From the experiment results over a period of seven years, we render three important conclusions: (1) Users who clicked the identical ad will truly have similar behaviors on the Web; (2) Click-Through Rate (CTR) of an ad can be averagely ameliorate as high as 670% by properly segmenting center of attention abusers for behavioral targeted advertising in a sponsored search; (3) using short term user behaviors to symbolize users is more effective than using long term user behaviors for BT. We conducted statistical t-test which verify that all conclusions drawn in the paper are statistically significant. To the be st of our knowledge, this work is the first ! empirical study for BT on the click-through log of real world ads. We use 7 days ads click-through log data coming from a commercial search engine, dated from June 1st to 7th 2008, to equivalence different BT strategies and affirm the effectiveness of BT. The log dataset records all users search click behavior, which includes twain Web page clicks and ad clicks of users. To be clear of all privacy concerns,...If you want to get a full essay, graze it on our website: OrderCustomPaper.com
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