Since, the options are not given the question is incomplete the complete question is as follows:
Consider the machine from the previous question. If you were responsible for tuning this machine, what evaluation metric would you want to maximize to ensure all criminals (people about to commit a crime) are imprisoned (where crime is the positive label)?
A. Sensitivity
B. Specificity
C. Accuracy
D. Area under curve
Answer: A. Sensitivity
Explanation:
The person is imprisoned the person can be considered criminal. To ensure the fact that all criminal people are about to commit the crime are imprisoned we have to maximize the sensitivity, thus the crime here can be considered as a positive label.
Hence, based on the above description, option A. Sensitivity is correct.
Answer: Productive most commonly means: achieving or producing a significant amount or result.
Explanation:
productive can also mean:
producing or giving rise torelating to or engaged in the production of goods, crops, or other commodities.
these depend on how the word productive is used. most likely productive will mean achieving or producing a significant amount or result.
The correct answer is D) He helped the economy of his country grow.
Hongwu exemplifies Confucian ideas in that he helped the economy of his country grow.
That is why he said, "To rule a country of a thousand chariots, there must be reverent [worshipful] attention to business, and sincerity; economy in expenditure [expenses]." That attention to business allowed the ruler of the Ming Dynasty to have strong agriculture that produced many crops, quality goods that were exported to other regions, diminish importations, and combined with the restoration of the Chinese traditions and the victory over the Mongols, Hongwu could maintain a political environment and economic stability to generate prosperity in the Ming Empire.
