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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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A union declares it will be engaging in a partial strike whereby its employees will alternate between working for a period of ti

nikdorinn [45]

Answer:

a. The employer is correct. The union must either strike or work—it cannot alternate between working and striking.

Explanation:

Since in the question it is given that that employee work for a less days or less hours prior walk off to the job again. Also the employer would claimed that the union does not have the legal right to have partial strike so here the employer is correct as the union could be do one thing at a time i.e. strike or work

So statement a is correct

7 0

3 years ago

During fiscal 2016, Shoe Productions recorded inventory purchases on credit of $337.8 million. The financial statement effect of

iren2701 [21]

Answer:

A. Increase liabilities (Accounts payable) by $337.8 million

Explanation:

The journal entry will be: Inventory (Credit - Increased) 337,860,000 and Accounts payable (Debit - Increased) 337,860,000.

The company must recognize the increase in the Inventory and the medium of payment (Accounts payable).

B is false because this operationn can also be a decrease in cash, but the amount in the operation is too high for this payment medium.

C is false because, the inventory is not sold, and COSG will be increased when the goods are sold.

D is also false because the inventory is increasing, not decreasing.

6 0

3 years ago

the average rate of the 36 children in the group was 55 kgs children of average weight 53 cages left the group was the what new

Arlecino [84]

Complete Question:

The average weight of the 36 children in the group was 55 kgs. 5 children of average weight 53 kgs left the group. What was the new average weight of the group in kg?

Answer:

The new average weight of the group = 1,715/31 = 55.32 kgs

Explanation:

Average weight of 36 children = 55 kgs

Total weight of 36 children = 1,980 (36 * 55) kgs

Average weight of 5 children = 53 kgs

Total weight of 5 children = 265 (53 * 5) kgs

When 5 children of 53 kgs average weight left the group,

the remaining 31 children (36 - 5) had total weight = 1,715 (1,980 - 265)

Therefore, the new average weight for 31 children at a total of 1,715, will be

= 1,715/31

= 55.32 kgs

6 0

4 years ago

Which of these economic goals is most important in a traditional economy? select one:

Gnom [1K]

Which of these economic goals is most important in a traditional economy?
A. Growth

8 0

3 years ago

With help from the marketing department, engineers at Easy Electronics have designed a new type of cable modem that is easier to

BartSMP [9]

Answer: B.brand name

Explanation: A brand name is a name used by a manufacturer to identify of differentiate its products or services. such is a service in this case it is a single line of product a cable modem. to differentiate theirs from others already in the market a brand name would be needed For example, addidas is the brand name used on most products manufactured by addidas, from this example, the business name adidas and brand name addidas are the sam.

4 0

3 years ago