: 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? View

: 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? View

: 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? View

: Could the following table of outputs be given by a linear model with no interactions (assume not including a feature means setting it to 0)? View

: 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? View

: Given the following word vectors and start and end vectors, determine the start and end of the sequence of interest. View

: Compute the F1 score for pneumonia and mass separately based on the following retrieved labels and ground truth: View

: Let’s see why F1 is used instead of the regular mean of precision and recall. Let’s say the mean of precision and recall is at least 0.75. Which of the following could be the true value of the precision? View