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When we plot the sigmoid function, what is in our x-axis and y-axis?
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|
1
|
520
|
14 August 2020
|
|
In stats model, why do we add a constant? What will happen when we don’t add constant to the stats model?
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|
1
|
423
|
14 August 2020
|
|
Difference between accuracy and f1-score. Where do we use these metrics?
|
|
1
|
375
|
14 August 2020
|
|
What is a null and alternative hypothesis for linear & logistic models?
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1
|
405
|
13 August 2020
|
|
When we use the normal equation then why don’t we need feature scaling?
|
|
1
|
495
|
13 August 2020
|
|
Why do we do feature scaling, yet it does not have any impact on accuracy and model performance?
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|
1
|
342
|
13 August 2020
|
|
What is the difference between mean squared error (MSE) and gradient descent algorithm?
|
|
1
|
524
|
13 August 2020
|
|
Cost function
|
|
1
|
413
|
13 August 2020
|