Which of the following was the primary reason for the trends in public confidence from 1973-1976?

Counter Culture.png Which event is commonly associated with the type of music described in this excerpt? 

You must post the scrap paper showing work in Modules with in 6 minutes of submitting the test.If you do not post your work, you will earn a zero.

Do you have the correct view?Your face, entire desk and computer must be visible on your external or cell phone camera while testing. If it is not correct, fix it now.

Learning Word2vec embeddings does not require human labeled training data because self supervision extracts positive and negative examples from running text and uses these to train a classifier.

Recall (from Module 9 videos) that the 3-class classification for urgent, normal, and spam yields macroaverage precision of 0.60, and microaverage precision of 0.73. Compute the macroaverage recall and microaverage recall for this same example (see diagram) and select the correct answer below.

Inverse document frequency (idft = N/dft) weights a term t higher if it appears in few documents, and it assigns a weight of 1 if the term occurs in all documents.  (Assume no log probability for this question.)

If two datasets share the exact same members, their Jaccard Similarity Index will be 0, and if they have no members in common then their similarity will be 1.

(This description appears both in the previous question and in this one, but the question asked is different–read carefully.) As highlighted in Module 11, recent NLP models tend toward architectures based on neural nets and transformers, including bidirectional transformers such as BERT. This question tests your understanding of the distinctions among models. In Module 11, you learned about traditional neural network frameworks (the top part of the diagram below), transformers (the bottom part of the diagram below), and mechanisms employed in BERT. Based on this background, which answer is true below?

Match the example on the left-hand side with the application on the right-hand side