Question: 1. Short answers (2 points! 1/3 Point per answer): a) What are the main conclusions and implications of zipf's law when used to analyze a

1. Short answers (2 points! 1/3 Point per answer): a) What

1. Short answers (2 points! 1/3 Point per answer): a) What are the main conclusions and implications of zipf's law when used to analyze a text corpus and the relation between term frequencies and their ranks? b) Name one positive impact of eliminating stopwords from the index of a search engine. c) Name one negative impact of eliminating stopwords from the index of a search engine. d) How does the text processing task "stemming" work? e) Please explain why's inverted index called INVERTED"? f) A positional index is helpful for what type of queries

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