Classification
Graded Quiz • 30 min Quiz7 Questions Week 3
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Classification

Graded Quiz • 30 min Quiz7 Questions Week 3
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Q:

The simple threshold classifier for sentiment analysis described in the video (check all that apply):

Q:

For a linear classifier classifying between “positive” and “negative” sentiment in a review x, Score(x) = 0 implies (check all that apply):

Q:

For which of the following datasets would a linear classifier perform perfectly?

Q:

True or false: High classification accuracy always indicates a good classifier.

Q:

True or false: For a classifier classifying between 5 classes, there always exists a classifier with accuracy greater than 0.18.

Q:

True or false: A false negative is always worse than a false positive.

Q:

Which of the following statements are true? (Check all that apply)

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