When creating association rules, why is it common to only consider rules with a confidence measure above

Question:

When creating association rules, why is it common to only consider rules with a confidence measure above a minimum threshold?

a. A minimum confidence threshold is not necessary if item granularity is appropriately defined.

b. Rules with too low of a confidence measure do not occur frequently enough to be useful for business decision making.

c. Rules with too low of a confidence measure are not surprising.

d. Rules with too low of a confidence measure are unlikely to be true.

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Business Analytics

ISBN: 9780357902219

5th Edition

Authors: Jeffrey D. Camm, James J. Cochran, Michael J. Fry, Jeffrey W. Ohlmann

See More Books

Question Posted: Apr 27, 2024 11:03 PM

See More Questions

When creating association rules, why is it common to only consider rules with a support measure above a minimum threshold? a. Rules with too low of a support are unlikely to be true. b. Rules with...
Planning is one of the most important management functions in any business. A front office managers first step in planning should involve determine the departments goals. Planning also includes...
Managing Scope Changes Case Study Scope changes on a project can occur regardless of how well the project is planned or executed. Scope changes can be the result of something that was omitted during...
To some U.S. manufacturers and labor unions, a cheap yuan value gives China's advantage in the global economy. bankers exports importers subsidies an unfair
Which is better for consumers, the direct subsidy of problem 18 or the excise subsidy of problem 19? Be sure to justify your answer.
At the market close of January 19, 2005, Bank of America Corp. had a closing stock price of $44.97. In addition, Bank of America had earnings per share of $3.76 and dividend per share was $1.80....
One of two thin coatings may be applied to a metal plate, yielding the following spectral emissivities above and below a cutoff wavelength of $\lambda_{c}=8 \mu \mathrm{m}$. If the plate...
Environmental Concerns, Inc., has poor internal control. Recently, Oscar Benz, the manager, has suspected the bookkeeper of stealing. Details of the businesss cash position at September 30 follow. a....
1.How would you define Logistics Management and Supply Chain management? Why is it important to have an effective and agile Supply Chain in our current business climate? 2. Consider the purchase of...
In a transactional data, what is the effect of aggregating similar items into a broader product category? a. Item granularity does not matter as one can simply adjust the minimum support threshold....
If one wants to attempt to keep the largest difference between two observations in a cluster as small as possible, which linkage method may be most appropriate? a. Complete linkage b. Single linkage...
You swing a ball on the end of a lightweight string in a horizontal circle at constant speed. Can the string ever be truly horizontal? If not, would it slope above the horizontal or below the...
Write the necessary python code to read the dataset file given to you and perform the following tasks: 1- Detect and list missing data in the dataset. Then fill these missing values with the suitable...
What values are excluded from the domain and range of the function f(x)=(x+3)/(2x+5) ? domain: x!=-3 range: y!=2 domain: x!=-(5)/(2) range: y!=(1)/(2) domain: x!=-(5)/(2) range: y!=2 domain:...
You have access to a UK university dataset of 1632 students who recently completed their studies. For each student, the dataset reports information on the following variables: 1. Overall Average:...
Consider the following sales data measured in millions of dollars. Date Time Sales (millions of dollars) MA CMA Seasonal Factors Seasonal Index 2015Q1 1 14 2015Q2 2 16 2015Q3 3 18 2015Q4 4 30 2016Q1...
Rolled up, rectangular, parallel plate capacitor filled with a dielectric material has capacitance C = 2.00 F, plate separation d = 0.100 mm, and its short rectangular side has length l = 3.00 cm. If...
Windows 2000 has a centralized cache manager. What are the advantages and disadvantages of this cache manager?
Three successive resonance frequencies in an organ pipe are 1310, 1834, and 2358 Hz. (a) Is the pipe closed at one end or open at both ends? (b) What is the fundamental frequency? (c) What is the...
Sherman may have grounds to void the golf course deal on the basis of incapacity. According to theRestatement (Second) of Contracts 15, "A person incurs only voidable contractual duties by entering...
McWherter Instruments sold $600 million of 6% bonds, dated January 1, on January 1, 2024. The bonds mature on December 31, 2043 (20 years). For bonds of similar risk and maturity, the market yield...
A block of mass ? 1 = 1 . 5 0 ? ? ?moving at ? 1 = 2 . 0 0 ? ? ?undergoes a completely inelastic collision with a stationary block of mass ? 2 = 0 . 6 0 0 ? ? . ?The blocks then move, stuck together,...

When creating association rules, why is it common to only consider rules with a confidence measure above

Question:

Step by Step Answer:

The reason it is common to only consider association rules with a confidence measure above a minimum threshold when creating association rules is d Ru...View the full answer

Business Analytics

Students also viewed these Business questions