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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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On the first day of its fiscal year, Chin Company issued $10,000,000 of five-year, 7% bonds to finance its operations of produci
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Answer:

The description for problem is listed throughout the section there on the explanations.

Explanation:

(A)...

(1) Prepare your entry in the report to document the bonds issuance.

To track or record bond issues, debit card wallet, debit discount, including credit bond liable as seen below:

Date                  Account title                     Debit                Credit

1st Jan                    Cash                           $9594415                  -

                 Bond payable discount          $405585  

                                Payable bond                              $10000000

(2) Arrange the entry to report the first half yearly interest payment

For report semi-annual interest charges, departmental interest cost, credit discounts on bonds payable as well as credit cash as can be seen here:

Date                  Account title                     Debit                Credit

30th June       Interest expense               $390559                   -

                  Bond payable discount                -                 $40559

                 Cash (10000000×3.5%)                                 $350000

(3) Arrange the entry to report the Second half yearly interest payment

For report semi-annual interest charges, departmental interest cost, credit discounts on bonds payable as well as credit cash as can be seen here:

Date                  Account title                     Debit                Credit

31st Dec       Interest expense                  $390559                   -

                  Bond payable discount                -                  $40559

                             Cash                                                    $350000

(B)...

Evaluate the sum of first year bond interest.

Particulars                                                        Amounts

Interest expense (350000+350000)             $700,000

Amortized discount (40559+40559)                $81,117

For the first year, Interest expense                  $781,117

(C)...

The corporation sold the bond for $9,594,415 with a maximum interest of $10,000,000. That would be the $405,585 bond is sold cheaply. The debt are heavily discounted because bond market value is greater than that of the coupon price mostly on debt.

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3 years ago
Currently Ark is charged $3,144,267 Depreciation on the Income Statement of Andrews. Andrews is planning for an increase in this
german

Question Completion:

A)Have no impact on the Net Cash from Operations as depreciation appears in both the Cash Flow and the Income Statement

B)Decrease Net Cash from Operations on the Cash Flow Statement

C)Increase Net Cash from Operations on the Cash Flow Statement

D)Just impact the balance sheet

Answer:

C)Increase Net Cash from Operations on the Cash Flow Statement

Explanation:

When Andrews increases the depreciation charge of $3,144,267 to a higher amount, this will decrease the net operating income.  In computing the adjustment to net income for non-cash expenses, the increased depreciation will automatically increase the net cash from operations because of the tradeoff effects.  So, on the financial statements of Andrews, specifically on the Statement of Cash Flows, the increased depreciation expense or charge will positively increase the net cash from operating activities.

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If short-run equilibrium output equals 20,000 and full employment equals 25,000, then this economy has <u>recessionary.</u>

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There have been 48 recessions in the United States dating back to the Articles of Confederation, and economists and historians determine that the 19 recessions before the Great Depression were bigger than since the end of World War II.

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2 years ago
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<u>Answer: </u>

Out of the following positions, the position of the factory supervisor would have a salary or wage that is classified as a factory overhead cost by a baking company.

<u>Explanation: </u>

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  • The need for a factory supervisor arises only if it is devised or felt that the employees would not work properly if they are not monitored.
  • If such a need is not felt anymore, the salary of the factory supervisor would be considered as an overhead cost by the company.
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