20)Companies understand that when their product goes"viral, " the content of the online conversations about their product does not matter only the volume of conversations Answer: FALSE Diff: 3 Page Ref: 312 21)In the opening vignette, the architectural system that supported Watson used all the following elements EXCEPT A)massive parallelism to enable simultaneous consideration of multiple hypotheses B)an underlying confidence subsystem that ranks and integrates answers C)a core engine that could operate seamlessly in another domain without changes D)integration of shallow and deep knowledge Answer: C Diff: 3 Page Ref: 248-250 22)In text mining, tokenizing is the process of A)categorizing a block of text in a sentence B)reducing multiple words to their base or root C)transforming the term-by-document matrix to a manageable size D) creating new branches or stems of recorded paragraphs Answer:A Diff: 2 Page Ref: 253 23)All of the following are challenges associated with natural language processing EXCEPT A)dividing up a text into individual words in English B)understanding the context in which something is said C)distinguishing between words that have more than one meaning D)recognizing typographical or grammatical errors in texts Answer:A Diff: 3 Page Ref: 256 24) Natural language processing(NLP)is associated with which of the following areas A)text mining B)artificial intelligence C)computational linguistics D)all of these Answer: D Diff: 2 Page Ref: 256 25)In the research literature case study, the researchers analyzing academic papers extracted information from which source? a)the paper abstract B)the paper keywords C) the main body of the paper D) the paper references Answer:A Diff: 1 Page Ref: 273-274 Copyright C 2018 Pearson Education, Inc3 Copyright © 2018 Pearson Education, Inc. 20) Companies understand that when their product goes "viral," the content of the online conversations about their product does not matter, only the volume of conversations. Answer: FALSE Diff: 3 Page Ref: 312 21) In the opening vignette, the architectural system that supported Watson used all the following elements EXCEPT A) massive parallelism to enable simultaneous consideration of multiple hypotheses. B) an underlying confidence subsystem that ranks and integrates answers. C) a core engine that could operate seamlessly in another domain without changes. D) integration of shallow and deep knowledge. Answer: C Diff: 3 Page Ref: 248-250 22) In text mining, tokenizing is the process of A) categorizing a block of text in a sentence. B) reducing multiple words to their base or root. C) transforming the term-by-document matrix to a manageable size. D) creating new branches or stems of recorded paragraphs. Answer: A Diff: 2 Page Ref: 253 23) All of the following are challenges associated with natural language processing EXCEPT A) dividing up a text into individual words in English. B) understanding the context in which something is said. C) distinguishing between words that have more than one meaning. D) recognizing typographical or grammatical errors in texts. Answer: A Diff: 3 Page Ref: 256 24) Natural language processing (NLP) is associated with which of the following areas? A) text mining B) artificial intelligence C) computational linguistics D) all of these Answer: D Diff: 2 Page Ref: 256 25) In the research literature case study, the researchers analyzing academic papers extracted information from which source? A) the paper abstract B) the paper keywords C) the main body of the paper D) the paper references Answer: A Diff: 1 Page Ref: 273-274