FoundationNumeric answer
A logistic regression has weights and bias . What probability does it assign to the point , to four decimals?
Answer with a number. Fractions, powers and expressions like 23/6 or C(52,5) are read correctly in practice.
The worked solution is in Premium
The answer, the full working and the one idea to take away – for this and all 1,322 questions in the bank. Answer it in practice and your working is marked, with a known mistake named when you make one.
Learn the method
More machine learning questions
- A support vector machine has |w|= 4. What is the width of its margin?Applied
- Twenty percent of messages are spam.Applied
- What does the kernel trick actually buy you?Advanced
- You deepen your trees from depth 3 to depth 12. What happens to bias and variance?Foundation
- A node holds 40 positive and 60 negative examples. What is its Gini impurity?Foundation
- A model’s predictions at a point have bias 0.3 and variance 0.2, and the…Foundation