Answered step by step

Verified Expert Solution

Link Copied!

Question

1 Approved Answer

Posted on Sep 29, 2024

(a) What is the difference between a DBMS and an IR System? (b) Define support and confidence in the context of association rule mining? (c)

(a) What is the difference between a DBMS and an IR System?

(b) Define support and confidence in the context of association rule mining?

(c) Do we need training data for classification? If so then why? Do we need training data for clustering? If so then why? (d) What are the components of a Workload description?

(e) Distinguish between relational OLAP (ROLAP) and multi-dimensional OLAP (MOLAP)

Step by Step Solution

There are 3 Steps involved in it

Step: 1

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

Step: 3

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Expert Oracle Database Architecture

Authors: Thomas Kyte, Darl Kuhn

3rd Edition

1430262990, 9781430262992

More Books

Students also viewed these Databases questions

Question

★★★★★

Beverly Baumann accompanied her mother to Memorial Hospital, where her mother was placed in intensive care for heart problems. A nurse asked Baumann to sign various documents, including one that...

Answered: 1 week ago

Question

★★★★★

Risk and Return 1. Based on the following information: a.) Calculate the expected return and variance of a portfolio if you invested $800 in A and $200 in B. b.) Calculate the correlation between 2...

Answered: 1 week ago

Question

★★★★★

Reinforce the service level agreement and key performance indicators (KPIs) at all reviews, as a positive reminder of the service requirements, and the ongoing performance against them.

Answered: 1 week ago

Question

★★★★★

The Filzen Company sells construction supplies to building contractors, mostly on a wholesale basis. The company has been in business for over 30 years. The current owner is Joshua Filzen, although...

Answered: 1 week ago

Question

★★★★★

58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 The standard deviation of return on investment A is 0.10, while the standard deviation of return on investment B is 0.04. If the correlation...

Answered: 1 week ago

Question

★★★★★

In 2022 Noel paid the family's medical expenses for the current year, which totalled $5,300. Medical Expenses Net Income Noel $2,600 $120,000 Spouse $ 900 $ 40,000 Child age 21 $1,800 $ 3,600 What...

Answered: 1 week ago

Question

★★★★★

John at Tim's Toys was working on a custom-made miniature car for a customer. The job, BCB101, was started in March. At the end of March, the job cost sheet for BCB101 showed direct materials of...

Answered: 1 week ago

Question

★★★★★

Problem 3-13 (Algo) Schedules of Cost of Goods Manufactured and Cost of Goods Sold; Income Statement [LO3-3] Superior Company provided the following data for the year ended December 31 (all raw...

Answered: 1 week ago

Question

★★★★★

The (?) question is either away from or toward the lake. 12 -1 1.0 The graph above illustrates your north-south distance in miles from the edge of a lake in hours from noon (where positive values...

Answered: 1 week ago

Question

★★★★★

A print shop is considering whether it should accept a special order to print 10,000 copies of an announcement. Below are the costs associated with this order: Paper cost: 10,000 sheets at $0.02 each...

Answered: 1 week ago

Question

★★★★★

hich of the following statements is false? Multiple Choice After rising from 83 billion in 2019, total training expenditures slightly declined to $82.5 billion in 2020. Average training expenditures...

Answered: 1 week ago

Question

★★★★★

Have the group had any input to their goal?

Answered: 1 week ago

Question

★★★★★

What is the current situation and how does that fit in with the wider picture?

Answered: 1 week ago

Question

★★★★★

What role(s) does your HR department take on?

Answered: 1 week ago

Previous Question Next Question