1. On Wikipedia choose at least 4 pages that share a common theme, and at least 5 terms that you think are likely to appear on those webpages, and are not connecting words (in, the, etc.). Use the search function on your browser to determine how many times each of your chosen terms appears in each of the pages. (a) Insert those frequencies in a table as in the example from lecture notes below. Table 1: Term-by-document matrix of the four most venomous known animals: Box Jellyfish, King Cobra, Marbled Cone Snail, Blue-Ringed Octopus documents cobra snail jellyfish 32 octopus 18 terms venom 44 1 9 3 0 2 6 4 0 4 death danger survive Madagascar 2 0 0 1 0 0 2 0 (b) Using the table you produced write down the term-by-document matrix A and the normalised term-by-document matrix A. (c) Using the size of the dot product between the search vector and the columns corre- sponding to documents as a measure of importance, list the documents in order of importance in respect to each of the following queries: i. Term 1 ii. Term 1, Term 2 1. On Wikipedia choose at least 4 pages that share a common theme, and at least 5 terms that you think are likely to appear on those webpages, and are not connecting words (in, the, etc.). Use the search function on your browser to determine how many times each of your chosen terms appears in each of the pages. (a) Insert those frequencies in a table as in the example from lecture notes below. Table 1: Term-by-document matrix of the four most venomous known animals: Box Jellyfish, King Cobra, Marbled Cone Snail, Blue-Ringed Octopus documents cobra snail jellyfish 32 octopus 18 terms venom 44 1 9 3 0 2 6 4 0 4 death danger survive Madagascar 2 0 0 1 0 0 2 0 (b) Using the table you produced write down the term-by-document matrix A and the normalised term-by-document matrix A. (c) Using the size of the dot product between the search vector and the columns corre- sponding to documents as a measure of importance, list the documents in order of importance in respect to each of the following queries: i. Term 1 ii. Term 1, Term 2