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Lemur [1.5K]
3 years ago
8

2.1 Assuming that data mining techniques are to be used in the following cases, identify whether the task required is supervised

or unsupervised learning. a. Deciding whether to issue a loan to an applicant based on demographic and financial data (with reference to a database of similar data on prior customers). b. In an online bookstore, making recommendations to customers concerning addi- tional items to buy based on the buying patterns in prior transactions. c. Identifying a network data packet as dangerous (virus, hacker attack) based on com- parison to other packets whose threat status is known. d. Identifying segments of similar customers. e. Predicting whether a company will go bankrupt based on comparing its financial data to those of similar bankrupt and nonbankrupt firms. f. Estimating the repair time required for an aircraft based on a trouble ticket. g. Automated sorting of mail by zip code scanning. h. Printing of custom discount coupons at the conclusion of a grocery store checkout based on what you just bought and what others have bought previously.
Business
1 answer:
Gelneren [198K]3 years ago
3 0

Answer:

Data Mining Techniques

Identification of whether the task required supervised or unsupervised learning:

a. supervised learning

b. supervised learning

c. supervised learning

d. supervised learning

e. supervised learning

f. unsupervised learning

g. unsupervised learning

h. supervised learning

Explanation:

There are supervised and unsupervised machine learning models.  In a supervised learning model, the algorithm evaluates a labeled dataset by comparing it with another dataset called the training data.  The purpose is to evaluate its accuracy on the training data. On the other hand, an unsupervised model uses the unlabeled dataset and tries to make sense of it by extracting non-existing features and patterns without the training dataset.

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Answer:

Check the following calculations.

Explanation:

The U.S. firm has $29 million

Investment is for three months

And the interest rate in the United States is .29 percent per month

The value of the investment if the money is invested in U.S

= $29 million *(1+ 0.29%) ^3

= $29.2530 million

The interest rate in Great Britain is .33 percent per month.

The spot exchange rate is £.629

And the three-month forward rate is £.632.

The value of the investment if the money is invested in Great Britain

Value after spot exchange = $29 million *(£.629/$1) = £ 18.241 million

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= £ 18.4222 million

Exchanging again in US $ after 3 months

= £ 18.4222 *($1/£ .632) = $29.1490 million

Therefore the value of the investment if the money is invested in Great Britain is $29.1490 million.

The value of investment will be more if the money is invested in U.S.

6 0
2 years ago
Assume University Athletic Pharoah Club sells T-shirts for $30 and anticipates selling 6,700 shirts during football season. The
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The preparation of the University Athletic Pharaoh Club's Income Statement in the contribution margin format is as follows:

University Athletic Pharaoh Club

<h3>Income Statement</h3>

For the football season

Sales Revenue                $201,000

Variable cost of sales        155,574

Contribution margin       $45,426

Fixed Costs:

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Net Income                       $11,900

<h3>Data and Calculations:</h3>

Sales revenue = $201,000 ($30 x 6,700)

Cost of sales = $155,574 ($23.22 x 6,700)

Fixed Costs = $35,000

Sales commission = $1,474 ($0.22 x 6,700)

Remaining fixed costs = $33,526

Thus, the income statement of University Athletic Pharaoh Club for the football season shows a net income of $11,900.

Learn more about Contribution-Margin Income Statement at brainly.com/question/24962994

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Answer:

What I would do is make sure it is a good quality item and see if it is worth my money after that I would go to the cashier and buy my product.

Explanation:

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Which of the following savings options pays an interest rate that changes with the market rate of interest?
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I am pretty sure that the answer is the money market account
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The essential difference between a command economy and a market economy is that in a market economy
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Answer:

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