & Answers

  Identifies the cost of computer

identifies the cost of computer components to configure a computer system (including all peripheral devices where needed) for use in one of the following four situations:

  Input devices

Compare how the gestures data is generated and represented for interpretation in each of the following input devices. In your comparison, consider the data formats (radio waves, electrical signal, sound, etc.), device drivers, operating systems suppo..

  Cores on computer systems

Assignment : Cores on Computer Systems:  Differentiate between multiprocessor systems and many-core systems in terms of power efficiency, cost benefit analysis, instructions processing efficiency, and packaging form factors.

  Prepare an annual budget in an excel spreadsheet

Prepare working solutions in Excel that will manage the annual budget

  Write a research paper in relation to a software design

Research paper in relation to a Software Design related topic

  Describe the forest, domain, ou, and trust configuration

Describe the forest, domain, OU, and trust configuration for Bluesky. Include a chart or diagram of the current configuration. Currently Bluesky has a single domain and default OU structure.

  Construct a truth table for the boolean expression

Construct a truth table for the Boolean expressions ABC + A'B'C' ABC + AB'C' + A'B'C' A(BC' + B'C)

  Evaluate the cost of materials

Evaluate the cost of materials

  The marie simulator

Depending on how comfortable you are with using the MARIE simulator after reading

  What is the main advantage of using master pages

What is the main advantage of using master pages. Explain the purpose and advantage of using styles.

  Describe the three fundamental models of distributed systems

Explain the two approaches to packet delivery by the network layer in Distributed Systems. Describe the three fundamental models of Distributed Systems

  Distinguish between caching and buffering

Distinguish between caching and buffering The failure model defines the ways in which failure may occur in order to provide an understanding of the effects of failure. Give one type of failure with a brief description of the failure

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

Submit Assignment

Academics

Major Subjects

Majors

Get In Touch

whatsapp: +1-415-670-9521

Phone: +1-415-670-9521

Email: [email protected]

TERMS & POLICIES

HELP & SUPPORT

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd