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3 years ago

What is a common reason for an ml model that works well in training but fails in production coursera

Business

1 answer:

sesenic [268]3 years ago

4 0

Answer:

Training-serving skew

Explanation:

Training-serving skew is a term in Machine Learning that is used to describe the discrepancy between performance in training and performance in real serving. The cause of the Training-serving skew can be any of the following:

1. Disparity in the handling of data between training compared to serving

2. Difference in data used in training and serving

3. Feedback loop between model and algorithm used.

Hence, the common reason for an ml model that works well in training but fails in production is called TRAINING - SERVING SKEW

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In order for information to be meaningful, a firm's accounting processes and procedures should be certified as accurate by accep

kolezko [41]

Answer: Independent Auditors

Explanation: Independent Auditors are professionals in the field of accounting such as chattered accountants that are employed to check the business and financial records of an organization to which they don't work in. Auditors are used to ensure accuracy in records and also to ensure no financial mismanagement or fraud.

8 0

3 years ago

Consider two economic regions, region A and region B. If region A has strict union protection laws present, while region B lacks

Stolb23 [73]

Answer:

B. A higher unemployment rate

Explanation:

High union memership can increase unemployment in two ways:

Creating a barrier of entry because non-unionized workers can be barred from getting employed in industries with high union membership.
Pushing salaries above the marginal productivity of labor, especially the minimum wage, causing firms to hire less because hiring becomes more costly.

4 0

3 years ago

Using the same amount of time and resources, Tomer can either write 100100100 lines of code or process 202020 reports, and Charl

Sindrei [870]

Answer:

Charlotte should focus more in writing lines of code as an advantage while Tomer should focus more in reports.

Explanation:

<em>The two agent should concentrate in what they tend to produce, and that they should take a good advantage of it.</em>

<em>Charlotte has a advantage that is related in writing code lines and Tomer has a have a good advantage in report writing</em>

6 0

3 years ago

A finance company that buys other companies' accounts receivable is known as a(n) _____.

Bess [88]

A finance company that buys other companies' accounts receivable is known as a factor.

Accounts receivable can be defined as the sums owed by customers to a business, and accounts receivable turnover is a financial ratio that is determined by dividing net sales by accounts receivable. This sort of company acquires receivables for less than their face value.

A factor is a brief, non-recourse loan obtained through the sale of accounts receivable to a third party.

Consideration is given to all collection risks, including credit losses.

Although it is used in other industries, the garment industry is where factoring is most prevalent.

The two primary types of factoring are maturity factoring and discount factoring. Maturity factoring pays the client the purchase price of the factored accounts at maturity, whereas discount factoring pays a discounted price for receivables before they mature.

Learn about more factors here

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3 0

2 years ago

Mr. Bagley, a self-employed musician, timely filed his Year 1 income tax return, which showed an AGI of $180,000 and total tax o

sasho [114]

Answer:

$45,000

Explanation:

Since we assume that Mr. Bagley calculated his next year's taxes correctly, in order to determine the federal tax withholding, we should divide the total expected taxes by 4. Generally self-employed pay federal tax withholdings in quarterly payments.

Mr. Bagley has two options:

the first option is to pay quarterly taxes according to last year's taxes = $45,000 / 4 = $11,250 per quarter. This would be the required payment.
Mr. Bagley's second option is to pay $70,000 / 4 = $17,500 every quarter in order to lower his final annual payment. He can choose to do this, but he is not required to do so.

5 0

3 years ago