Which evaluation metrics are commonly used for evaluating the performance of a classification model when there is a class imbalance problem?
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Autocratic managers flourish in the new model organization. True False Get All Week Quiz Answer: Fundamentals of Management Coursera Quiz Answer Post Views: 149 Related posts: Leaders push and managers pull people to set and achieve goals. The “boss” is the primary reason why people left their job according to the Gallup organization survey. The…
In Nike’s brand mantra “Authentic Athletic Performance,” which of the three words is the emotional modifier? Performance Athletic Authentic Get All Week Quiz Answer: Introduction to Marketing Coursera Quiz Answer Post Views: 177 Related posts: Which of the following is NOT TRUE about the Generation Y cohort? Which of the following is not true about…
Using a Linux machine, you have the following directory tree: If your current path is /home/cindy/Pictures/Canada, and you want to change to the Alaska directory, which of the following commands can you use? Check all that apply. cd ~/Pictures/Alaska cd ../Alaska cd /Pictures/Alaska cd /home/cindy/Pictures/Alaska Get All Week Quiz Answer: Operating Systems and You: Becoming…
When I run the following code I get an error: 1234library(ggplot2)library(ggplot2movies)g <- ggplot(movies, aes(votes, rating))print(g)I was expecting a scatterplot of ‘votes’ and ‘rating’ to appear. What’s the problem? The object ‘g’ does not have a print method. The dataset is too large and hence cannot be plotted to the screen. There is a syntax error…
Which of the following is a non-digital attribute? Length of a book Delivery time The fit of a pair of shoes Price Get All Week Quiz Answer: Introduction to Marketing Coursera Quiz Answer Post Views: 171 Related posts: Here is an example of a positioning statement for Volvo: “For upscale American families, Volvo is the…
Work packages are assigned to whom? A group who is accountable for that package An individual who is accountable for the package The entire project team who is accountable for that package Get All Week Quiz Answer: Engineering Project Management: Scope, Time and Cost Management Coursera Quiz Answer Post Views: 170 Related posts: Collecting requirements…