Equivalent to ?tting the decision tree without bagging

Assignment Help Basic Statistics
Reference no: EM132090941

Suppose we ?t a decision tree using bagging with B bootstrapped training sets. For each of the following, determine whether the statement is TRUE or FALSE and brie?y explain your answer:

(a) If B = 1, this is equivalent to ?tting the decision tree without bagging. (b) The variance of this ?t decreases as B increases and will eventually level off.

Reference no: EM132090941

Questions Cloud

Similarities in a waterfall approach to portfolio management : Evaluate the differences and similarities between a waterfall approach to portfolio management and an Agile approach to portfolio management.
What are the steps in self-improvement plan : What are the steps in the self-improvement plan? List and describe each of the steps.
Explain how to handle the documentation needs : Explain how to handle the documentation needs in this project using the Agile concepts. Determine the necessary success factors one would need to become.
Small business owners promote their products or services : What are some ways that you see small business owners promote their products or services?
Equivalent to ?tting the decision tree without bagging : Suppose we ?t a decision tree using bagging with B bootstrapped training sets. For each of the following
Simplicity of deployment : A data scientist wishes to ?t a linear model and has 100 predictors on hand. For simplicity of deployment, she wants no more than 10 of the predictors
Why would an svm be a bad choice for task : Why would an SVM be a bad choice for this task? What could we do instead?
Discuss the strategies you will use to mitigate problems : An important step in developing a projected (pro forma) income statement is to create a sales forecast and calculate anticipated revenue for the business.
Subset of predictors for a model : Two data scientists are discussing a strategy to select a subset of predictors for a model with n = 5,000 observations

Reviews

Write a Review

Basic Statistics Questions & Answers

  Statistics-probability assignment

MATH1550H: Assignment:  Question:  A word is selected at random from the following poem of Persian poet and mathematician Omar Khayyam (1048-1131), translated by English poet Edward Fitzgerald (1808-1883). Find the expected value of the length of th..

  What is the least number

MATH1550H: Assignment:  Question:     what is the least number of applicants that should be interviewed so as to have at least 50% chance of finding one such secretary?

  Determine the value of k

MATH1550H: Assignment:  Question:     Experience shows that X, the number of customers entering a post office during any period of time t, is a random variable the probability mass function of which is of the form

  What is the probability

MATH1550H: Assignment:Questions: (Genetics) What is the probability that at most two of the offspring are aa?

  Binomial distributions

MATH1550H: Assignment:  Questions:  Let’s assume the department of Mathematics of Trent University has 11 faculty members. For i = 0; 1; 2; 3; find pi, the probability that i of them were born on Canada Day using the binomial distributions.

  Caselet on mcdonald’s vs. burger king - waiting time

Caselet on McDonald’s vs. Burger King - Waiting time

  Generate descriptive statistics

Generate descriptive statistics. Create a stem-and-leaf plot of the data and box plot of the data.

  Sampling variability and standard error

Problems on Sampling Variability and Standard Error and Confidence Intervals

  Estimate the population mean

Estimate the population mean

  Conduct a marketing experiment

Conduct a marketing experiment in which students are to taste one of two different brands of soft drink

  Find out the probability

Find out the probability

  Linear programming models

LINEAR PROGRAMMING MODELS

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd