Mathematics, 30.08.2019 19:10 amunson40
Suppose you have created a classification model. later you have evaluated the model with a confusion matrix learned from class. the table below shows all four values from the test data:
tp: 10 9 8 8 6 5 5 4 3 3 1 0
fp: 10 10 9 8 8 8 6 6 5 2 2 0
fn: 0 1 2 2 4 5 5 6 7 7 9 10
tn: 0 0 1 2 2 2 4 4 5 8 8 10
1. calculate true positive rate for each experiment (column) from above data.
2. calculate false positive rate for each experiment (column) from above data.
3. generate the roc curve from your calculations. you can use any available tool to do so. paste the picture in your submission.
4. does this model, according to the roc curve you have generated, make the prediction better than a random guess? justify your answer.
5. what is the highest value of accuracy (see the lecture and notes for the definition of "accuracy") this model has reached, according to these ten test data?
Answers: 3
Mathematics, 21.06.2019 20:30
Two triangles can be formed with the given information. use the law of sines to solve the triangles. b = 49°, a = 16, b = 14
Answers: 3
Mathematics, 21.06.2019 20:30
Secant be and cf intersect at point d inside a what is the measure of cde
Answers: 1
Mathematics, 21.06.2019 22:30
The given diagram shows the parts of a right triangle with an altitude to the hypotenuse. using the two given measures, find the other four.
Answers: 1
Mathematics, 22.06.2019 00:00
Urgent! 20 points! here is a you are the new manager at trusty goods wholesale produce. you need to figure out how to adjust the amount of produce in your notes after the events of the day: you got 5 more crates of bananas someone returned 2 crates of apples a worker dropped a crate of grapes (oh no! , you had to throw them out) you sold a crate of bananas you sold 5 crates of apples can you write an expression to describe your day using: "a" for crates of apples "b" for crates of bananas and "g" for crates of grapes? make sure the expression is in simplest form question 2 (3 points) explain your steps using sentences.
Answers: 1
Suppose you have created a classification model. later you have evaluated the model with a confusion...
Arts, 28.11.2021 22:20
Biology, 28.11.2021 22:20
Geography, 28.11.2021 22:20
History, 28.11.2021 22:20
Mathematics, 28.11.2021 22:20
English, 28.11.2021 22:20
Chemistry, 28.11.2021 22:20
Computers and Technology, 28.11.2021 22:20
Social Studies, 28.11.2021 22:20
Advanced Placement (AP), 28.11.2021 22:30
Mathematics, 28.11.2021 22:30
Geography, 28.11.2021 22:30
Mathematics, 28.11.2021 22:30
Biology, 28.11.2021 22:30