Course Content Quiz

1. What is Machine Learning? (Choose 3 Answers)

• Artificial Intelligence

• Machine Learning

• Data Statistics

• Deep Learning

Deep Learning is a subfield of Machine Learning

• TRUE

• FALSE

Artificial Intelligence is superset of ________________ & _____________________

• Machine Learning & Neural Networks

• Machine Learning & Deep Learning

• Deep Learning & Neural Networks

Which of the following statements are incorrect. (choose 3 option)

• Reinforcement Learning is also an unsupervised learning

• Having human in the loop is not necessary especially when the data are getting bigger because it will cost more and AI helps to be more cost-effective

• Supervised learning is a complex method compared to unsupervised learning

• Regression has continuous output variable that makes it a part of unsupervised learning

• All of the above

Which of the statements are true

• AI can recognize handwriting really well

• AI can recognize words spoken in accents

• AI can visually describe an image

• AI can perform multiple robotic tasks at once

The steps: definition, value, stakeholders, priority & investment corresponds to which of the following stages of AI approach

• Data

• Business Case

• Deploy & Measure

• Active Learning & Tuning

What is the correct steps would you work to gauge the effectiveness of a machine learning model?

I – You make decision and apply necessary changes from the obtained metrics.

II – You use measures such as the F1 score, the accuracy, and the confusion matrix.

III – You implement a choice selection of performance metrics.

IV – You would split the dataset into training and test sets, or perhaps use cross-validation techniques to further segment the dataset into composite sets of training and test sets within the data.

• I, II, III, IV

• IV, III, II, I

• I, III, II, IV

• IV, II, III, I

Job: find a stock photo for collateral which is likely to drive conversion and sales

1) Gather examples of photos with high conversion

2) Gather examples of photos with low conversion

3) Identify visual criteria which are consistent with high converting photos

4) Log on to stock photo database

5) Generate appropriate search query

6) Enter search query

7) Apply filter to narrow results

8) Identify images with corresponding aesthetic qualities

9) Evaluate pricing options

10) Purchase image

Which sequential steps could use ML computer vision technology to accomplish the task?

• 1 - 3

• 2 - 5

• 5 - 8

• 7 - 10

Which methodology is recommended for Machine Learning project

• Waterfall

• Kanban

• Scrum

Which of the following is NOT a requirement for building a dataset?

• Dataset should be as complete as possible.

• Dataset must contain enough information to represent all real-world cases.

• Dataset must be already annotated with labels of interest.