lecture17-linkanalysis-handout-6-per

Good good bad bad 3 introducon to

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Unformatted text preview: bad ?   Phone call logs   Good nodes won t point to Bad nodes   All other combina*ons plausible   The Good, The Bad and The Unknown ? Good ? ? ? Good Bad ? ? ? Bad ? 3 Introduc)on to Informa)on Retrieval 4 Introduc)on to Informa)on Retrieval Simple itera*ve logic Simple itera*ve logic   Good nodes won t point to Bad nodes   Good nodes won t point to Bad nodes   If you point to a Bad node, you re Bad   If a Good node points to you, you re Good   If you point to a Bad node, you re Bad   If a Good node points to you, you re Good ? Good ? ? Good Bad ? ? Bad ? 5 6 1 Introduc)on to Informa)on Retrieval Introduc)on to Informa)on Retrieval Simple itera*ve logic Many other examples of link analysis   Good nodes won t point to Bad nodes   Social networks are a rich source of grouping behavior   E.g., Shoppers a...
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This document was uploaded on 02/26/2014.

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