When you click on a video in a presentation, the video Tools tab displays two tabs: the Format tab and the ________ tab
Fill in the blank(s) with correct word
Playback
You might also like to view...
Digital signatures are used for ________ authentication.
message-by-message Both initial and message-by-message Neither initial nor message-by-message
With power management enabled, an unused device may or may not be shut down in the APM _______________ level.
Fill in the blank(s) with the appropriate word(s).
Which scaling option does not scale or change the aspect ratio of an image?
A. ImageView.ScaleType.CENTER B. ImageView.ScaleType.CENTER_CROP C. ImageView.ScaleType.FIT_SIZE D. ImageView.ScaleType.FIT_XY
For model M1, suppose you choose the cutoff threshold to be t = 0.5. In other words, any test instances whose posterior probability is greater than t will be classified as a positive example. Compute the precision, recall, and F-measure for the model at this threshold value.
You are asked to evaluate the performance of two classification models, M1
and M2. The test set you have chosen contains 26 binary attributes, labeled
as A through Z.
Table 5.5 shows the posterior probabilities obtained by applying the models to
the test set. (Only the posterior probabilities for the positive class are shown).
As this is a two-class problem, P(?)=1 ? P(+) and P(?|A, . . . , Z)=1 ?
P(+|A, . . . , Z). Assume that we are mostly interested in detecting instances
from the positive class.
