1. Using the function mp Sample TW, compute the average uniqueness of each label. What is the first-order serial correlation, AR(1), of this time series? Is it statistically significant? Why? 2. Fit a random forest to a financial dataset where (a) What is the mean out-of-bag accuracy? (b) What is the mean accuracy of k-fold […]
1. Using the code presented in Section 8.6: (a) Generate a dataset (X, y). (b) Apply a PCA transformation on X, which we denote Ẋ. (c) Compute MDI, MDA, and SFI feature importance on (Ẋ,y), where the base estimator is RF. (d) Do the three methods agree on what features are important? Why? 2. From […]
1. What happens if a Munin process modifies a shared variable outside a critical region? 2. Give an example of an in operation in Linda that does not require any searching or hashing to find a match. 3. When Linda is implemented by replicating tuples on multiple machines, a protocol is needed for deleting tuples. […]
1. What does the consumption function show? 2. What does the equation mean? 3. Apart from households and firms, what else is a major consumer of goods and services? “Looking for a Similar Assignment? Get Expert Help at an Amazing Discount!”
1. What does the Phillips curve show? 2. How did Keynesians attempt to reduce unemployment? 3. What is NAIRU? 7. In ‘new’ macroeconomic models, what effect will an increase in aggregate supply have on prices and unemployment? “Looking for a Similar Assignment? Get Expert Help at an Amazing Discount!”
1. What does the term ‘shadow economy’ mean? 2. How does the shadow economy affect GDP in different countries? 3. What are the main factors influencing the shadow economy? 4. Why is the shadow economy a challenge for the governments? “Looking for a Similar Assignment? Get Expert Help at an Amazing Discount!”
1. What does the capital account show? 2. What is ‘hot money’? 3. What has caused Britain’s balance of payments current account deficit? “Looking for a Similar Assignment? Get Expert Help at an Amazing Discount!”
1. What does 3i (Investors in Industry) provide? 2. What are Eurobonds? 3. What was MTFS? 4. What happened to monetary targeting in the mid-1980s? “Looking for a Similar Assignment? Get Expert Help at an Amazing Discount!”
1. What do you see as the role of the Internet in building brands? How would you evaluate the Web site for a major brand—for example, Nike, Disney, or Levi’s? How about one of your favorite brands? “Looking for a Similar Assignment? Get Expert Help at an Amazing Discount!”
1. What do you see as the role of the Internet in building brands? How would you evaluate the Web site for a major brand—for example, Nike, Disney, or Levi’s? How about one of your favorite brands? “Looking for a Similar Assignment? Get Expert Help at an Amazing Discount!”
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