#negative-log-likelihood

Question 1: Single choice

On three independent training examples, model A gives the observed labels the probabilities 0.95, 0.9 and 0.3, while model B gives each of them 0.7. Which model does maximum likelihood prefer?

B, with likelihood 0.343 against about 0.257 for A1
A, because its average probability, about 0.717, exceeds 0.72
A, because it is more confident on two of the three examples3
B, because its mean negative log-likelihood is the larger one4

#negative-log-likelihood

Timed test