Tuesday, July 14, 2009
Class #4, July 15th 2009
Tuesday, July 7, 2009
Class #3 July 8th Trends
Some articles for this week:
Quantcast
You might not be able to read this unless you have a WSJ sub. It’s about how Quantcast is selling Behavioral Targeting to as an ad network server system to ostensibly boost CPM rates. I often use QC to get a relative read on site stats. BT is derived from data-mining methods using multi-variant analysis to infer correlations. It generally draws upon taxonomy and ontology disciplines and sometime semantic analysis using “bag-of-words” statistical analysis such as the frequency distribution of terms. In other words, if you have visited www.edmunds.com and www.lexus.com and www.wsj.com we can make certain demographics / psychographic inferences about you Vs. if you visit www.mtv.com , www.tmz.com , www.perezhilton.com and we can therefore target the right ads to the right audience for bigger bucks. In fact some of these systems can collect not only WHAT sites you visit, but WHICH pages you go to on those sites.
http://online.wsj.com/article/SB124684239585598449.html
As a counterpoint to the above, there are many privacy worries about the vast amount of data these companies are collecting on a vast number of users. Is this big brother? Is PRC Communist Party sourcing the software? The industry claims that this information is held “Anonymously” so that actual “personal” info is not really stored. But who believes that?
http://www.nytimes.com/2009/07/02/business/media/02adco.html
And finally, this piece on the flame out of JOOST and the elusiveness of an online video business model even when you start with $45 million VC dollars and have to reinvent yourself after an initial disaster with “client” software and a second disaster due to a surprise called HULU.
http://bits.blogs.nytimes.com/2009/06/30/joost-reinvents-itself-again/
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