New answers tagged model-evaluation
0
votes
Area under F1 curve
The F1 curve
The F1-confidence curve describes the relationship between
F1 score, which is a measure that combines precision and recall $$F_1 = \frac{2}{\frac{1}{\text{precision}} + \frac{1}{\text{...
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1
vote
Area under F1 curve
Yes, it would be informative, but not massively.
A bit of context: The F1 curve is more often referred to as the "F1 confidence curve" and it is a pretty specialised visualisation. Its AUC ...
- 46.1k
11
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Accepted
Is my evaluation for this multiple linear regression correct?
You should be using the root MSE, not the MSE, as a measure of expected error; that is, the error is on the order of \$6K, not $36M. (The units of MSE are the square of the units of the response ...
- 47.4k
9
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Is my evaluation for this multiple linear regression correct?
I do not know this particular dataset. However:
You are looking at the Mean Squared Error, which is about 34,510,000$^2. (It's a squared error, so its units are of course squared dollars.) This is an ...
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