Which similarity (distance) metric is commonly used in the K-Means clustering algorithm?

Which technique is commonly used for detecting noun phrases and verb phrases in a text corpus?

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You have a collection of 123 documents. The length of every document is 50. There are 4000 unique words in this collection. Which of the following can be the right #dimensions of the index-encoded collection?

Which of the following techniques does NOT directly yield a numerical representation of text?

Screenshot 2025-03-17 at 9.23.09 PM.png The diameter of a network is the longest shortest path between any two nodes. What is the diameter of this network?

What kind of representation is created when applying index encoding to words in a document?

Fill in the blanks with the correct tense and form of the verb in parentheses. The verb could be in active or passive form.  SENTENCE: It is the second week of this month. Kevin usually (watch) movies at the theater on Saturdays, but only this month he (stay) home to save some money for his vacation.

Fill in the blanks with the correct tense and form of the verb in parentheses. The verb could be in active or passive form.  SENTENCE: Beyonce (win) more Grammy Awards than any other artist, and she (nominate) 99 times so far.

The essence of this course has been to a) gain insights into consumer behavior, and 2) use these insights to develop marketing applications. Write down and describe any 3 insights that you have gained on consumer behavior; these may be new ideas about consumer behavior, or old ideas that you now understand better. Develop and briefly describe one marketing implication for any one of the insights. These implications can be related to advertising, new products development, professional sales, or retailing.