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True / False Statements with Justifications A . False: Using a model with less bias isn't always better because it can lead to overfitting, where
TrueFalse Statements with Justifications A False: Using a model with less bias isn't always better because it can lead to overfitting, where the model captures noise in the training data, resulting in poor performance on new data. B False: Even with the correct step size, gradient descent might not always converge to the optimum in linear regression due to factors like local minima, especially in nonconvex settings. C False: Logistic regression can be adapted for multiclass classification problems using methods like OnevsRest OvR or softmax regression. D False: Gradient descent can be used for both convex and nonconvex functions, though it guarantees convergence to a global optimum only for convex functions. E True: CrossEntropy Loss is commonly used in classification problems because it effectively measures the performance of models that output probabilities. F False: For predicting the probability of an event, logistic regression is preferred over a regression model trained with squared error, as it is specifically designed to handle probability estimation directly.
TrueFalse Statements with Justifications
A False: Using a model with less bias isn't always better because it can lead to overfitting, where the model captures noise in the training data, resulting in poor performance on new data.
B False: Even with the correct step size, gradient descent might not always converge to the optimum in linear regression due to factors like local minima, especially in nonconvex settings.
C False: Logistic regression can be adapted for multiclass classification problems using methods like OnevsRest OvR or softmax regression.
D False: Gradient descent can be used for both convex and nonconvex functions, though it guarantees convergence to a global optimum only for convex functions.
E True: CrossEntropy Loss is commonly used in classification problems because it effectively measures the performance of models that output probabilities.
F False: For predicting the probability of an event, logistic regression is preferred over a regression model trained with squared error, as it is specifically designed to handle probability estimation directly.
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