Home » Data Science » Machine Learning » What is the total loss from the normal (non-mass) examples in this example dataset? Q: Practice More Questions From: Disease Detection With Computer Vision Created with Fabric.js 4.6.0 Similar Questions When we’re using a normal approximation, the width of our confidence interval depends on the variance of the normal distribution. Recall that the variance of each sample is identical, but the variance…What is the soft dice loss for the example below?You are working with the penguins dataset. You want to use the summarize() and mean() functions to find the mean value for the variable body_mass_g. You write the following code:penguins…What is the hazard ratio between Person 1, a 40 year old non-smoker, and Person 2, a 30 year old smoker?Compute the F1 score for pneumonia and mass separately based on the following retrieved labels and ground truth:You have a model such that the lowest score for a positive example is higher than the maximum score for a negative example. What is its ROC AUC?You are working with the ToothGrowth dataset. You want to use the glimpse() function to get a quick summary of the dataset. Write the code chunk that will give you this summary. How many variables…You are working with the ToothGrowth dataset. You want to use the head() function to get a preview of the dataset. Write the code chunk that will give you this preview.head(ToothGrowth)What are the…You are working with the ToothGrowth dataset. You want to use the skim_without_charts() function to get a comprehensive view of the dataset. Write the code chunk that will give you this view. How many…Look at the output of model 1 and model 2: Which one will have a lower soft dice loss?What is the minimum value of the soft dice loss?You find that your training set has 70% negative examples and 30% positive. Which of the following techniques will NOT help for training this imbalanced dataset?You add information on the x-axis to represent a scale of values for the total electric vehicle sales and on the y-axis to represent the time periods (2015 and 2020).You want to add a label to represent the scale (total count by year) of electric vehicle sales. Where on the graph do you label these values?Recall the MELD score from the lesson. What is the output for a person with Creatinine = 0.8 mg/dL, Bilirubin total = 1.5 mg/dL, INR = 1.3 Created with Fabric.js 4.6.0 Practice More Questions Data Analysis 200+ Qs Machine Learning 100+ Qs