In this blog you will find the correct answer of the Coursera quiz Problem Solving Using Computational Thinking Coursera Week 2 mixsaver always try to brings best blogs and best coupon codes
Problem Solving Using Computational Thinking Coursera Week 2
Airport Surveillance CaseStudy Quiz
Identifying suspicious behavior at an airport is a complex problem. In this case study, what was one strategy for decomposing this problem into a smaller, more manageable problem?
- Design an algorithm that counts how often luggage is left unattended.
- Use machine learning to track which parts of the airport is the busiest.
- Design an algorithm that can differentiate between airport staff and travelers.
- Define a specific type of suspicious behavior in quantifiable terms.
When designing an algorithm that will detect unattended luggage, what kind of information would likely NOT be ?relevant to this problem?
- The length of time luggage has been left unattended.
- Whether a piece of luggage is idle or moving.
- The distance between attended luggage and its owner.
- The types of clothing people in an airport are wearing.
Using the following algorithm, what would happen if the luggage in one video frame is not seen in the next frame?
- The algorithm checks to see how long the luggage has been moving.
- The algorithm generates a warning.
- No warning is given, and the algorithm checks if there are more objects to categorize in the frame.
- The algorithm checks to see if the luggage is accompanied by a human.
Since computer-based solutions require questions that are specific and quantifiable, which one of the following questions is most appropriate for a computer-based solution?
- What kind of luggage is the most aesthetically pleasing?
- What kind of behavior is suspicious?
- How many people have entered the airport in the past two hours?
- Why is flying better than driving a car?
What is an algorithm? Choose the best answer:
- The process of identifying parts of a problem that can be ignored when approaching a problem.
- The process of identifying patterns that can lead you to a potential solution.
- The breaking down of a large, complex problem, into smaller more manageable problem.
- A process or defined set of rules used by a computer for solving an identified problem.
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