Answer Happy

The correlation between two features is - 0.85. What does this value mean? As the value of one feature increases the value of the second feature also increases As the value of one feature decreases the value of the second feature increases The features show a curvilinear relationship The features are not linearly related

Consider the prostate cancer dataset shown in the table below. P34 level P61 level BMI High Medium Low Low Low Medium High High Low Medium Low Low Low High Low Medium Low Medium Low High Medium Medium High Low Low Low Medium Low High High Prostate cancer Y Y Y N N N Y N N Y To score a new patient with the following data: P34=Medium, P61=Medium, and BMI = High using Naive bayes classifier, what is the best guess at Prostate cancer field and the probability of the classification? Prostate cancer = N, Probability = 0.008 = O Prostate cancer = Y, Probability = 0.08 Prostate cancer = N, Probability = 0.016 = Prostate cancer = Y, Probability = 0.0 =