Home » Data Science » Machine Learning » Say you have trained a decision tree which never splits on a variable X. What will be the variable importance for X using the permutation method? Q: Practice More Questions From: ML Interpretation Created with Fabric.js 4.6.0 Similar Questions Which decision boundary corresponds to the following decision tree? In the options, red indicates high risk, blue indicates low risk.Using regression imputation, and the decision tree shown here, what is your prediction for this person's risk of heart attack?Using the S-Learner, or Single Tree, method, what is the conditional average treatment effect for a 61 year-old patient with a blood pressure (BP) of 140?Calculate the conditional average treatment effect applying the Two-Tree Learner method, the patient has an Age=61 and BP= 130.You say that you will respond professionally using the information you currently have available in order to move quickly past the objection.You train the random forest pictured below and it gets a c-index of 0.90. After shuffling the values for x, your dataset is the following. What is the variable importance for x?Let’s say you have a relatively small training set (~5 thousand images). Which training strategy makes the most sense? Now let’s say you have a very large dataset (~1 million images). Which training strategies will make the most sense?Let’s say blood pressure (BP) measurements are more likely to be missing among young people, who generally have lower blood pressure. You use mean imputation to train your model. Which option…True or False: A tree of depth 1 is more expressive than a classical linear model.We have the following table the output of a model f on an example using subsets of the variable. What is the Shapley value for s_BP?We have the following table the output of a model f on an example using subsets of the variable. What is the sum of the Shapley value for s_BP and d_BP? Fill in the blank: An effective slideshow guides your audience through your main communication points, but it does not repeat every word you say. A best practice is to keep text to fewer than five…According to the McCandless Method, the earliest opportunity to provide context to your audience is when you answer obvious questions before they’re asked.Which considerations are relevant to the S-Learner Method? Choose all that are correct. Created with Fabric.js 4.6.0 Practice More Questions Data Analysis 200+ Qs Machine Learning 100+ Qs
