In Chapter 14, we discussed the fact that designers of Webcontent often reason ex-plicitly about how to create pages that will score highly onsearch engine rankings. Ina scaled-down setting, this question explores some reasoningin that style.
a) Show the values that you get if you run two rounds ofcomputing hub and authorityvalues on the network of Web pages in Figure 14.18. (That is,the values computed bythe k-step hub-authority computation when we choose the numberof steps k to be 2.)Show the values both before and after the final normalizationstep, in which we divideeach authority score by the sum of all authority scores,
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